JP7020678B2 - Manufacturing method of game board - Google Patents

Description

The present invention relates to a method for manufacturing a gaming board used in various gaming machines such as pachinko gaming machines, arrange ball gaming machines, and rotating cylinder type gaming machines.

Conventionally, as a gaming board of a gaming machine, for example, a gaming board of a gaming machine described in Patent Document 1 below has been proposed. The game board is equipped with a game board. The game board is composed of a main body board made of a translucent synthetic resin board and a thin-film sheet material attached to the front surface of the main body board, and the main body board which is the rear surface of the thin-film sheet material. Various patterns are printed on the front surface of the.

Here, in the game board, a plurality of openings are formed so as to provide a plurality of board surface parts such as a liquid crystal display device and various winning devices. In other words, before the thin film sheet material is attached to the main body board, a plurality of openings are formed separately in the main body board and the thin film sheet material, corresponding to the plurality of openings of the game board. Has been done.

Japanese Unexamined Patent Publication No. 5-253339

By the way, in the game board of the above-mentioned gaming machine, in recent years, among the plurality of openings of the gaming board, the opening provided with the liquid crystal display device has become larger as the size of the liquid crystal display device has increased. Therefore, if the opening in which the liquid crystal display device is provided is large, the thin film sheet material is structurally easily bent.

Therefore, when the thin film sheet material is attached to the front surface of the main body board, as described above, if a plurality of openings are previously formed in both the main body board and the thin film sheet material, a plurality of thin film sheet materials are formed. For example, even if an attempt is made to attach an opening in which a liquid crystal display device is provided to an opening in which a liquid crystal display device is provided among a plurality of openings in the main body panel, as described above, the thin film sheet is formed. Since the material is structurally easily bent, a positional shift occurs between the openings of both the main body board provided with the liquid crystal display device and the thin-film sheet material, and the two openings cannot be aligned correctly. Wrinkles may occur on the thin film sheet material. As a result, there is a problem that the thin film sheet material cannot be satisfactorily attached to the main body board.

Further, even if the thin film sheet material is satisfactorily adhered to the main body board, for example, dust may be mixed between the thin film sheet material and the main body board, or the thin film sheet material and the main body board may be mixed. If one of the two is mistakenly targeted for bonding, the thin-film sheet material is peeled off from the main body board to ensure reuse of the main body board, and a new thin-film sheet material is attached to this main body board. There is a request to change clothes. In this case, if the thin-film sheet material cannot be satisfactorily peeled off from the main body after the thin-film sheet material is attached to the main body, it is difficult to reuse the above-mentioned main body.

Further, when a plurality of openings were formed in the thin film sheet material as described above, the plurality of excised sites excised for the formation of the plurality of openings in the thin film sheet material were discarded. .. In this case, the plurality of excised parts of the thin film sheet material are wasted even though they are the parts of the thin film sheet material.

In response to this, there is a demand to effectively utilize each excision site as described above without wasting it.

As described above, each of the plurality of openings corresponds to both the main body board and the thin film sheet material before the thin film sheet material is attached to the main body board. Not limited to the case where the thin film sheet material is formed in advance, after the thin film sheet material is attached to the main body board, each of the plurality of openings is formed so as to correspond to both the main body board and the thin film sheet material. Even so, the same is true.

Therefore, in order to deal with the above problems, the present invention provides a good new decorative sheet for the game board after the decorative sheet is peeled off from the game board when the decorative sheet needs to be reattached to the game board. It is an object of the present invention to provide a manufacturing method of a game board that enables re-sticking and minimizes waste of decorative sheets.

In solving the above-mentioned problems, the method for manufacturing a game board according to the present invention is described in claim 1.
In order to assemble various board parts (R, 40, 50, 60, 70, 80, 90), a game board and a decorative sheet laminated from the surface of the game board are used.

In the manufacturing method of the game board
As the game board, a game board (10) made of a transparent polycarbonate resin or a transparent acrylic resin formed so as to have a central opening (11) required for assembling the effect display device (60) among various board parts. ) In advance,
In addition, it is formed with a transparent adhesive that exhibits adhesive strength characteristics that are low immediately after the attachment in an environment of a predetermined atmospheric temperature when attached to the game substrate and increase with the passage of time thereafter. It is composed of an adhesive layer (30a), a front side release sheet (30b) attached to the surface of the adhesive layer, and a back surface side release sheet (30c) attached to the back surface of the adhesive layer. Prepare the adhesive member (30) in advance and
The first step of attaching the protective film (20c) to the transparent base film (20c) from the surface side thereof, and
After the protective film is attached to the base film, at least a part of the central back surface portion corresponding to the central opening portion of the game board on the back surface of the base film, other than the effect display device among the various board parts. A printing pattern portion for decorating a board component for at least one board component is printed, and the outer peripheral side of the back surface of the base film with respect to the center back surface portion and the outer periphery of the game board with respect to the center opening portion are printed. A second step of forming a base film as a print base film by printing a decorative print pattern portion on the outer peripheral side substrate portion for the side substrate portion.
The third step of attaching the adhesive layer that appears by peeling the front side release sheet from the adhesive member to the printing base film from the back surface side, and
After peeling off the front side release sheet from the adhesive member , a sticking laminate composed of a back side release sheet, an adhesive layer, a printing base film and a protective film is attached to the inner circumference of the central opening of the game substrate. By making a cut at the annular cut position corresponding to the above, the inner peripheral side portion and the outer peripheral side portion of the above annular cut position in the bonded laminate are separated as the central side decorative sheet part and the outer peripheral side decorative sheet part of the decorative sheet, respectively. The fourth step of forming and
Correspondence to the back surface side release sheet of the outer peripheral side decorative sheet part The corresponding outer peripheral side of the adhesive layer appearing by peeling the outer peripheral side release sheet part from the outer peripheral side decorative sheet part . Corresponding to the release sheet portion At the outer peripheral side adhesive layer portion, the fifth step of attaching to the outer peripheral side substrate portion by pressing with a pressure within a predetermined pressure range from the surface side thereof is provided.
The first to fifth steps are performed in the environment of the predetermined atmospheric temperature, and within a predetermined short time after the fifth step, the abnormality of the outer peripheral side decorative sheet portion or the corresponding outer peripheral side adhesive layer portion and the outer peripheral side are performed. When a foreign substance is found to be mixed with the side substrate portion, the outer peripheral side decorative sheet portion is peeled off from the outer peripheral side substrate portion, and the outer peripheral side decorative sheet portion of the new decorative sheet is used as the outer peripheral side substrate portion. It is manufactured by reattaching it through the first to fifth steps .
For decoration, the portion of the central decorative sheet portion including the printed pattern portion for decorating the board part is cut out from the central decorative sheet portion and attached to the board part main body of at least one of the board parts. It is characterized by being held as a seal.
In this way, by utilizing the expensive transparent polycarbonate resin or transparent acrylic resin gaming substrate, the first to fifth steps are performed in an environment of a predetermined atmospheric temperature, and after the fifth step, a predetermined short time is performed. When an abnormality in the decorative sheet or contamination of foreign matter between the adhesive layer and the game board is found within the time, the decorative sheet is peeled off from the game board and a new decorative sheet is used on the game board. It was manufactured by reattaching it through the process.

In addition to such manufacturing, the part including the decorative part printing pattern part of the inner sticking body part is integrally cut from the inner sticking body part together with the corresponding film part of the protective film for the part. Therefore, it is held as a sticker for parts to be attached to the front surface portion of at least one of the board parts.

In this way, the part of the inner sticker part including the decorative part printing pattern part is cut out from the inner sticker part as a part seal and attached to the front surface part of at least one board part. I tried to hold it as a seal for parts . Therefore, after the consumer obtains the game board, the component seal can be attached to the front surface portion of at least one board component at the adhesive layer portion as needed, and the decorative sheet can be attached to the central portion thereof. It is economical because it can be effectively used including the central part without discarding the waste, and the waste of the decorative sheet can be eliminated .

Here, printing on the decorative sheet is performed with the same print quality over the entire printed surface of the decorative sheet. Therefore, a unified and good print quality can be maintained without causing color blurring or variation in the print quality over all the printed surfaces of the decorative sheet . As a result, a good appearance of the decorative sheet and, by extension, the game board can be ensured.

Further, the adhesive force of the decorative sheet to the game substrate is low within a predetermined short time after the fifth step. Therefore, when an abnormality in the decorative sheet or a foreign substance mixed between the adhesive layer and the game board is found, the decorative sheet can be cleanly peeled off from the game board . As a result, it becomes possible to reuse a game substrate made of an expensive polycarbonate resin or a transparent acrylic resin.

Therefore, the new decorative sheet can be satisfactorily reattached to the game substrate through the first to fifth steps. By reusing the expensive game board in this way, it is possible to eliminate the waste of the game board, and as a result, it is possible to contribute to resource saving .

Further, when the consumer attaches the sticker for parts to the front surface portion of at least one board part at the adhesive layer portion after obtaining the game board, the decoration of the sticker for parts is used. After peeling off the corresponding sheet part of the back side release sheet for the part including the part printing pattern part, the part seal is attached to the front side surface part of at least one board part by the adhesive layer part. To. Therefore, in the adhesive layer portion of the component seal, the adhesive layer portion of the component seal can be satisfactorily attached to the front surface portion of at least one board component while maintaining the low adhesive force characteristic.

Further, according to the second aspect of the present invention, the method for manufacturing a game board according to the present invention is a game board and the game board for assembling various board parts (R, 40, 50, 60, 70, 80, 90). It uses a decorative sheet that is attached to the front of the product.

In the manufacturing method of the game board
As the game board, a game board (10) made of a transparent polycarbonate resin or a transparent acrylic resin formed so as to have a central opening (11) required for assembling the effect display device (60) among various board parts. ) In advance,
In addition, it is formed with a transparent adhesive that exhibits adhesive strength characteristics that are low immediately after the attachment in an environment of a predetermined atmospheric temperature when attached to the game substrate and increase with the passage of time thereafter. It is composed of an adhesive layer (30a), a front side release sheet (30b) attached to the surface of the adhesive layer, and a back surface side release sheet (30c) attached to the back surface of the adhesive layer. Prepare the adhesive member (30) in advance and
The first step of attaching the protective film (20c) to the transparent base film (20a) from the surface side thereof, and
After the protective film is attached to the base film, at least a part of the central back surface portion of the back surface of the base film corresponding to the central opening portion of the game board is at least a part of the various board parts other than the effect display device. A printing pattern portion for decorating a board component for one board component is printed, and the outer peripheral side of the back surface of the base film with respect to the center back surface portion and the outer peripheral side of the game board with respect to the center opening portion are printed. A second step of forming a base film as a print base film by printing a decorative print pattern portion on the outer peripheral side substrate portion for the substrate portion.
The third step of attaching the adhesive layer that appears by peeling the front side release sheet from the adhesive member to the printing base film from the back surface side, and
After peeling off the front side release sheet from the adhesive member , a sticking laminate composed of a back side release sheet, an adhesive layer, a printing base film and a protective film is attached to the inner circumference of the central opening of the game substrate. By making a cut at the annular cut position corresponding to the above, the inner peripheral side portion and the outer peripheral side portion of the above annular cut position in the bonded laminate are separated as the central side decorative sheet part and the outer peripheral side decorative sheet part of the decorative sheet, respectively. The fourth step of forming and
The fifth step of cutting out the portion of the central decorative sheet portion including the decorative print pattern portion of the board part from the central decorative sheet portion as a decorative sticker.
Correspondence to the back surface side release sheet part of the outer peripheral side decorative sheet part For the corresponding outer peripheral side release sheet part of the adhesive layer that appears by peeling off the release sheet part from the outer peripheral side decorative sheet part. The sixth step of attaching to the outer peripheral side substrate portion at the corresponding outer peripheral side adhesive layer portion by pressing with a pressure within a predetermined pressure range from the surface side thereof.
Correspondence to the above-mentioned back side release sheet of the decorative seal After peeling off the back side release sheet part from the corresponding adhesive layer part of the decorative seal to the adhesive layer, the decorative seal is removed. A seventh step of attaching to the surface of the board component body of the at least one board component at the corresponding adhesive layer portion is provided.
The first to seventh steps are performed in the environment of the predetermined atmospheric temperature, and within a predetermined short time after the seventh step, the outer peripheral side decorative sheet part or the decorative seal is abnormal or the corresponding outer peripheral side is dealt with. When foreign matter is found between the adhesive layer portion and the outer peripheral side substrate portion or between the board component main body and the decorative seal, the outer peripheral side decorative sheet portion is peeled off from the outer peripheral side substrate portion. Alternatively, the decorative seal is peeled off from the board component body, and the outer peripheral side decorative sheet portion of the new decorative sheet is reattached to the outer peripheral side substrate portion through the first to sixth steps, or the center of the new decorative sheet. It is characterized in that it is manufactured by reattaching a decorative seal cut from the side decorative sheet portion in the seventh step.

According to this, in the second step, as described above, after the protective film is attached to the base film, at least one of the central back surface portions corresponding to the central opening portion of the game substrate in the back surface of the base film. A printing pattern portion for decorating the board parts for at least one board part other than the effect display device among the various board parts is printed on the portion, and the outer peripheral side of the back surface of the base film with respect to the center back surface portion. A base film is formed as a print base film by printing a decorative print pattern portion of the outer peripheral side substrate portion for the outer peripheral side substrate portion with respect to the central opening portion of the game substrate on the back surface portion.

Then, in the third step, the adhesive layer that appears by peeling off the front side release sheet in the adhesive member is attached to the print base film from the back surface side.
In the fourth step, the sticking laminate composed of the back surface side release sheet, the adhesive layer, the printing base film and the protective film after the front surface side release sheet is peeled off from the adhesive member is placed in the center of the game substrate. By making a cut at the annular cut position corresponding to the inner circumference of the opening, the inner peripheral side portion and the outer peripheral side portion of the annular cut position in the bonded laminate are formed on the central side decorative sheet portion and the outer peripheral side of the decorative sheet, respectively. Separately formed as a decorative sheet part,
In the fifth step, the portion of the central decorative sheet portion including the printing pattern portion for decorating the board parts is cut off from the central decorative sheet portion as a decorative sticker.
Then, in the sixth step, the corresponding outer peripheral side adhesive of the adhesive layer appearing by peeling off the corresponding release sheet part of the outer peripheral side decorative sheet part with respect to the back surface side release sheet part. At the layer portion, it is attached to the outer peripheral side substrate portion by pressing with a pressure within a predetermined pressure range from the surface side thereof.
In the seventh step, after peeling the back side mold release sheet portion corresponding to the back surface side mold release sheet of the decorative seal from the corresponding adhesive layer portion of the decorative seal to the adhesive layer. , The decorative sticker is attached to the surface of the board component main body of the at least one board component at the corresponding adhesive layer portion.

According to this, the portion of the central decorative sheet portion including the decorative print pattern portion of the board part is cut out from the central decorative sheet portion as a decorative sticker, and among the decorative stickers. Correspondence to the backside detached sheet After peeling off the backside detached sheet part from the corresponding adhesive layer part of the decorative seal for the adhesive layer , the decorative seal is attached to the corresponding adhesive layer part. Since it is attached to the surface of the board component main body of at least one board component, the decorative sheet can be effectively used including the central portion without discarding the central portion thereof . As a result, waste of the decorative sheet can be eliminated, which is economical .

Here, printing on the decorative sheet is performed with the same print quality over the entire printed surface of the decorative sheet. Therefore, it is possible to maintain a unified and good print quality without causing color blurring or variation in the print quality over all the printed surfaces of the decorative sheet, so that a good appearance of the decorative sheet and the game board can be ensured. ..

Further, within a predetermined short time after the seventh step, the adhesive force of the decorative sheet or the decorative seal to the game substrate is low. Therefore, when an abnormality in the decorative sheet or decorative seal or foreign matter is found between the adhesive layer and the game board or between the decorative seal and the surface of the board component body of the board component, the decorative sheet or decorative seal is used. The sticker can be removed cleanly from the game board or the main body of the board parts. Along with this, it becomes possible to reuse a game substrate made of an expensive polycarbonate resin or a transparent acrylic resin.

Therefore, the new decorative sheet, including the new decorative sticker, can be satisfactorily reattached to the game board through the first to seventh steps. In this way, it is possible to reuse expensive game boards while eliminating waste of new decorative sheets, which can contribute to resource saving. Other effects are substantially the same as those of the invention according to claim 1.

Further, according to the third aspect of the present invention, the method for manufacturing a game board according to the present invention uses a game board and a decorative sheet attached to the game board from the front surface in order to assemble various board parts. be.

In the manufacturing method of the game board
As the game board, a game board made of transparent polycarbonate resin or transparent acrylic resin formed so as to have a central opening required for assembling the effect display device among various board parts is prepared in advance.
A protective film roll made of a longitudinal film body made of a first thermoplastic resin and a base film roll made of a longitudinal film body made of a transparent second thermoplastic resin are prepared in advance.
In addition, the adhesive material is a transparent adhesive that exhibits adhesive strength characteristics that are low immediately after attachment in an environment with a predetermined atmospheric temperature when attached to the surface of a game substrate and increase with the passage of time thereafter. It is formed by an adhesive material layer to be formed, a longitudinal surface side release layer laminated along the surface of the adhesive material layer, and a longitudinal back surface side release layer laminated along the back surface of the adhesive material layer. Prepare an adhesive roll in advance and
The first step of laminating a protective film roll on the back surface of the base film roll along the surface thereof to form a laminated film roll body.
The second step of cutting the laminated film roll body to a length corresponding to the game substrate to form a laminated film composed of a protective film and a base film.
A board for at least one board component other than the effect display device among various board parts in at least a part of the center back surface portion corresponding to the center opening of the game board in the back surface of the base film of the laminated film. The print pattern portion for component decoration is printed, and the outer peripheral side substrate portion decoration for the outer peripheral side substrate portion with respect to the central opening portion of the game board is printed on the outer peripheral side back surface portion with respect to the central back surface portion of the back surface of the base film. The third step of forming the base film as a print base film by printing the print pattern portion for printing, and
In the adhesive material roll, the adhesive material layer is peeled off from the adhesive material layer, and the adhesive material layer is attached on the surface along the back surface of the print base film of the laminated film, and the adhesive material layer and the back surface side release layer are attached. In the fourth step of cutting the adhesive layer and the back side mold release sheet according to the laminated film,
By cutting the adhesive laminate composed of the protective film, the print base film, the adhesive layer and the back side release sheet at the annular notch position corresponding to the inner circumference of the central opening of the game substrate, the adhesive laminate can be obtained. The fifth step of separating and forming the inner peripheral side portion and the outer peripheral side portion of the annular cut position as the central side decorative sheet portion and the outer peripheral side decorative sheet portion of the decorative sheet, respectively.
Correspondence to the back side release sheet of the outer peripheral side decorative sheet part The above-mentioned corresponding back side release sheet of the adhesive layer that appears by peeling the back side release sheet part from the outer peripheral side decorative sheet part . Correspondence to the portion The sixth step of attaching the adhesive layer portion on the outer peripheral side to the substrate portion on the outer peripheral side by pressing with a pressure within a predetermined pressure range from the surface side thereof is provided.
The first to sixth steps are performed in the environment of the predetermined atmospheric temperature, and within a predetermined short time after the sixth step, the abnormality of the outer peripheral side decorative sheet portion or the corresponding outer peripheral side adhesive layer portion is performed. When a foreign substance is found to be mixed between the outer peripheral side substrate portion and the outer peripheral side substrate portion, the outer peripheral side decorative sheet portion is peeled off from the outer peripheral side substrate portion, and the outer peripheral side decorative sheet portion of the new decorative sheet is removed from the outer peripheral side. It is manufactured by reattaching it to the substrate through the first to sixth steps .
For decoration, the portion of the central decorative sheet portion including the printed pattern portion for decorating the board part is cut out from the central decorative sheet portion and attached to the board part main body of at least one of the board parts. It is characterized by being held as a seal.

In this way, by utilizing the expensive polycarbonate resin or transparent acrylic resin gaming substrate, the first to sixth steps are performed in an environment of a predetermined atmospheric temperature, and within a predetermined short time after the sixth step. When an abnormality in the decorative sheet or foreign matter mixed between the adhesive layer and the game board is found, the decorative sheet is peeled off from the game board and a new decorative sheet is applied to the game board in the first to sixth steps. After that, it was manufactured by reattaching it.

Further, as a decorative sticker for cutting out a part of the central decorative sheet part including the printing pattern part for decorating the board part from the central decorative sheet part and attaching it to the board part main body of at least one board part. I tried to keep it.

As a result, after the consumer obtains the game board , the decorative sticker can be attached to the board component body of at least one board component at the adhesive layer portion thereof, and the decorative sheet can be attached to the central portion thereof. It is economical because it can be effectively used including the central part without discarding the waste, and the waste of the decorative sheet can be eliminated.

Here, printing on the decorative sheet is performed with the same print quality over the entire printed surface of the decorative sheet. Therefore, it is possible to maintain a unified and good print quality without causing color blurring or variation in the print quality over all the printed surfaces of the decorative sheet, so that a good appearance of the decorative sheet and the game board can be ensured. ..

Further, the adhesive force of the decorative sheet to the game substrate is low within a predetermined short time after the sixth step. Therefore, when an abnormality in the decorative sheet or a foreign substance mixed between the adhesive layer and the game board is found, the decorative sheet can be cleanly peeled off from the game board. Along with this, it becomes possible to reuse a game substrate made of an expensive polycarbonate resin or a transparent acrylic resin.

Therefore, the new decorative sheet can be satisfactorily reattached to the game substrate through the first to sixth steps. In this way, by eliminating waste by reusing expensive game boards, it is possible to contribute to resource saving.

Further, as described above, when the consumer attaches the decorative sticker to the board component main body of at least one board component at the adhesive layer portion after obtaining the game board , the decorative sticker is used. After peeling off the corresponding film part of the protective film for the part including the decorative print pattern part, the decorative sticker is attached to the board part main body of at least one board part at the adhesive layer part. To. Therefore, in the adhesive layer portion of the decorative seal, the adhesive layer portion of the component seal can be satisfactorily attached to the front surface portion of at least one board component while maintaining the low adhesive force characteristic.

Further, according to the description of claim 4, the method for manufacturing a game board according to the present invention uses a game board and a decorative sheet attached to the game board from the surface in order to assemble various board parts. be.

In the manufacturing method of the game board
As the game board, a game board made of transparent polycarbonate resin or transparent acrylic resin formed so as to have a central opening required for assembling the effect display device among various board parts is prepared in advance.
A protective film roll made of a longitudinal film body made of a first thermoplastic resin and a base film roll made of a longitudinal film body made of a transparent second thermoplastic resin are prepared in advance.
In addition, when it is attached to the surface of the game substrate, it adheres a transparent adhesive that exhibits adhesive strength characteristics that are low immediately after the above attachment and increase with the passage of time in an environment of a predetermined atmospheric temperature. It has an adhesive material layer as a material, a longitudinal surface side release layer laminated along the surface of the adhesive material layer, and a longitudinal back surface side release layer laminated along the back surface of the adhesive material layer. Prepare the formed adhesive material roll in advance,
The first step of laminating a protective film roll on the back surface of the base film roll along the surface thereof to form a laminated film roll body.
The second step of cutting the laminated film roll body to a length corresponding to the game substrate to form a laminated film composed of a protective film and a base film.
A board for at least one board component other than the effect display device among various board parts in at least a part of the center back surface portion corresponding to the center opening of the game board in the back surface of the base film of the laminated film. The print pattern portion for component decoration is printed, and the outer peripheral side substrate portion decoration for the outer peripheral side substrate portion with respect to the central opening portion of the game board is printed on the outer peripheral side back surface portion with respect to the central back surface portion of the back surface of the base film. The third step of forming the base film as a print base film by printing the print pattern portion for printing, and
In the adhesive material roll, the adhesive material layer is peeled off from the adhesive material layer, and the adhesive material layer is attached on the surface along the back surface of the print base film of the laminated film, and the adhesive material layer and the back surface side release layer are attached. In the fourth step of cutting the adhesive layer and the back side mold release sheet according to the laminated film,
The adhesive laminate composed of the protective film, the print base film, the adhesive layer and the backside release sheet is cut at the annular notch position corresponding to the inner circumference of the central opening of the game substrate, thereby laminating the adhesive. The fifth step of separating and forming the inner peripheral side portion and the outer peripheral side portion of the annular cut position in the body as the central side decorative sheet portion and the outer peripheral side decorative sheet portion of the decorative sheet, respectively.
The sixth step of cutting out the part including the printing pattern part for decoration of the board part from the decorative sheet part on the central side as a decorative sticker from the decorative sheet part on the central side.
Correspondence to the back side release sheet of the outer peripheral side decorative sheet part The corresponding back side separation of the adhesive layer that appears by peeling the back surface side release sheet part from the outer peripheral side decorative sheet part . Correspondence to the shape sheet part At the outer peripheral side adhesive layer part, the seventh step of attaching to the outer peripheral side substrate part by pressing with a pressure within a predetermined pressure range from the surface side.
Correspondence to the back side release sheet part of the decorative seal Corresponding to the back side release sheet part of the above-mentioned correspondence of the adhesive layer of the decorative seal Eighth step of attaching the decorative seal to the surface of the board component body of the at least one board component at the corresponding adhesive layer portion after peeling from.
The first to eighth steps are performed in an environment of the predetermined atmospheric temperature, and within a predetermined short time after the eighth step, an abnormality in the outer peripheral side decorative sheet portion or the decorative seal or the corresponding outer peripheral side adhesive layer is performed. When foreign matter is found between the part and the outer peripheral side substrate portion or between the board component main body and the decorative seal, the outer peripheral side decorative sheet portion is peeled off from the outer peripheral side substrate portion or for decoration. The seal is peeled off from the main body of the board part, and the outer peripheral side decorative sheet part of the new decorative sheet is reattached to the outer peripheral side substrate portion through the first to seventh steps, or the central side decorative sheet part of the new decorative sheet is reattached. It is characterized in that it is manufactured by reattaching the decorative seal cut out from the surface in the eighth step.

In this way, by utilizing the expensive polycarbonate resin or transparent acrylic resin gaming substrate, the first to eighth steps are performed in an environment of a predetermined atmospheric temperature, and within a predetermined short time after the eighth step. When an abnormality in the decorative sheet or foreign matter mixed between the adhesive layer and the game board is found, the decorative sheet is peeled off from the game board and a new decorative sheet is applied to the game board in the first to eighth steps. After that, it was manufactured by reattaching it.

Further, the portion of the central decorative sheet portion including the decorative print pattern portion of the board part is cut out from the central decorative sheet portion as a decorative sticker, and the back side mold release of the decorative sticker is performed. Correspondence to the sheet After peeling off the backside release sheet part from the corresponding adhesive layer part for the adhesive layer in the decorative seal, the decorative seal is reduced in the corresponding seal side adhesive layer part. Both are attached to the surface of the board component body of one board component.

Thereby, after the consumer obtains the game board , the decorative sticker can be attached to the board part main body of at least one board part at the adhesive layer portion thereof, and the decorative sheet can be attached to the central portion thereof. Can be effectively used including the central part without discarding . As a result, waste of the decorative sheet can be eliminated, which is economical.

Here, printing on the decorative sheet is performed with the same print quality over the entire printed surface of the decorative sheet. Therefore, it is possible to maintain a unified and good print quality without causing color blurring or variation in the print quality over all the printed surfaces of the decorative sheet, so that a good appearance of the decorative sheet and the game board can be ensured. ..

Further, the adhesive force of the decorative sheet to the game substrate is low within a predetermined short time after the eighth step. Therefore, when an abnormality in the decorative sheet or a foreign substance is found between the adhesive layer and the game board, the decorative sheet can be cleanly peeled off from the game board. Along with this, it becomes possible to reuse a game substrate made of an expensive polycarbonate resin or a transparent acrylic resin.

Therefore, the new decorative sheet can be satisfactorily reattached to the game substrate through the first to eighth steps. In this way, by eliminating waste by reusing expensive game boards, it is possible to contribute to resource saving.

Further, as described above, when the consumer attaches the decorative sticker to the board component main body of at least one board component at the adhesive layer portion after obtaining the game board , the decorative sticker is used. After peeling off the corresponding film part of the protective film for the part including the decorative print pattern part, the decorative sticker is attached to the board part main body of at least one board part at the adhesive layer part. To. Therefore, in the adhesive layer portion of the decorative seal, the adhesive layer portion of the component seal can be satisfactorily attached to the front surface portion of at least one board component while maintaining the low adhesive force characteristic.

Further, according to the description of claim 5, the present invention is based on the method of manufacturing a game board according to claim 1 or 2.
In the second step, the print base film is formed by transferring the hologram foil after printing the printing pattern portion for decorating the board parts and the printing pattern portion for decorating the outer peripheral side substrate portion . ..

According to this, the print base film layer is formed by transferring the hologram foil after printing the printing pattern portion for decoration of the board parts and the printing pattern portion for decoration on the outer peripheral side substrate portion , whereby the pattern of the printing pattern is formed by the hologram foil. It is possible to achieve the effect of eliminating waste of the decorative sheet and other effects according to the invention of claim 1 or 2, while further improving the appearance by a new novel decoration such as embossing through the surface.

Further, according to the description of claim 6, the present invention is based on the method of manufacturing a game board according to claim 3 or 4.
In the third step, the print base film is formed by transferring the hologram foil after printing the printing pattern portion for decorating the board parts and the printing pattern portion for decorating the outer peripheral side substrate portion . ..

According to this, the print base film layer is formed by transferring the hologram foil after printing the printing pattern portion for decoration of the board parts and the printing pattern portion for decoration on the outer peripheral side substrate portion , whereby the pattern of the printing pattern is formed by the hologram foil. It is possible to achieve the effect of eliminating waste of the decorative sheet and other effects according to the invention of claim 3 or 4, while further improving the appearance by a new novel decoration such as embossing through.

Further, as described in claim 7, in the method for manufacturing a game board according to any one of claims 1 to 6, the predetermined atmospheric temperature is such that the adhesive layer has an adhesive force against the game substrate. The temperature may be within a range in which the pressure can be satisfactorily exhibited, and the predetermined pressure range may be set to a pressure within a range in which the adhesive force of the adhesive layer to the game substrate can be satisfactorily secured.

The reference numerals in parentheses of each of the above means indicate the correspondence with the specific means described in the embodiment described later.

It is a partially broken front view which shows the 1st Embodiment of the pachinko gaming machine to which this invention is applied. FIG. 1 is a cross-sectional view of a pachinko gaming machine along line 2-2. It is a side view which shows the assembly structure of the game board and the back unit of FIG. It is an exploded perspective view which shows the game board and the back unit of FIG. It is sectional drawing which shows the game board of FIG. 3 and the decorative sheet attached to the game board. FIG. 5 is an exploded perspective view showing a decorative film member, an adhesive layer, and a game substrate of FIG. It is sectional drawing of the adhesive member in the said embodiment. It is an enlarged perspective view which shows the center frame member of FIG. It is an enlarged front view which shows the liquid crystal panel cover of FIG. It is an enlarged perspective view which shows the lid body of the side lamp member, the start chucker member, and the attacker member on both left and right sides of FIG. It is a process diagram which shows the manufacturing process of the game board of FIG. It is a perspective view which shows the sticking process of a protective film roll and a base film roll in the step of sticking a protective film roll of FIG. FIG. 11 is a perspective view showing a laminated film roll body after laminating the protective film roll and the base film roll in the protective film roll laminating step of FIG. 11. FIG. 11 is a partially broken back surface view showing a laminated film after cutting the laminated film roll body in the cutting step of FIG. 11. 11 is a back view of a print film obtained by printing a predetermined print pattern on the back surface of the laminated film of FIG. 14 in the printing process of FIG. 11. FIG. 6 is a partially broken back surface view obtained by laminating a base film and a protective film on the print film of FIG. 14 from the back surface side thereof. It is a schematic side view which shows the sticking process of a sticking material roll with a sticking printing film in the sticking material layer sticking process of FIG. It is a breaking sectional view of the adhesive material roll of FIG. It is sectional drawing which shows the 5 layer sticking body after sticking with the sticking printing film of the sticking material roll in the sticking material layer sticking process of FIG. 11 is a schematic cross-sectional view showing a cut in the 5-layer bonded body of FIG. 19 in the cut step of FIG. 11. FIG. 11 is an exploded side view showing a state in which the notched 5-layer adhesive body after the incision in the incision step of FIG. 11 is disassembled into an outer peripheral side attached body portion and an inner peripheral side attached body portion. It is sectional drawing which shows the process of sticking the cut 5 layer sticking body to the game board in the sticking process to the game board of FIG. FIG. 11 is a partially enlarged perspective view showing a process of attaching a left frame seal to a lower frame portion of a center frame in the seal attaching step of FIG. 11. FIG. 11 is a partially enlarged perspective view showing a process of attaching the upper left side cover seal and the left side cover seal to the left side portion and the left side frame portion of the upper frame portion of the liquid crystal panel cover in the seal attaching step of FIG. It is a partially enlarged perspective view which shows the process of sticking a lamp seal to the left side lamp in the sticker sticking process of FIG. It is a partially enlarged perspective view which shows the process of sticking a chucker seal to a start chucker in the sticker sticking process of FIG. FIG. 11 is a partially enlarged perspective view showing a process of attaching an attacker seal to a lid of an attacker member in the seal attaching step of FIG. 11. It is a back view of the printing film which shows the main part of the 2nd Embodiment of this invention. It is a printing process diagram which shows the main part of the 3rd Embodiment of this invention.

Hereinafter, each embodiment of the present invention will be described with reference to the drawings.

(First Embodiment)
FIG. 1 shows a first embodiment of a pachinko gaming machine (hereinafter, also referred to as a gaming machine) to which the present invention is applied. The gaming machine is erected on an island in a pachinko hall, and as shown in either FIG. 1 or FIG. 2, the gaming machine is composed of an outer frame F, a gaming machine main body B, and a front door D. Has been done.

The gaming machine main body B is supported so as to be openable and closable with respect to the outer frame F in the front-rear direction, and the gaming machine main body B includes a gaming board P and a back unit U as shown in FIG.

The game board P is provided on the game machine main body B so as to be located on the back surface side of the transparent plate Db (described later) of the front door D. As shown in any one of FIGS. 1 to 4, the game board P includes a game board 10 and a decorative sheet S.

The game substrate 10 is made of a polycarbonate resin (hereinafter, also referred to as PC resin) and is formed in a flat plate shape with a plate thickness within a predetermined plate thickness range. In the first embodiment, the PC resin is a kind of polyester among thermoplastic resins, has high rigidity, and is colorless and transparent.

As shown in FIG. 4, the game board 10 has a central opening 11 for mounting the liquid crystal panel 60 via the liquid crystal panel cover 50, left and right side longitudinal openings 12 for mounting the left and right side lamps 70, and a start chucker. It has an opening 13 for mounting the 80.

Here, the central opening 11 is formed in the central portion of the game board 10. The left and right side longitudinal openings 12 are formed on the game board 10 below the left and right sides of the central opening 11. Further, the openings 13 are formed in the game board 10 between the left and right side longitudinal openings 12. In the first embodiment, the surface outer shape of the game board 10 is a rectangular shape having a width W × a height H, as can be seen from any of FIGS. 4 and 6.

The decorative sheet S is attached to the front surface of the game substrate 10 on the back surface thereof (the back surface of the adhesive layer 30a described later) as described later. The surface of the decorative sheet S constitutes the surface of the game board P.

As shown in any one of FIGS. 5 to 7, the decorative sheet S is composed of a decorative film member 20 and an adhesive member 30. The decorative film member 20 has a base film 20a and a printing film 20b, and the base film 20a is a colorless and transparent polyethylene terephthalate (hereinafter, also referred to as PET) which is a kind of polyester, and has a predetermined thickness range. It is formed so as to have the same surface outer shape as the surface outer shape of the game board 10 with a thickness within the range. This means that the decorative film member 20 has the same surface outer shape as the surface outer shape of the game substrate 10 on the surface thereof.

The print film 20b is configured by printing a predetermined print pattern (described later) on the surface of a film made of colorless and transparent PET. The printed film 20b is attached to the back surface of the base film 20a on the front surface thereof (see FIG. 5). Here, since the base film 20a is colorless and transparent, the player can visually recognize the predetermined printing pattern of the printing film 20b from the surface side thereof through the base film 20a. In FIG. 4, the predetermined printing pattern on the surface of the printing film 20b can be visually recognized from the center frame member 40 (described later) side through the base film 20a.

In the decorative film member 20 in which the printing film 20b is attached to the base film 20a in this way, the central openings 21a and 22a are provided on both the base film 20a and the printing film 20b. It is formed so as to correspond to the central opening 11 of 10 (see FIG. 5 or FIG. 6). In the first embodiment, the film of the printing film 20b is not limited to PET, and may be formed of a thermoplastic resin such as a polyester resin.

As shown in FIG. 7, the adhesive member 30 includes an adhesive layer 30a, a front-side release sheet 30b attached to the surface of the adhesive layer 30a, and a back-side release sheet attached to the back surface of the adhesive layer 30a. It is composed of 30c.

The adhesive layer 30a is layered with a predetermined adhesive so as to have the same surface outer shape as the surface outer shape of the game substrate 10 with a thickness within a predetermined thickness range (for example, 50 (μm)). Is formed in. In the first embodiment, the predetermined thickness range of the adhesive layer 30a is 25 (μm) to 70 (μm).

Here, the reason why the lower limit of the predetermined thickness range is set to 25 (μm) is that if the adhesive layer 30a is thinner than 25 (μm), it is easily torn and inconvenient to handle. This is because the layer 30a is loosely fixed to the game substrate 10 and cannot withstand the impact when the game nail is driven. Further, the upper limit of the predetermined thickness range is set to 70 (μm) because if the adhesive layer 30a is thicker than 70 (μm), it lacks flexibility and is inconvenient to handle. The predetermined thickness range may be more preferably 40 (μm) to 50 (μm).

Then, as will be described later, the adhesive member 30 is attached to the back surface of the printing film 20b of the decorative sheet S with the adhesive layer 30a after peeling off the surface-side release sheet 30b. As will be described later, the adhesive layer 30 is attached to the front surface of the game substrate 10 with the adhesive layer 30a on the back surface side after the back surface side release sheet 30c is peeled off (see FIG. 5). ). The adhesive layer 30a has a central opening 31 (see FIG. 5) formed corresponding to the central opening 11 of the game board 10, but the central opening 31 is omitted in FIG. 6 for convenience. Has been done. Further, on the front surface side release sheet 30b and the back surface side release sheet 30c, each central opening (not shown) is formed corresponding to the central opening 31 when the central opening 31 of the adhesive layer 30a is formed. Will be done.

In the first embodiment, as the predetermined pressure-sensitive adhesive, a WF-D804 type acrylic pressure-sensitive adhesive manufactured by Niei Kako Co., Ltd. is adopted, and the WF-D804 type acrylic pressure-sensitive adhesive has a predetermined pressure-sensitive adhesive force. Has characteristics.

Here, the adhesive strength characteristics of the acrylic pressure-sensitive adhesive were measured in relation to the atmospheric temperature. The measurement method is as follows.

After lining the peeled surface of the adhesive layer made of WF-D804 type acrylic adhesive with PET having a thickness of 25 (μm), it is cut into a size of 25 (mm) × 150 (mm) and prepared as multiple adhesive samples. did. Each adhesive sample prepared in this way was bonded to each of four types of adherends different from each other in each environment of a plurality of predetermined atmospheric temperatures to obtain a bonded sample.

Here, the above-mentioned predetermined atmospheric temperature was set to 0 (° C.), 10 (° C.), and normal temperature (20 (° C.)). Along with this, three adhesive samples were prepared for each of the above-mentioned different adherends. Further, the above-mentioned four types of adherends are, for example, a sheet made of stainless steel (hereinafter, polished with a thickness of 360 (mm)) (hereinafter, also referred to as a stainless sheet) and a sheet made of a polycarbonate resin (hereinafter, also referred to as a PC sheet). A sheet made of acrylic resin (hereinafter, also referred to as acrylic sheet) and a sheet made of PET (hereinafter, also referred to as PET sheet). Of the above-mentioned bonded samples, each sample in which a stainless sheet, a PC sheet, an acrylic sheet and a PET sheet are bonded is also referred to as a stainless sample, a PC sample, an acrylic sample and a PET sample, respectively.

Then, for each bonded sample prepared as described above, the bonded sample was pressure-bonded on a predetermined base by one reciprocation with a rubber roller of 2 (kg). Then, each of the bonded samples was subjected to a tensile test with a tensile tester to measure the adhesive strength. In the crimping test by the rubber roller and the tensile test by the tensile tester for each bonded sample, 20 (minutes) have passed after the crimping by the rubber roller in the atmospheric temperature environment for each bonded sample. And 24 (hours) have passed. However, the peeling conditions were a peeling angle of 180 ° and a peeling speed of 300 (mm / min).

According to the above test, the test results are shown in Table 1 below.

この表－１において、試験項目である粘着力は、ステンレス試料、ＰＣ試料、アクリル試料及びＰＥＴ試料の各々の粘着力をいい、当該各粘着力は、ステンレス試料、ＰＣ試料、アクリル試料及びＰＥＴ試料の各々においてステンレスシート、ＰＣシート、アクリルシート及びＰＥＴシートの上記所定の基台からの剥離強度に対応する。経過時間は、ステンレスシート、ＰＣシート、アクリルシート或いはＰＥＴシートの上記所定の基台に対する貼着時からの経過時間をいう。また、雰囲気温度０（℃）、１０（℃）及び２０（℃）は、それぞれ、ステンレス試料、ＰＣ試料、アクリル試料及びＰＥＴ試料の作成及び粘着力の測定を行う雰囲気温度をいう。

In Table 1, the adhesive strength, which is a test item, refers to the adhesive strength of each of the stainless steel sample, the PC sample, the acrylic sample and the PET sample, and the respective adhesive strengths are the stainless steel sample, the PC sample, the acrylic sample and the PET sample. Each of the above corresponds to the peel strength of the stainless sheet, the PC sheet, the acrylic sheet and the PET sheet from the predetermined base. The elapsed time refers to the elapsed time from the time of attaching the stainless sheet, PC sheet, acrylic sheet or PET sheet to the predetermined base. Further, the atmospheric temperatures of 0 (° C.), 10 (° C.), and 20 (° C.) refer to the atmospheric temperatures at which a stainless steel sample, a PC sample, an acrylic sample, and a PET sample are prepared and the adhesive strength is measured, respectively.

However, according to Table 1, the adhesive strength of the stainless steel sample is 20 (minutes), and the atmospheric temperatures are 0 (° C.), 10 (° C.), and 20 (° C.), respectively. It was 2.2 (N / 25 mm), 4.3 (N / 25 mm) and 15.4 (N / 25 mm).

According to this, the adhesive strength of the stainless steel sample is 2.2 (N / 25 mm) and 4.3 (N /) at atmospheric temperatures of 0 (° C.) and 10 (° C.) after 20 (minutes) have elapsed. It is very low at 25 mm) and high at 15.4 at an atmospheric temperature of 20 (° C.).

Further, the adhesive strength of the stainless steel sample was 23.1 (N /) under each environment of atmospheric temperature 0 (° C.), 10 (° C.) and 20 (° C.) after the lapse of 24 (hours). 25 mm), 23.2 (N / 25 mm) and 24.2 (N / 25 mm).

According to this, the adhesive strength of the stainless steel sample hardly changes between 0 (° C.), 10 (° C.) and 20 (° C.) at the atmospheric temperature after 24 (hours). Compared to the case where the elapsed time is 20 (minutes), the value is very high or considerably high.

In addition, the adhesive strength of the PC sample is 2.7 (N / 25 mm) under each environment of atmospheric temperature 0 (° C.), 10 (° C.), and 20 (° C.) after 20 (minutes) have elapsed. ), 15.0 (N / 25 mm) and 16.7 (N / 25 mm).

According to this, the adhesive strength of the PC sample is very low at an atmospheric temperature of 0 (° C.) as in the case of the stainless steel sample after 20 (minutes), and the stainless steel sample is at an atmospheric temperature of 10 (° C.). It is much higher than the case of, and at an ambient temperature of 20 (° C.), it is almost the same as that of the stainless steel sample.

The adhesive strength of the PC sample was 22.3 (N /) under each environment of atmospheric temperature 0 (° C.), 10 (° C.), and 20 (° C.) after 24 (hours). It was 25 mm), 22.5 (N / 25 mm) and 23.4 (N / 25 mm).

According to this, the adhesive strength of the PC sample hardly changes between 0 (° C.), 10 (° C.) and 20 (° C.) at the atmospheric temperature after 24 (hours). The value is almost the same as that of the stainless steel sample.

The adhesive strength of the acrylic sample was 2.8 (N / 25 mm) under each environment of atmospheric temperature 0 (° C), 10 (° C) and 20 (° C) after 20 (minutes). ), 14.0 (N / 25 mm) and 15.7 (N / 25 mm).

According to this, the adhesive strength of the acrylic sample is very low at an atmospheric temperature of 0 (° C) after 20 (minutes), as in the case of both the stainless steel sample and the PC sample, and the atmospheric temperature is 10 (° C). ) And 20 (° C.), which is almost the same as that of the PC sample, but at 10 (° C.), it is considerably higher than that of the stainless steel sample.

Further, the adhesive strength of the acrylic sample was 18.9 (N /) under each environment of atmospheric temperature 0 (° C.), 10 (° C.) and 20 (° C.) after the lapse of 24 (hours). 25 mm), 19.6 (N / 25 mm) and 19.8 (N / 25 mm).

According to this, the adhesive strength of the acrylic sample hardly changes between 0 (° C.), 10 (° C.) and 20 (° C.) at the atmospheric temperature after 24 (hours). Although it is somewhat lower than that of the stainless steel sample, it is almost the same high value.

The adhesive strength of the PET sample is 1.8 (N / 25 mm) under each environment of atmospheric temperature 0 (° C.), 10 (° C.) and 20 (° C.) after 20 (minutes) have elapsed. ), 5.0 (N / 25 mm) and 14.6 (N / 25 mm).

According to this, the adhesive strength of the PET sample is almost the same as that of the stainless steel sample, the PC sample and the acrylic sample at an atmospheric temperature of 0 (° C.) after 20 (minutes), and is very low. At 10 (° C.), it is very low as in the case of the stainless steel sample, and at an ambient temperature of 20 (° C.), it is almost the same as in the case of the stainless steel sample, the PC sample and the acrylic sample.

Further, the adhesive strength of the PET sample is 16.2 (N /) under each environment of atmospheric temperature 0 (° C.), 10 (° C.) and 20 (° C.) after 24 (hours) have elapsed. 25 mm), 16.5 (N / 25 mm) and 16.9 (N / 25 mm).

According to this, the adhesive strength of the PET sample hardly changes with each other at any of the atmospheric temperatures of 0 (° C.), 10 (° C.) and 20 (° C.) after 24 (hours). Although it is somewhat lower than that of the acrylic sample, it is almost the same high value.

According to the above, although the stainless steel sample, the PC sample, the acrylic sample and the PET sample each have unique adhesive strength characteristics, the respective adhesive strength tends to increase with the passage of time, but the stainless sheet, Immediately after the PC sheet, acrylic sheet or PET sheet is bonded to the above-mentioned predetermined base, the height does not increase. In other words, the adhesive strength characteristics of the WF-D804 type acrylic pressure-sensitive adhesive tend to be very low immediately after the bonding and gradually increase with the passage of time.

In the first embodiment, immediately after the stainless sheet, PC sheet, acrylic sheet or PET sheet is attached to the predetermined base (within a predetermined short time described later, for example, at least 20 (minutes) after the attachment). The adhesive strength of (within) is such that the stainless sheet, PC sheet, acrylic sheet or PET sheet can be traced from the above-mentioned predetermined base regardless of the ambient temperature of 0 (° C.), 10 (° C.) or 20 (° C.). It is recognized that the adhesive strength is low enough to be peeled off cleanly and easily without leaving.

For example, in a PC sheet, if the adhesive strength is about 16.7 (N / 25 mm), it corresponds to a low adhesive strength that can be easily and cleanly peeled off from the above-mentioned base without leaving a trace. Further, in the acrylic sheet, if the adhesive strength is about 15.7 (N / 25 mm), it corresponds to a low adhesive strength that can be easily and cleanly peeled off from the above-mentioned base without leaving a trace.

Further, if the adhesive strength is low enough to allow the stainless sheet, PC sheet, acrylic sheet or PET sheet to be peeled off cleanly and easily from the predetermined base without leaving a trace, after the above-mentioned attachment. It is not limited to at least 20 (minutes) or less, and may exceed 20 (minutes), for example, about 5 (minutes). If it is less than 20 (minutes), it can be easily understood that the above-mentioned condition of low adhesive strength is satisfied.

Further, the range of the above-mentioned atmospheric temperature is not limited to 0 (° C.), 10 (° C.) and 20 (° C.), but may be within the range of 0 (° C.) to 20 (° C.), or 20. Even if the temperature is higher than (° C.), the adhesive strength of the stainless sheet, the PC sheet, the acrylic sheet or the PET sheet can be easily and cleanly removed from the predetermined base without leaving a trace immediately after the attachment. It has been confirmed that the temperature is low enough to be peeled off, and the temperature range is such that a good value can be secured at the time when, for example, 24 (hours) have elapsed after the above-mentioned attachment.

In other words, since the material for forming the game substrate 10 in the first embodiment is a PC resin as described above, it has the same adhesive strength characteristics as the above-mentioned adhesive strength characteristics of the PC sample. Therefore, it is recognized that the adhesive strength immediately after the bonding of the gaming substrate 10 and the decorative sheet S is low enough to allow the decorative sheet S to be cleanly and easily peeled off from the gaming substrate 10 without leaving a trace. Regarding this point, it has been confirmed that the decorative sheet S can be removed cleanly and easily from the game board 10 without leaving a trace by actually peeling the decorative sheet S from the game board 10.

Further, as shown in any one of FIGS. 1 to 4, the game board P includes a guide rail R, a center frame member 40, a liquid crystal panel cover member 50, a liquid crystal panel 60, left and right side lamp members 70, and a start chucker. It is provided with various board parts such as a member 80 and an attacker member 90.

As can be seen from FIG. 1, the guide rail R is provided along the outer peripheral portion of the game board 10 via the decorative sheet S, and the decorative sheet S of the game board P is provided on the inner peripheral side of the guide rail R. A game area is formed in (see FIG. 1). This means that the guide rail R forms a game area on the board surface of the game board P (the surface of the decorative sheet S) on the inner peripheral side thereof.

The center frame member 40 is a decorative annular structure, and as shown in FIG. 8, includes a center frame 40a and left and right side frame seals 40b. The center frame 40a is composed of an annular frame as shown in FIG. 8, and the center frame 40a is interposed via a decorative sheet S so as to correspond to the central opening 11 of the game board 10 in the hollow portion 41 thereof. It is attached to the outer peripheral edge of the central opening 11.

The left and right side frame seals 40b are each elongated, and the left and right side frame seals 40b are attached along the left and right side portions of the lower frame portion of the center frame 40a as shown in FIG. In the first embodiment, the left and right side frame seals 40b are cut and formed from the central portion of the decorative sheet S (corresponding to the central opening 11 of the game substrate 10) as described later. This means that the left and right side frame seals 40b are each made of the same material as the material for forming the decorative sheet S.

Specifically, the left and right side frame seals 40b are formed by laminating a base film portion, a printing film portion, and an adhesive layer portion, respectively, and the base film portion, the printing film portion, and the adhesive layer portion of the left frame seal 40b, respectively. , And the base film portion, the printing film portion, and the adhesive layer portion of the right frame seal 40b are the central portions of the base film 20a, the printing film 20b, and the adhesive layer 30a of the decorative sheet S, respectively (at the central portion of the decorative sheet S). Correspondence) is cut out and formed integrally. In the first embodiment, the left and right side frame seals 40b have a protective film portion and a back side release sheet portion at the stage of being cut from the decorative sheet S as described above, but the protective film portion and the back side release sheet portion are provided. The back side release sheet portion is adapted to be peeled off from the adhesive layer portion before the left and right side frame seals 40b are attached to the left and right side portions of the lower frame portion of the center frame 40a. Therefore, the frame seals 40b on both the left and right sides may be regarded as having a base film portion, a printing film portion, and an adhesive layer portion, respectively, and the protective film portion and the back side release sheet portion described above in the configuration may be included. It may be grasped as a configuration in which is also added.

Here, on the surface of the printing film portion, the corresponding printing pattern portion (hereinafter, also referred to as the corresponding left frame sticker printing pattern portion) for the left frame seal 40b of the predetermined printing pattern is formed on the green portion A1. It is printed in a color arrangement as shown in FIG. 8 so as to consist of a pink part A2, a sky blue part A3, and a red part A4 . On the other hand , the corresponding print pattern part (hereinafter, also referred to as the corresponding right side frame sticker print pattern part) for the right side frame seal 40b in the above predetermined print pattern is a pink part B1, a sky blue part B2, and a green part. It is printed in a color arrangement as shown in FIG. 8 so as to be composed of B3, a sky blue portion B4, and an orange portion B5. The corresponding left frame sticker printing pattern portion and the corresponding right frame sticker printing pattern portion can be visually recognized through the corresponding base film portions.

As shown in any of FIGS. 4 and 9, the liquid crystal panel cover member 50 described above includes a liquid crystal panel cover 50a, both left and right upper cover seals 50b, and left and right side cover seals 50c.

The liquid crystal panel cover 50a is made of a rectangular annular plate, and the liquid crystal panel cover 50a has an outer peripheral edge of the central opening 11 so that the rectangular hollow portion 51 corresponds to the central opening 11 of the game board 10. It is attached to the part from the back side. The liquid crystal panel 60 is attached to the liquid crystal panel cover 50a so as to correspond to the rectangular hollow portion 51 of the liquid crystal panel cover 50a on its display surface.

The left and right upper side cover seals 50b have a longitudinal shape shown in FIG. 9, and the left and right upper side cover seals 50b are attached to the left and right side portions of the upper frame portion of the liquid crystal panel cover 50a from the surface side thereof. .. In the first embodiment, the left and right upper cover seals 50b are cut and formed from the central portion of the decorative sheet S (corresponding to the central opening 11 of the game board 10) as described later. This means that the left and right upper side cover seals 50b are each made of the same material as the material for forming the decorative sheet S.

Specifically, the left and right upper cover seals 50b are composed of a base film portion, a printing film portion, and an adhesive layer portion, respectively, and the base film portion, the printing film portion, and the adhesive layer portion of the upper left cover seal 50b, respectively. The base film portion, the printing film portion, and the adhesive layer portion of the upper right cover seal 50b correspond to the central portions of the base film 20a, the printing film 20b, and the adhesive layer 30 of the decorative sheet S (corresponding to the central portion of the decorative sheet S, respectively). ) Is integrally cut and formed. In the first embodiment, the left and right upper cover seals 50b have a protective film portion and a back side release sheet portion, respectively, at the stage of being cut from the decorative sheet S as described above. The back side release sheet portion is peeled off from each adhesive layer portion before the left and right upper side cover seals 50b are attached to the left and right side portions of the upper frame portion of the liquid crystal panel cover 50a. Therefore, the left and right upper cover seals 50b may be grasped as having a structure including a base film part, a printing film part, and an adhesive layer part, respectively, and each of the back side release sheet parts and each protective film part in the structure. It may be grasped as a configuration which also added.

Here, on the surface of the print film portion of the upper left cover seal 50b, the corresponding print pattern portion for the upper left cover seal 50b of the above predetermined print patterns (hereinafter, the corresponding upper left cover seal print pattern portion). (Also referred to as) is printed in a color arrangement as shown in FIG. 9 so as to be composed of a blue portion C1 and a plurality of wedge-shaped yellow portions C2 . On the other hand , the corresponding print pattern portion (hereinafter, also referred to as the corresponding upper right side cover seal print pattern portion) for the upper right side cover seal 50b in the above predetermined print pattern is composed of a blue portion D1 and a white portion D2. As shown in FIG. 9, the colors are arranged and printed. The corresponding upper left cover seal printing pattern portion and the corresponding upper right side cover seal printing pattern portion can be visually recognized through the corresponding base film portions.

The left and right side cover seals 50c have the shape shown in FIG. 9, and the left and right side cover seals 50c are attached to the left and right side frame portions of the liquid crystal panel cover 50a from the surface side thereof. In the first embodiment, the left and right side cover seals 50c are cut and formed from the central portion of the decorative sheet S (corresponding to the central opening 11 of the game board 10) as described later. This means that the left and right side cover seals 50c are each made of the same material as the material for forming the decorative sheet S.

Specifically, the left and right side cover seals 50c are composed of a base film portion, a printing film portion, and an adhesive layer portion, respectively, and the base film portion, the printing film portion, and the adhesive layer of the left side cover seal 50c, respectively. The base film portion, the printing film portion, and the adhesive layer portion of the right lateral cover seal 50c are the central portions of the base film 20a, the printing film 20b, and the adhesive layer 30 of the decorative sheet S (in the central portion of the decorative sheet S). Correspondence) is cut out and formed integrally. In the first embodiment, the left and right side cover seals 50c have a protective film portion and a back side release sheet portion, respectively, at the stage of being cut off from the decorative sheet S as described above. The left and right side cover seals 50c are peeled off from each adhesive layer portion before the left and right side cover seals 50c are attached to the left and right side frame portions of the liquid crystal panel cover 50a. Therefore, the left and right side cover seals 50c may be grasped as having a structure including a base film part, a printing film part, and an adhesive layer part, respectively, and each of the back side release sheet parts and each protective film in the structure. It may be grasped as a structure including a part.

Here, on the surface of the printing film portion of the left horizontal cover seal 50c, a corresponding printing pattern portion (hereinafter, corresponding left horizontal printing) for the left horizontal cover seal 50c in the predetermined printing pattern is printed. The pattern portion) is printed in a color arrangement as shown in FIG. 9 so as to be composed of a blue portion E1, a white portion E2, a brown portion E3, and a yellow portion cover seal E4 . On the other hand , the corresponding print pattern part (hereinafter, also referred to as the corresponding right side cover seal print pattern part) for the right side cover seal 50c in the above predetermined print pattern is the blue part F1 and the orange part F2. , The dark orange portion F3 and the green portion F4 are printed in different colors as shown in FIG. The corresponding left side cover seal printing pattern portion and the corresponding right side cover seal printing pattern portion can be visually recognized through the corresponding base film portions.

As can be seen from FIG. 4, the liquid crystal panel 60 is attached to the central opening 11 of the game board 10 from the back surface side via the liquid crystal panel cover member 50, and the liquid crystal panel 60 is attached to the display surface thereof. It is visible through the rectangular hollow portion 51 (see FIG. 9) of the liquid crystal panel cover 50a of the liquid crystal panel cover member 50, the central opening 11 of the game board 10, and the hollow portion 41 of the center frame 40a. The liquid crystal panel 60 displays various effects as the game is played by the gaming machine.

As shown in FIG. 1, the left and right side lamp members 70 are attached to the game board 10 via the decorative sheet S directly under the left and right side portions of the inverted eight-shaped lower frame portion of the center frame 40 on the surface of the game board 10. It is arranged in.

Of the left and right side lamp members 70, the left side lamp member 70 is composed of a left side lamp 70a and a left side lamp seal 70b attached to the surface of the left side lamp 70a, while the right side side. The lamp member 70 is composed of a right side lamp 70a and a right side lamp seal 70b attached to the surface of the right side lamp 70a (see FIG. 10). The left side lamp 70a and the right side lamp 70a are each turned on as a result of the game played by the gaming machine.

In the left and right side lamp members 70, the left and right side lamps 70a are formed in a curved longitudinal shape symmetrical to each other as shown in FIG. 10, and the left and right side lamps 70a are played through the decorative sheet S. It is fitted to the left and right side openings 12 of the substrate 10. The left and right side portions of the decorative sheet S corresponding to the left and right side openings 12 are cut out so as to have the same opening shape as the left and right side openings 12, so that the left and right side lamps 70a have the same opening shape. Is fitted to.

Further, the left and right side lamp seals 70b are cut and formed from the central portion of the decorative sheet S (corresponding to the central opening 11 of the game board 10) as described later. This means that the left and right side lamp seals 70b are each made of the same material as the material for forming the decorative sheet S.

Specifically, the left and right side lamp seals 70b are composed of a base film portion, a printing film portion and an adhesive layer portion, respectively, and the base film portion, the printing film portion and the adhesive layer portion of the left lamp seal 70b, and the right side. The base film portion, the printing film portion, and the adhesive layer portion of the lamp seal 70b are the central portions of the base film 20a of the decorative sheet S, the printing film 20b, and the adhesive layer 30a of the adhesive member 30, respectively (at the central portion of the decorative sheet S). Correspondence) is cut out and formed integrally. In the first embodiment, the left and right side lamp seals 70b have a protective film portion and a back side release sheet portion, respectively, at the stage of being cut off from the decorative sheet S as described above. The back side release sheet portion is designed to be peeled off from each adhesive layer portion before the left and right side lamp seals 70b are attached to the left and right side lamps 70a. Therefore, the lamp seals 70b on both the left and right sides may be grasped as having a structure including a base film part, a printing film part, and an adhesive layer part, respectively, and each of the back side release sheet parts and each protective film part are added to the structure. It may be grasped as a configuration in which is also added.

Here, on the surface of the printing film portion of the left lamp seal 70b, a printing pattern portion corresponding to the left lamp seal 70b of the predetermined printing patterns (hereinafter, also referred to as a corresponding left lamp seal printing pattern portion). ) Is printed in a color arrangement as shown in FIG. 10 so as to be composed of a green portion G1, a red portion G2, and a dark brown portion G3 . On the other hand , the corresponding print pattern portion for the right side lamp seal 70b (hereinafter, also referred to as the corresponding right side lamp seal print pattern portion) in the above-mentioned predetermined print pattern is green portion H1, light purple portion H2, and dark purple. It is printed in a color scheme as shown in FIG. 10 so as to be composed of the portion H3. The corresponding left side lamp seal printing pattern portion and the corresponding right side printing pattern portion can be visually recognized through the corresponding base film portion lamp seals.

The start chucker member 80 is a start winning opening device that gives an opportunity of a big hit lottery when a game ball that rolls downward along the board surface of the game board P is won by a game by the game machine, and the start chucker member 80 is a start chucker member 80. As shown in FIG. 1, it is attached to the game board 10 via the decorative sheet S so as to be located between the left and right side lamp members 70 directly under the center frame 40.

As shown in FIG. 10, the start chucker member 80 is composed of a start chucker 80a and a chucker seal 80b attached to the surface of the start chucker 80a. The start chucker 80a is fitted to the opening 13 (see FIG. 4) of the game board 10 via the decorative sheet S. The portion corresponding to the opening 13 of the decorative sheet S is cut into the same opening shape as the opening 13, so that the start chucker 80a can be fitted to the opening 13.

The chucker seal 80b is cut off from the central portion of the decorative sheet S. This means that the chucker seal 80b is made of the same material as the material for forming the decorative sheet S.

Specifically, the chucker seal 80b includes a base film portion, a printing film portion, and an adhesive layer portion. In the first embodiment, the chucker seal 80b has a protective film portion and a back side release sheet portion, respectively, at the stage of being cut from the decorative sheet S as described above, but the protective film portion and the back side separation are provided. The shape sheet portion is designed to be peeled off from the adhesive layer portion before the chucker seal 80b is attached to the start chucker 80a. Therefore, the chucker seal 80b may be grasped as having a structure including a base film part, a printing film part, and an adhesive layer part, and also as a structure in which the back side release sheet part and the protective film part are added to the structure. You may.

Here, in FIG. 10, the print pattern portion corresponding to the chucker seal 80b (hereinafter, also referred to as a chucker seal print pattern portion) in the predetermined print pattern is composed of a green portion I1 and an orange portion I2. It is printed in different colors as shown. The chucker seal printing pattern portion described above can be visually recognized through the corresponding base film portion.

The attacker member 90 is a large winning opening device capable of winning a large number of game balls that roll downward along the board surface of the game board P when the result of the above-mentioned big hit lottery becomes a big hit. As shown in 1, it is attached to the game board 10 via the decorative sheet S directly under the start chucker member 80.

The attacker member 90 includes an attacker body (not shown), a horizontally long lid 90a (see FIG. 10) that opens and closes the attacker body, and an attacker seal 90b attached to the surface of the lid 90a. Has been done. The attacker seal 90b is composed of a base film portion, a printing film portion and an adhesive layer portion, and the base film portion, the printing film portion and the adhesive layer portion are the base film 20a, the printing film 20b and the adhesive member of the decorative sheet S. It is integrally cut and formed from each central portion (corresponding to the central portion of the decorative sheet S) of the adhesive layer 30a of 30. In addition, the attacker member 90 wins a large number of game balls rolling along the board surface of the game board in the attacker body by opening the lid body 90a from the attacker body, and also wins this prize in the lid body 90a. By closing the attacker body, it is shut off. Further, in the first embodiment, the attacker member 90 has a protective film portion and a back side release sheet portion at the stage of being cut from the decorative sheet S as described above, but the protective film portion and the back side release are provided. The shape sheet portion is designed to be peeled off from the adhesive layer portion before the attacker seal 90b is attached to the lid body 90a. Therefore, the attacker seal 90b may be grasped as having a structure including a base film part, a printing film part, and an adhesive layer part, and also as a structure in which the back side release sheet part and the protective film part are added to the structure. You may.

Here, the print pattern portion (hereinafter, also referred to as an attacker seal print pattern portion) corresponding to the attacker seal 90b in the predetermined print pattern is shown in FIG. 10 so as to be composed of a green portion J1 and a dark green portion L2. It is printed in the same color scheme. The above-mentioned attacker seal printing pattern portion can be visually recognized through the corresponding base film portion.

As shown in FIG. 1, the front door D is composed of an annular front frame Da and a transparent plate Db assembled to the opening of the front frame Da, and the front door D is attached to the front frame Da. It is supported by the gaming machine main body B so as to be openable and closable. In FIG. 1, the reference numeral Hd indicates a handle. The handle Hd is supported from the front side on the lower right side of the gaming machine main body B as a component of a ball launcher (not shown), and the handle Hd is supported by the rotation operation of the ball. The gaming ball supplied to the launching device is launched toward the gaming area of the gaming board.

Next, in the gaming machine of the first embodiment configured as described above, a method of manufacturing the gaming board P will be described with reference to FIG. 11. In the laminated film roll body forming step S1, first, the base film roll 100 and the protective film roll 110 are prepared (see FIG. 12). The processing from the laminated film roll body forming step S1 to the seal attaching step S8 is performed in an environment having an atmospheric temperature of 10 (° C.).

Here, the base film roll 100 is a roll of a PET longitudinal film body before being cut and formed as a plurality of base films 20a as a film body for a base film. Further, as described later, the protective film roll 110 rolls another PET longitudinal film body before cutting and forming a plurality of protective films 20c (see FIG. 14) for protecting the base film 20a as a protective film film body. It is rolled into a shape. The base film roll 100 has the same thickness as the above-mentioned base film 20a. Further, the protective film roll 110 has a thickness within the range of 20 (μm) to 50 (μm). The reason why the thickness of 50 (μm) is set as the upper limit is that if it is thicker than 50 (μm), the protective film roll 110 is difficult to bend and the workability is deteriorated. On the other hand, the lower limit of the thickness of 20 (μm) is that if it is thinner than 20 (μm), it will be torn when the protective film formed from the protective film roll 110 as described later is peeled off from the adhesive layer. This is because it is easy. The material for forming the protective film roll 110 is not limited to PET, and may be, for example, polypropylene (PP) or polyethylene.

Then, as shown in FIG. 12, the protective film roll 110 prepared in this way is laminated on the base film roll 100 by sticking along the longitudinal direction thereof, and the laminated film roll body 120 (see FIG. 13). ). The protective film roll 110 is attached to the front surface of the base film roll 100 on the back surface thereof.

After that, in the cutting step S2, the laminated film roll body 120 is sequentially cut at predetermined cutting intervals as shown by a broken line in FIG. 13 to form a laminated film 120a (see FIGS. 13 and 14). do. In the first embodiment, the above-mentioned predetermined cutting interval corresponds to the height H of the game board 10. Further, the laminated film 120a has a structure in which a protective film 20c and a base film 20a are laminated by sticking, and the protective film 20c is stuck to the front surface of the base film 20a on the back surface thereof (see FIG. 14).

When the plurality of laminated films 120a are cut and formed in this way, in the next printing film forming step S3, as described above, a predetermined printing pattern is printed on the surface of the film made of transparent PET to print the printing film 20b ( (See FIG. 15), and a plurality of the printing films 20b are prepared.

In the first embodiment, the printing film 20b has a central film portion Cf corresponding to the central opening 11 of the game board 10 and an outer peripheral side film portion Sf corresponding to the outer peripheral side portion of the central opening 11 of the game board 10. It is composed of (see FIG. 15).

On the surface of the central film portion Cf, a plurality of sealing printing portions 1 to 6 are printed separately from each other. Here, the printing unit 1 for both seals (corresponding to the left frame seal printing pattern unit and the right frame seal printing pattern unit described above) corresponds to the left and right center frame seals 40b of the center frame 40, and the printing unit 2 for both seals. (Corresponding to the upper left side cover seal printing pattern portion and the upper right side cover seal printing pattern portion described above) corresponds to the left and right upper cover seals 50b of the liquid crystal panel cover 50, and the printing portion 3 for both seals (the above-mentioned left horizontal side cover). The seal printing pattern part and the right side cover seal printing pattern part correspond to the left and right side cover seals 50c of the liquid crystal panel cover 50, and the printing part 4 for both seals (the left side lamp seal printing pattern part and the right side described above). The lamp seal printing pattern portion) corresponds to the left and right side lamp sheets 70b, and the seal printing portion 5 (corresponding to the chucker seal printing pattern portion described above) corresponds to the start chucker seal 80b and corresponds to the seal printing portion. 6 (corresponding to the above-mentioned attacker seal printing pattern portion) corresponds to the attacker seal 90b.

In other words, the printing unit 1 for both seals constitutes the center frame seals 40b on both the left and right sides of the center frame 40 together with the corresponding portion of the printing film 20b, and the printing unit 2 for both seals corresponds to the printing film 20b. The left and right upper cover seals 50b of the liquid crystal panel cover 50 are formed together with the parts, and the printing unit 3 for both seals constitutes the left and right side cover seals 50c of the liquid crystal panel cover 50 together with the corresponding parts of the printing film 20b. The printing unit 4 for printing constitutes the left and right side lamp sheets 70b together with the corresponding portion of the printing film 20b, and the printing unit 6 for sealing constitutes the attacker seal 90b together with the corresponding portion of the printing film 20b (FIG. 16). reference).

Further, as shown in FIG. 15, the outer peripheral side film portion Sf has the sun, three clouds, and 5 in the background color gradually changing from light green to sky blue from the bottom to the top on the surface thereof. Two flowers are printed at positions dispersed in each other in FIG. 15.

Then, a plurality of printing films 20b are laminated on the base film 20a of each corresponding laminated film 120a by sticking from the back surface side thereof, and the laminated printing film 130 (FIG. 16) of the laminated film layer 120a and the printing film 20b is laminated. (See) to form more than one. The laminated printing film 130 has a three-layer laminated structure of the printing film 20b, the base film 20a which is the laminated film 120a, and the protective film 20c.

After that, the process in the next adhesive material layer attaching step S4 is performed. For this process, an adhesive material roll 140 (see FIGS. 17 and 18) is prepared. As shown in FIG. 17 or 18, the adhesive material roll 140 includes an adhesive material layer 141, a front surface side release layer 142, and a back surface side release layer 143.

In the pressure-sensitive adhesive material roll 140, the pressure-sensitive adhesive material layer 141 is formed in a longitudinal shape with a predetermined thickness of 50 (μm) by the above-mentioned WF-D804 type acrylic pressure-sensitive adhesive manufactured by Niei Kako Co., Ltd. ..

The surface-side release layer 142 is formed of PET so as to have a predetermined thickness of 25 (μm), and the surface-side release layer 142 is formed on its back surface along the adhesive material layer 141. It is pasted at. The back surface side release layer 143 is formed by PET so as to have a predetermined thickness of 75 (μm), and the back surface side release layer 143 is formed on the front surface thereof along the adhesive material layer 141 on the back surface thereof. It is pasted at. The front surface side release layer 142 and the back surface side release layer 143 are not limited to PET, but may be polyester, or may be a thermoplastic resin containing polypropylene.

Then, the adhesive material roll 140 prepared in this way is attached to the laminated printing film 130 by the laminator 150 as follows. Here, as shown in FIG. 17, the laminator 150 includes a base 151, a moving plate 152, a support roller 153, a winding roller 154, and a pressing roller 155.

The moving plate 152 is placed on the upper surface of the base 151 so as to be movable in the left-right direction shown in FIG. The moving plate 152 is driven to move to the left or right by a drive mechanism (not shown).

The support roller 153 is supported on its axis directly above the moving plate 152 along the direction perpendicular to the paper surface in FIG. 17, and the support roller 153 is supported in the counterclockwise direction shown in FIG. Rotate.

The take-up roller 154 is supported on its axis at the lower right side of the figure of the support roller 153 in FIG. 17 and directly above the moving plate 152 so as to be parallel to the axis of the support roller 153. The take roller 154 is driven by a rotation mechanism (not shown) so as to rotate in the counterclockwise direction shown in FIG. Further, the pressing roller 155 is supported on its axis directly above the moving plate 152 so as to be located below the winding roller 154 between the supporting roller 153 and the winding roller 154. The roller 155 is adapted to rotate in the clockwise direction shown in FIG.

Based on such a premise, the laminated printing film 130 printed and formed in the printing film forming step S3 is placed on the moving plate 152 of the laminator 150 as shown in FIG. This placement is performed so that the laminated printing film 130 is moved between the moving plate 152 and the pressing roller 83 as the moving plate 152 moves from the right side to the left side in the drawing.

Under such a configuration of the laminator 150, the adhesive material roll 140 is coaxially supported by the support roller 153 as shown in FIG. Then, after the tip end portion of the front surface side release layer 142 of the adhesive material roll 140 is separated from the tip end portion of the adhesive material layer 141, the back surface side release layer 142 is wound up from the tip end portion and shown in FIG. 17 on a roller 154. Wrap it in a counterclockwise direction.

On the other hand, the adhesive material layer 141 and the back surface side release layer 143 of the adhesive material roll 140 are pushed between the pressing roller 155 and the laminated printing film 130 from the respective tip portions thereof. At this time, the back-side release layer 143 is located above the tip of the adhesive material layer 141 at the tip thereof, and the adhesive material layer 141 is located at the tip of the adhesive material layer 141 at the tip of the printing film 20b of the laminated printing film 130. Located on top. Therefore, the laminated printing film 130 is placed on the moving plate 152 with the protective film 20c.

Then, when the laminator 150 is put into the operating state, the moving plate 152 moves to the left in the figure 17 along the upper surface of the base 151. Further, when the take-up roller 154 rotates in the counterclockwise direction shown in FIG. 17, in the adhesive material roll 140, the surface-side release layer 142 is sequentially peeled off from the adhesive material layer 141 and taken up by the take-up roller 154. At the same time, the adhesive material layer 141 is peeled off from the front surface side release layer 142, and together with the back surface side release layer 143, as the moving plate 152 moves, the pressure roller 155 is in frictional contact with the outer surface. While rotating the pressing roller 155 in the clockwise direction shown in FIG. 9, the pressing roller 155 is pressed between the pressing roller 155 and the laminated printing film 130 and moves to the left side together with the laminated printing film 130.

At this time, in such a moving process, the adhesive material layer 141 is pressed and attached to the printing film 20b of the laminated printing film 130 from above by the pressing roller 155 (see FIG. 17). As a result, the adhesive material layer 141 is attached to the printing film 20b by pressing, and is integrated with the printing film 20b and moved together with the laminated printing film 130 in response to the movement of the moving plate 152 to the left. go.

In such a process, when the adhesive material layer 141 is pressed and attached to the right end portion of the print film 20b at the corresponding portion with respect to the right end portion of the print film 20b, the adhesive material roll 140 is released from the back surface side. At the corresponding portion of the shape layer 143 and the adhesive material layer 141 with respect to the right end portion of the printing film 20b, the film is cut by the laminator 150 with its cutter (not shown).

At this time, the adhesive material layer 141 is cut as the adhesive layer 30a, and the back surface side release layer 143 is cut as the back surface side release sheet 143a (corresponding to the back surface side release sheet 30c) (see FIG. 19). By cutting the adhesive material roll 140 as described above, a five-layer adhesive body including a back surface side release sheet 143a, an adhesive layer 30a, a printing film 20b of a laminated printing film 130, a base film 20a, and a protective film 20c is formed. 160 (see FIG. 19) is formed.

The above-mentioned cutting is performed for each new laminated printing film 130, and is formed as a five-layer adhesive body 160 (see FIG. 19) together with the corresponding laminated printing film 130.

After that, the processing of the next cutting step S5 is performed. In this process, the five-layer adhesive body 160 is cut with the Thomson punching die 170 as follows.

As shown in FIG. 20, the Thomson punching die 170 includes a plate-shaped main body 171, an annular cutting blade 172, and an annular cutting blade 173. The annular cutting blade 172 has a predetermined ring shape, that is, a ring shape along the inner peripheral surface of the central opening 11 of the game board 10, and is plate-shaped so as to cut from the back surface side release sheet 143a to the protective film 20c. It is formed so as to project downward from the lower surface of the main body 171.

Here, as shown in FIG. 20, the vertical cross-sectional shape of the annular cutting blade 172 is a shape that descends sharply from the lower surface of the plate-shaped main body 171 in a wedge-shaped and constricted shape. The cutting blade 172 vertically descends downward from the lower surface of the plate-shaped main body 171 on its outer peripheral surface, and the inner peripheral surface of the cutting blade 172 is downward from the lower surface of the plate-shaped main body 171. By descending in an inclined manner so as to reach the outer peripheral surface of the dented cutting blade 172, the end-retracted falling shape is obtained.

Further, the annular cutting blade 173 has a predetermined ring shape, that is, a ring shape corresponding to the outer peripheral surface shape of the decorative sheet S, and the protective film 20c from the back surface side release sheet 143a on the outer peripheral side of the annular cutting blade 172. It is formed so as to project downward from the lower surface of the plate-shaped main body 171 so as to cut into the plate-shaped main body 171.

Here, as shown in FIG. 20, the vertical cross-sectional shape of the annular cutting blade 173 is a shape that descends sharply from the lower surface of the plate-shaped main body 171 in a wedge-shaped and sharply squeezed shape. However, the protruding length of the annular cutting blade 173 from the lower surface of the plate-shaped main body 171 is the same as the protruding length of the annular cutting blade 172 from the lower surface of the plate-shaped main body 171 (see FIG. 20).

The annular cutting blade 173 vertically descends downward from the lower surface of the plate-shaped main body 171 on its inner peripheral surface, and the outer peripheral surface of the cutting blade 172 is from the lower surface of the plate-shaped main body 171. By descending downward and in an inclined manner so as to reach the inner peripheral surface of the annular cutting blade 173, the end-retracted falling shape is obtained.

Under the structure of the Thomson punching die 170 as described above, the five-layer adhesive body 160 is placed on the upper surface of the workbench L (see FIG. 20) from the protective film 20c. Then, the Thomson punching die 170 is placed concentrically with the central opening 11 of the game board 10 via the 5-layer sticking body 160 at the tip of the cutting blade 172, so that the 5-layer sticking is performed. It is placed on the back surface side release sheet 143a of the body 160.

After that, the Thomson punching die 170 is pressed by a press machine (not shown) toward the upper surface of the workbench L along the lower side (in the direction of the arrow shown in FIG. 20) by the plate-shaped main body 171. Along with this, the Thomson punching die 170 cuts the five-layer adhesive body 160 from the back surface side release sheet 143a to the protective film 20c so as to correspond to the outer peripheral surface shape of the decorative sheet S by the annular cutting blade 173. At the same time, with the annular cutting blade 172, the five-layer adhesive body 160 is sequentially applied from the back surface side release sheet 143a to the protective film 20c so as to correspond to the shape of the inner peripheral surface of the central opening 11 of the game substrate 10. Cut in.

As a result, the 5-layer adhesive body 160 is cut by the annular cutting blade 173 at the corresponding outer annular cut position with respect to the outer circumference of the decorative sheet S, and is also annular inside with respect to the inner circumference of the central opening 11 of the game substrate 10. At the cutting position, the cutting is performed by the annular cutting blade 172 (see FIG. 20). As shown in FIG. 21, the 5-layer adhesive body 160 cut in this way (hereinafter, also referred to as the cut 5-layer adhesive body 160a) is the inner peripheral side adhesive body portion 161 of the annular inner cut position. And the attachment body portion 162 (the outer peripheral side attachment body portion 162 with respect to the inner circumference side attachment body portion) between the annular inner cut position and the annular outer cut position. In the present embodiment, the inner peripheral side adhesive body portion 161 and the outer peripheral side adhesive body portion 162 of the five-layer adhesive body 160a correspond to the central side decorative sheet portion and the outer peripheral side decorative sheet portion of the decorative sheet S, respectively. .. At this time, the notch shape by the notch blade 172 is an annular shape corresponding to the inner peripheral surface of the central opening 11 of the game board 10, and the cut shape by the annular cutting blade 173 is the outer peripheral surface of the decorative sheet S. It has a shape.

After that, in the seal cutting step S6, from the inner peripheral side sticker portion 161 of the 5-layer sticker 160a, the left and right side frame seals 40b, the left and right upper cover seals 50b, the left and right side side cover seals 50c, and the left and right side lamp seals. Cut out 70b, the start chucker seal 80b and the attacker seal 90b.

Then, in the sticking step S7 to the game board, the cut 5-layer sticking body 160a is attached to the outer peripheral side sticking body portion 162 by the special sticking machine 180 manufactured by Bicklader Co., Ltd. as follows. Therefore, it is attached to the game board 10.

Here, as shown in FIG. 22, the dedicated pasting machine 180 includes a base 181, an L-shaped plate-shaped moving member 182, a belt drive mechanism 183, and a pressing roller 184. The L-shaped plate-shaped moving member 182 responds to drive by the belt drive mechanism 183 along a recess (not shown) formed in a concave shape downward from the upper surface of the base 181 at the plate-shaped leg portion 182a. In FIG. 22, it is supported so as to be movable in the left-right direction shown in the drawing and extends upward.

Further, the plate-shaped arm portion 182b of the L-shaped plate-shaped moving member 182 is bent in an L-shape to the left in FIG. 22 from the extending end portion of the plate-shaped leg portion 182a, and extends in the plate shape. A pressing roller 184 is supported on the extending end of the arm portion 182b by its axis so as to face from the front to the back of the paper surface in FIG. 22. Here, the base of the plate-shaped arm portion 182b so that the pressing roller 184 abuts and rotates along the surface of the game board 10 mounted on the base 181 on the outer peripheral surface thereof as described later. The extending height from the upper surface of the table 181 is set.

Under such a configuration of the dedicated pasting machine 180, the game board 10 is placed on the upper surface of the base 10 so as to be located on the left side of the L-shaped plate-shaped moving member 182 as shown in FIG. .. At this time, the game board 10 is placed so as to be located near the lower end portion of the pressing roller 184 at the right end portion shown in FIG. 22.

After that, the notched 5-layer adhesive body 160a grips the back surface side release sheet 143a at the outer peripheral side adhesive body portion 162 and peels off the remaining protection as shown in FIG. 22. The film 20c, the base film 20a, the printing film 20b, and the adhesive layer 30a are pressed at their respective right ends between the right end of the surface of the game board 10 and the lower end of the pressing roller 184.

Then, the L-shaped plate-shaped moving member 182 is driven by the belt drive mechanism 183 so as to move to the left along the base 181. Then, as the L-shaped plate-shaped moving member 182 moves to the left, the protective film 20c, the base film 20a, the printing film 20b, and the adhesive layer 30a are all predetermined on the surface of the game substrate 10 by the pressing roller 184. It is pressed with a pressure within the pressure range of.

In the first embodiment, the predetermined pressure range may be a pressure within a range in which the adhesive force of the adhesive layer 30a to the game substrate 10 can be satisfactorily secured. In the first embodiment, for example, 3 It means (kg / cm ² ) to 4.7 (kg / cm ² ). The upper limit of the pressure is not limited to 4.7 (kg / cm ² ), and a higher pressure is preferable, but the outer shape of the adhesive layer 30a is formed when the adhesive layer 30a is pressed against the game substrate 10 and then released. It is advisable to set it to the extent that it can be restored to its original shape. The lower limit of the pressure is not limited to 3 (kg / cm ² ), but it may be set so that the adhesive force of the adhesive layer 30a on the game substrate 10 can be satisfactorily secured.

As a result, the outer peripheral side adhesive body portion 162 is adhered to the surface of the game substrate 10 by the adhesive action on the adhesive layer 30a. This means that the protective film 20c, the base film 20a and the printing film 20b are attached to the surface of the game substrate 10 with the adhesive layer 30a. At this time, the outer peripheral side attachment body portion 162 corresponds to the hollow portion of the central opening portion 11 of the game board 10 in the hollow portion thereof.

Next, in the seal attaching step S8, the left and right side frame seals 40b, the left and right upper cover seals 50b, the left and right side side cover seals 50c, the left and right side lamp seals 70b, the start chucker seals 80b, and the attacker seals 90b are shown in FIGS. As shown in 27, it is attached .

Specifically, the left and right side frame seals 40b are attached at the adhesive layer portion along the left and right side portions of the lower frame portion of the center frame 40a, as shown in FIG. 23. Note that FIG. 23 shows an example in which the left and right side frame seals 40b are attached to the left side portion of the lower frame portion.

As shown in FIG. 24, the left and right upper cover seals 50b are attached to the respective surfaces of the left and right side portions of the upper frame portion of the liquid crystal panel cover 50a at each of the adhesive layer portions, and the left and right side cover seals 50c are attached. However, as shown in FIG. 24, each of the adhesive layer portions is attached to each surface of the left and right side frame portions of the liquid crystal panel cover 50a. Note that FIG. 24 shows an example in which the upper left cover seal 50b and the left horizontal cover seal 50c are attached to the left side portion and the left side frame portion of the upper frame portion of the liquid crystal panel cover 50a.

The left and right side lamp seals 70b are attached to the respective surfaces of the left and right side lamps 70a at the adhesive layer portions thereof, as illustrated in FIG. 25. Note that FIG. 25 shows an example in which the left side lamp seal 70b is attached to the surface of the left side lamp 70a.

The start chucker seal 80b is attached to the surface of the start chucker 80a at its adhesive layer portion as shown in FIG. 26.

Further, the attacker seal 90b is attached to the surface of the attacker 90a at the adhesive layer portion thereof.

After that, the decorative sheet S is attached to the game board 10 as shown in FIG. 1, and is manufactured as the game board P together with the game board 10.

As described above, in the present first embodiment, in the decorative sheet S, the left and right side frame seals 40b, the left and right upper cover seals 50b, the left and right side side cover seals 50c, the left and right side lamp seals 70b, the start chucker seal 80b and the attacker. Since the seal 90b is cut off from the notch-corresponding part 16 1 (inner peripheral side adhesive body part 161) cut out as described above, the decorative sheet S is included in the central part without discarding the central part. It can be effectively used, and the waste of the decorative sheet S is eliminated, which is economical.

Here, printing on the decorative sheet S is performed with the same print quality over the entire printed surface of the decorative sheet S. That is, printing of each print pattern portion of the notch corresponding portion 161, that is, the left and right side frame seals 40b, the left and right upper cover seals 50b, the left and right side side cover seals 50c, the left and right side lamp seals 70b, the start chucker seals 80b, and the attacker seals 90b. Is printed at the same time with the same print quality as the printing of the portion of the decorative sheet S excluding the notch-corresponding portion 161.

Therefore, no color blurring or variation occurs in the print quality between the cut-corresponding portion 161 and the printing of the portion of the decorative sheet S excluding the cut-corresponding portion 161, and a unified and good print quality can be maintained. A good appearance of the sheet S and, by extension, the game board P can be ensured.

Further, immediately after the manufacturing of the game board P as described above, it corresponds immediately after the sticking of the decorative sheet S to the game board 10. At such a stage, by inspection, for example, wrinkles are formed on the left and right side frame seals 40b, the left and right side upper cover seals 50b, the left and right side side cover seals 50c, the left and right side lamp seals 70b, the start chucker seals 80b, and the attacker seals 90b. It was discovered that it was generated on the decorative sheet S including the left and right side frame seals 40b, left and right side frame seals 40b, left and right side side cover seals 50b, left and right side side cover seals 50c, left and right side lamp seals 70b, start chucker. If it is discovered that the decorative sheet S including the seal 80b and the attacker seal 90b are mixed between the decorative sheet S and the game board 10, the manufactured game board is conventionally regarded as having poor quality and is subject to disposal. The principle is to be.

However, the game board 10 used in the game board manufactured as described above is not made of the conventional inexpensive veneer, but is an expensive game board made of PC resin. Therefore, it is not economical to dispose of such an expensive game board as poor quality due to the above-mentioned reasons in the manufactured game board, and also from the viewpoint of resource saving. It is also not preferable. Therefore, it is required to enable reuse of the game board.

However, as described above, the adhesive strength immediately after the gaming substrate 10 and the decorative sheet S are bonded is low enough to allow the decorative sheet S to be cleanly and easily peeled off from the gaming substrate 10 without leaving a trace. Therefore, by peeling the decorative sheet S from the game board 10 immediately after the bonding, the game board 10 can be reused. The same applies to the left and right side frame seals 40b, the left and right side upper cover seals 50b, the left and right side side cover seals 50c, the left and right side lamp seals 70b, the start chucker seal 80b, and the attacker seal 90b.

Here, immediately after the above-mentioned gaming board 10 and the decorative sheet S are bonded together means within a predetermined short time (for example, 20 (minutes)) after the gaming board 10 and the decorative sheet S are bonded together. .. As shown in Table 1, at an atmospheric temperature of 10 (° C.), the decorative sheet S can be cleanly and easily peeled off from the game board 10 without leaving a trace within 20 (minutes) of the adhesive force. Based on low degree.

Therefore, using the game board 10 that can be reused in this way again, a new decorative sheet S is attached to the left and right side frame seals 40b, the left and right side upper cover seals 50b, and the left and right sides through the manufacturing process as described above. By properly reattaching the cover seals 50c on both sides, the lamp seals 70b on both the left and right sides, the start chucker seal 80b, and the attacker seal 90b to the game board 10 in the same manner as described above, the opening of the central opening 11 of the game board 10 is opened. Even if the area is large, the new decorative sheet S can be satisfactorily reattached to the game board 10. Thereby, a good game board can be newly manufactured.

In this way, by reusing the game board, it is possible to eliminate waste of the game board, and as a result, it is possible to contribute to resource saving and prevent unnecessary increase in manufacturing cost as a game board. ..

Further, in the new decorative sheet S, the left and right side frame seals 40b, the left and right upper cover seals 50b, the left and right side side cover seals 50c, the left and right side lamp seals 70b, the start chucker seal 80b and the attacker seal 90b are the same as described above. Since it is cut from the cut corresponding portion 161 that has been cut, it can be effectively used even in the new decorative sheet S including the central portion thereof, and waste can be eliminated, which is economical.

Further, if the newly manufactured game board is left as it is for 24 (hours) in the above-mentioned atmospheric temperature environment at room temperature, the adhesive strength of the adhesive layer 30 becomes stronger as described above, and a new one is newly manufactured. The decorative sheet S can be firmly attached to the game substrate 10.

As described above, since the forming materials of the game substrate 10, the base film 20a, and the adhesive layer 30a are transparent, the back side of the game board can be visually recognized from the front side of the game board through the game board. Needless to say, there is.

(Second Embodiment)
FIG. 28 shows a main part of the second embodiment of the present invention. In the second embodiment, in the print film forming step S3 described in the first embodiment, the print film 20d is adopted instead of the print film 20b described in the first embodiment.

As shown in FIG. 28, the print film 20d is formed so as to have a wider outer shape than the print film 20b shown in FIG. Here, the print film 20d is formed by adding the upper and lower side edge portions J and the left and right side edge portions K to the upper and lower side end portions and the left and right side end portions of the print film 20b.

Along with this, in the second embodiment, the base film roll 100 and the protective film roll 110 prepared in the above-mentioned laminated film roll body forming step S1 respectively match the width of the printing film 20d with the printing film 20b. The wide base film roll 100 and the protective film roll 110 have a width wider than that of the above.

Further, in the second embodiment, the laminated film roll body 120 in the cutting step S2 described in the first embodiment is cut so as to be longer than the printing film 20b so as to match the length of the printing film 20d. Has been done.

Thus, in the second embodiment, the plurality of sealing printing units 1 to 6 are dispersed on the upper and lower side edge portions J of the printing film 20d, unlike the printing film 20b described in the first embodiment. Is printed.

That is, the seal printing units 1, 2 and 6 are distributed and printed on the lower edge portion J of the printing film 20d as shown in FIG. 28, and the remaining seal printing units 3, 4 and 5 are printed. Is printed on the upper edge portion J of the printing film 20d in a dispersed manner as shown in FIG. 28.

Along with this, in the second embodiment, the plurality of printing films 20d are replaced with the plurality of printing films 20b described in the first embodiment, and the back surface side thereof is attached to the base film 20a of each corresponding laminated film 120a. A plurality of laminated printing films 130 of the laminated film 120a and the printing film 20b are formed substantially in the same manner as in the first embodiment.

After that, the process of the adhesive material layer attaching step S4 is performed in the same manner as in the first embodiment. Then, the processing of the cutting step S5 is performed substantially in the same manner as in the first embodiment. Here, the five-layer adhesive body 160 formed in the same manner as in the first embodiment has the outer peripheral shape of the decorative sheet S described in the first embodiment (printing film 20b described in the first embodiment). The outer peripheral shape of the decorative sheet S) is cut together with the central portion of the decorative sheet S.

Along with this, the protective film 20c, the base film 20a, the printing film 20d, the adhesive layer 30a, and the back surface side release sheet 143a are cut with reference to the outer peripheral portion of the game substrate 10. As a result, the upper and lower side edge portions J and the left and right side edge portions K of the printing film 20d are separately formed. At the same time, except for the protective film 20c, each of the base film 20a, the printing film 20d, the adhesive layer 30a, and the back surface side release sheet 143a corresponds to the central opening 11 of the game substrate 10, that is, the cosmetic. It is cut at the center of the sheet S.

Then, the seal cutting step S6 is performed in the same manner as in the first embodiment. Here, unlike the first embodiment, the left and right side frame seals 40b, the left and right upper cover seals 50b, and the left and right side cover seals corresponding to the printing parts 1 to 6 for sealing from the upper and lower side edge portions J of the printing film 20d. Cut off 50c, left and right lamp seals 70b, start chucker seal 80b and attacker seal 90b.

After that, the processing of the sticking step S7 and the sticker sticking step S8 on the game board is performed substantially in the same manner as in the first embodiment, and the left and right side frame seals 40b, the left and right upper cover seals 50b, and the left and right side sides are both sideways. The cover seal 50c, the left and right lamp seals 70b, the start chucker seal 80b, and the attacker seal 90b are attached in the same manner as in the first embodiment. The game board P is manufactured by attaching the decorative sheet S to the game board 10.

As described above, in the present second embodiment, in the decorative sheet S, the left and right side frame seals 40b, the left and right upper cover seals 50b, the left and right side side cover seals 50c, the left and right side lamp seals 70b, the start chucker seal 80b and the attacker. Unlike the first embodiment, the seal 90b is cut off from the upper and lower side edges J of the printing film 20d, but this also makes it possible to use the decorative sheet S including the outer peripheral portion without discarding the outer peripheral portion. It is economical because it can be utilized for the purpose of eliminating waste of the decorative sheet S. Other effects are the same as those in the first embodiment.

(Third Embodiment)
FIG. 29 shows a main part of the third embodiment of the present invention. In the third embodiment, the print film forming step S3 described in the first embodiment is changed to the step shown in FIG. 29.

When the plurality of adhesive film layers 60a are cut and formed in the same manner as in the first embodiment, in the print film forming step S3, a predetermined position is formed on the back surface of the adhesive film layer 60a, that is, the back surface of the decorative film member 20. A print pattern (a predetermined print pattern described in the first embodiment) is printed, and the hologram foil is transferred to a predetermined position on top of the print pattern. Hologram foil is one of the special foils that requires a technique to express a three-dimensional brilliance by utilizing the interference phenomenon of the light of a laser beam on the surface of a metal foil that normally emits a single glow. In the third embodiment, the new decoration is performed by the hologram foil.

As shown in FIG. 29, the print film forming step S3 is composed of a plurality of steps S3a to S3c. First, in the printing film forming step S3a of the basic pattern, the predetermined printing pattern is printed by offset printing. The printing method is not limited to offset printing, and may be silk printing. Further, instead of the printing method, other methods such as hot stamping and film bonding may be used.

Then, in the printing film forming step S3b of the glue to which the hologram foil is attached, the ink (glue) to which the hologram foil is attached is printed by silk printing. As this ink, a transparent UV curable ink (resin) is used in the third embodiment.

Next, in the hologram foil transfer step S3c, the hologram foil is transferred. The hologram foil is transferred by a laminator (not shown).

As described above, when the printing film forming step S3 is completed, the processes of the following steps after the adhesive layer attaching step S4 are performed in the same manner as in the first embodiment, and a decorative sheet having a hologram foil is formed. By being attached to the game substrate 10 substantially in the same manner as in the first embodiment, the game board P having the hologram foil is manufactured.

As described above, in the third embodiment, the decorative sheet described in the first embodiment has a configuration in which a hologram foil is additionally formed on the decorative sheet S described in the first embodiment. As a result, the decorative film member 20 is further decorated with new decorations, specifically, a laser beam is applied to the hologram foil, and the pattern of the print pattern is embossed through the hologram foil. Similar to the above-described first embodiment, it is possible to achieve an action effect and other action effects that eliminate waste of the decorative sheet while aiming for improvement.

In carrying out the present invention, the present invention is not limited to the above-mentioned embodiments, and various modifications such as the following can be mentioned.

(1) In carrying out the present invention, the treatment of the manufacturing process described in each of the above embodiments is performed in an environment of 10 (° C.) at room temperature, but at a temperature other than 10 (° C.), for example, 0 (. It may be performed in an environment of ° C.) or higher and lower than 20 (° C.).

(2) In carrying out the present invention, the present invention may be applied in manufacturing a single game board, instead of manufacturing a plurality of game boards as in each of the above embodiments.

(3) In carrying out the present invention, the material for forming the pressure-sensitive adhesive layer 30 described in the first embodiment is not limited to the WF-D804 type acrylic pressure-sensitive adhesive manufactured by Niei Kako Co., Ltd. It may be a D-8048048 type acrylic pressure-sensitive adhesive or a pressure-sensitive adhesive having similar adhesive strength characteristics to the above-mentioned WF-D804 type acrylic pressure-sensitive adhesive.

(4) In carrying out the present invention, the decorative sheet described in each of the above embodiments may be attached to each corresponding game substrate from the back surface side thereof.

(5) In carrying out the present invention, the base film 20a described in the first embodiment is not limited to PET, but may be formed of polycarbonate, acrylic resin, cabroid (registered trademark) or vinyl chloride resin. Well, the protective film described in the second embodiment is not limited to PET, and may be formed of, for example, polypropylene (PP), polycarbonate (PC), an acrylic resin, or polyvinyl chloride. good.

Further, the base film roll 100 described in each of the above embodiments is not limited to PET, and may be generally formed of a polyester resin, and the protection described in each of the above embodiments may be used. The film roll 110 is not limited to PET, and may be generally formed of a polyester resin. Further, the base film roll 100 and the protective film roll 110 are not limited to the polyester resin, and for example, cellulose such as polypropylene (PP), polycarbonate (PC), acrylic resin, vinyl chloride resin or cabroid (registered trademark). It may be formed of a based resin or other thermoplastic resin.

(6) Further, in carrying out the present invention, as the game board, a game board made of a transparent acrylic resin may be adopted, unlike each of the above-described embodiments.

(7) In carrying out the present invention, the materials for forming the game substrate, the adhesive layer and the base film are not limited to colorless and transparent, but may be colored and transparent, and in short, they may be translucent.

(8) In carrying out the present invention, the decorative sheet may be attached to the back surface of the game substrate, unlike each of the above embodiments.

(9) In carrying out the present invention, in each of the above embodiments, a predetermined print pattern may be printed and formed on the back surface of the base film instead of the print film, and the print film may be abolished. In this case, after the base film is attached to the protective film, a predetermined print pattern is printed and formed on the back surface of the base film.

(10) In carrying out the present invention, the dedicated pasting machine 120 described in the above embodiment is not limited to the one manufactured by Bicklader Co., Ltd., but is, for example, a sealing type precision sheet-fed laminating machine manufactured by Climb Products Co., Ltd. May be good.

(11) Further, in carrying out the present invention, in the above embodiment, an example in which a WF-D804 type acrylic pressure-sensitive adhesive manufactured by Niei Kako Co., Ltd. is used as a material for forming the pressure-sensitive adhesive material layer has been described. Not limited, as the material for forming the adhesive material layer, a D-8048048 type acrylic pressure-sensitive adhesive manufactured by Niei Kako Co., Ltd. or a pressure-sensitive adhesive having adhesive strength characteristics similar to the above-mentioned WF-D804 type acrylic pressure-sensitive adhesive is adopted. Alternatively, a WF-D501 (25) type acrylic pressure-sensitive adhesive manufactured by Niei Kako Co., Ltd. may be used.

Further, instead of the above-mentioned D-8048048 type acrylic pressure-sensitive adhesive, an X-20028 type acrylic pressure-sensitive adhesive manufactured by Niei Kako Co., Ltd. may be adopted. The X-20028 type acrylic pressure-sensitive adhesive has a pressure-sensitive adhesive strength that is more difficult to peel off than the D-8048048-type acrylic pressure-sensitive adhesive in the pressure-sensitive environment at a low temperature.

Regarding the adhesive strength characteristics of the X-20028 type acrylic pressure-sensitive adhesive, a plurality of samples are prepared, and the adhesive strength is compared with the D-8048048 type acrylic pressure-sensitive adhesive by the tensile tester described in the above embodiment. I tried to find out by measuring. The measurement conditions were to measure the adhesive strength in a low temperature atmosphere, for example, at an atmospheric temperature of 5 (° C.), 24 (hours) after each of the plurality of samples was formed.

Here, as a plurality of samples, a stainless steel sample and a PET sample were prepared. As stainless steel samples, stainless steel samples 1 and 2 were prepared. In the stainless steel sample 1, the peeled surface of the adhesive layer made of D-8048048 type acrylic adhesive (hereinafter referred to as the first adhesive) is lined with PET having a thickness of 25 (μm), and then 25 (mm) × 150 ( It was cut into a size of (mm) to obtain an adhesive sample 1, and the adhesive sample 1 was formed by laminating it on a sheet made of stainless steel (polished with a thickness of 360 (mm)). On the other hand, in the stainless steel sample 2, the peeled surface of the adhesive layer made of the X-20028 type acrylic adhesive (hereinafter referred to as the second adhesive) is lined with PET having a thickness of 25 (μm) and then 25 (mm) ×. It was cut into a size of 150 (mm) to obtain an adhesive sample 2, and the adhesive sample 2 was formed by laminating it on a sheet made of stainless steel (polished with a thickness of 360 (mm)).

As PET samples, PET sample 11, PET sample 12, PET sample 21, PET sample 22, PET sample 31, and PET sample 32 were prepared. The PET sample 11 was formed by laminating the adhesive sample 1 on a sheet made of unprinted PET, while the PET sample 12 was formed by laminating the adhesive sample 2 on a sheet made of unprinted PET.

The PET sample 21 was formed by laminating the adhesive sample 1 on a sheet made of unprinted PET, while the PET sample 22 was formed by laminating the adhesive sample 2 on a sheet made of unprinted PET.

The PET sample 31 was formed by adhering the adhesive sample 1 to a sheet made of holo-printed PET, while the PET sample 22 was formed by adhering the adhesive sample 2 to a sheet made of holo-printed PET.

Then, when the same tensile test as that of the first embodiment was performed, the stainless steel samples 1 and 2 were both 27. It was found that the adhesive strength of 5 (N / 25 (mm)) was exhibited.

Further, in the PET samples 11 and 12, the PET sample 11 exhibits an adhesive force of 14.5 (N / 25 (mm)) after 24 (hours) have elapsed at an ambient temperature of 5 (° C.). It was found that the PET sample 12 exerts a stronger adhesive force of 18.6 (N / 25 (mm)) than the PET sample 11.

Further, in the PET samples 21 and 22, the PET sample 21 exhibits an adhesive force of 21.5 (N / 25 (mm)) after 24 (hours) have elapsed at an ambient temperature of 5 (° C.). It was found that the PET sample 22 exerts an adhesive force of 23.5 (N / 25 (mm)), which is a stronger adhesive force than the PET sample 21.

Further, in the PET samples 31 and 32, after 24 (hours) have elapsed at the ambient temperature of 5 (° C.), the PET sample 31 exhibits an adhesive force of 7.0 (N / 25 (mm)). It was found that the PET sample 32 exerts an adhesive force of 17.8 (N / 25 (mm)), which is a stronger adhesive force than the PET sample 31.

As described above, after 24 (hours) have elapsed in an atmosphere of 5 (° C.), the stainless steel sample 2 exhibits only the same adhesive strength as the stainless steel sample 1, and therefore, the second adhesive is the second adhesive. 1 Exhibits only the same adhesive strength as an adhesive.

However, after 24 (hours) have elapsed in an atmosphere of 5 (° C.), each of the PET samples 12, 22, and 32 exhibits stronger adhesive strength than the PET samples 11, 21, and 31, respectively, and the first 2 The adhesive can exhibit stronger adhesive force than the first adhesive.

Therefore, after 24 (hours) have elapsed in an atmosphere of 5 (° C.), the X-20028 type acrylic pressure-sensitive adhesive, which is the second adhesive, becomes the D-8048048 type acrylic pressure-sensitive adhesive, which is the first adhesive. In comparison, it can exert even stronger adhesive strength.

It was also found that such a thing is established not only in the atmosphere of 5 (° C.) but also in the low temperature atmosphere of 9 (° C.) or less by measuring the adhesive strength by changing the atmosphere temperature in various ways.

As a result, when the X-20028 type acrylic adhesive is used as the adhesive, the decorative sheet S is peeled off from the game substrate 10 in a low temperature atmosphere as compared with the case where the D-8048048 type acrylic adhesive is used. Can be suppressed even better. In the atmosphere temperature of room temperature (for example, 10 (° C.) or higher), the X-20028 type acrylic pressure-sensitive adhesive exhibits almost the same adhesive strength characteristics as the D-8048048 type acrylic pressure-sensitive adhesive.

(12) In carrying out the present invention, the back side release sheet 143a may be grasped as another side release sheet such as a release film or a release paper. At the same time, the portion of the front surface side release layer 142 corresponding to the back surface side release sheet 143a may be grasped as a one-side release sheet such as a release film or a release paper. Therefore, in the above embodiment, even if the surface-side mold release layer 143 of the pressure-sensitive adhesive material roll 140 separated from the pressure-sensitive adhesive material layer 141 under the operation of the laminator 150 is grasped as a collection of a series of one-side mold release sheets. good.

(13) Further, in carrying out the present invention, the left and right side center frame seals 40b (printing unit 1 for both seals) of the printing unit 1 for both seals 1 and the left and right upper cover seals 50b (for both seals) of the liquid crystal panel cover 50. Printing unit 2), left and right side cover seals 50c of the liquid crystal panel cover 50 (printing unit for both seals 3), left and right side lamp sheets 70b (printing units for both seals 4), start chucker seal 80b (printing unit for seals 5). ) And the attacker sheet 90b (seal printing unit 6) may be printed on the center side film unit Cf in a plurality (for example, two each) including a spare one.

(14) Further, in carrying out the present invention, in the corresponding portion of the printing film 20b in the second embodiment with respect to the central opening 11 of the game substrate 10 (corresponding to the central side film portion Cf in the first embodiment). Left and right side center frame seal 40b (printing unit for both seals 1), left and right upper cover seal 50b (printing unit for both seals 2), left and right side cover seal 50c (printing unit for both seals) described in the first embodiment. 3), the left and right side lamp sheets 70b (printing unit for both seals 4), the start chucker seal 80b (printing unit for sealing 5) and the attacker sheet 90b (printing unit for sealing 6) are printed as spares. Alternatively, the center frame, the liquid crystal panel cover, the left and right side lamps, and the sticker for the board component different from the start chucker and the attacker may be printed.

(15) Further, in carrying out the present invention, unlike the first embodiment, the left and right side frame seals 40b, the left and right upper cover seals 50b, and the left and right sides are replaced with the process of the seal sticking step S8 (holding according to FIG. 11). Both side cover seals 50c, left and right lamp seals 70b, start chucker seals 80b and attacker seals 90b are attached to the left and right sides of the lower frame of the center frame 40a, the left and right sides of the upper frame of the liquid crystal panel cover 50a, and the left and right sides. It may be held without being attached to the frame portion, the left and right side lamps 70a, the start chucker 80a, and the attacker 90a. In this case, the process of the seal cutting step S6 may be performed after the process of the sticking step S7 on the game substrate.

According to the above, after the consumer obtains the game board, the component seal can be attached to the front surface portion of at least one board component at the adhesive layer portion as needed, and the cosmetic board can be attached. The sheet can be effectively used including the central part without discarding the central part, and it is economical to eliminate waste of the decorative sheet.

(16) Further, in carrying out the present invention, unlike the first embodiment, the seal cutting step S6 (see FIG. 11) is processed between the cutting step S5 and the sticking step S7 on the game substrate. You may do so.

R ... Guide rail, 10 ... Game board, 11 ... Central opening,
20a ... base film, 20b, 20d ... printing film, 20c ... protective film, 30 ... adhesive member, 30a ... adhesive layer, 30b ... surface side mold release sheet,
30c ... Back side release sheet, 40 ... Center frame member,
40b ... frame seal, 50 ... liquid crystal panel cover member,
50b ... upper cover seal, 50c ... side cover seal, 60 ... liquid crystal panel,
70 ... side lamp member, 80 ... start chucker member,
80a ... Start chucker, 80b ... Chucker seal 90 ... Attacker member,
100 ... base film roll, 110 ... protective film roll,
120 ... Laminated film roll body, 120a ... Laminated film,
140 ... Adhesive material roll, 141 ... Adhesive material layer, 142 ... Surface side mold release layer,
143 ... Back side release layer, 160 ... 5-layer adhesive body,
100a ... Notched 5-layer adhesive body, S1 ... Laminated film roll body forming step,
S2 ... Cutting process, S3 ... Printing film forming process S3, S4 ... Adhesive material layer attaching process,
S5 ... Cutting process, S6 ... Seal cutting process, S7 ... Attaching process to game board,
S8 ... Sticker sticking process.

Claims (7)

In a method for manufacturing a game board using a game board and a decorative sheet laminated from the surface of the game board for assembling various board parts.
As the game board, a game board made of a transparent polycarbonate resin or a transparent acrylic resin formed so as to have a central opening required for assembling the effect display device among the various board parts is prepared in advance.
In addition, it is formed with a transparent adhesive that exhibits adhesive strength characteristics that are low immediately after the attachment in an environment of a predetermined atmospheric temperature when attached to the game substrate and increase with the passage of time thereafter. An adhesive member composed of an adhesive layer, a front-side release sheet to be attached to the surface of the adhesive layer, and a back-side release sheet to be attached to the back surface of the adhesive layer is prepared in advance.
The first step of attaching the protective film to the transparent base film from the surface side,
After the protective film is attached to the base film, among the various board parts, at least a part of the central back surface portion of the back surface of the base film corresponding to the central opening portion of the game substrate. A printing pattern portion for decorating a board component for at least one board component other than the effect display device is printed, and the game board is printed on the outer peripheral side back surface portion of the back surface of the base film with respect to the center back surface portion. The second step of forming the base film as a print base film by printing the decorative print pattern portion for the outer peripheral side substrate portion for the outer peripheral side substrate portion with respect to the central opening.
A third step of attaching the adhesive layer, which appears by peeling the front surface side release sheet from the adhesive member, to the printing base film from the back surface side.
The sticking laminate composed of the back surface side release sheet, the adhesive layer, the printing base film and the protective film after the front surface side release sheet is peeled off from the adhesive member is the game substrate. By making a cut at the annular cut position corresponding to the inner circumference of the central opening, the inner peripheral side portion and the outer peripheral side portion of the annular cut position in the adhesive laminate are respectively cut into the central side decorative sheet of the decorative sheet. The fourth step of separating and forming the part and the outer peripheral side decorative sheet part,
Correspondence to the back surface side release sheet of the outer peripheral side decorative sheet part The corresponding outer periphery of the adhesive layer that appears by peeling off the outer peripheral side release sheet part from the outer peripheral side decorative sheet part . Corresponding to the side release sheet portion The fifth step of attaching to the outer peripheral side substrate portion by pressing with a pressure within a predetermined pressure range from the surface side thereof is provided at the outer peripheral side adhesive layer portion.
The first to fifth steps are performed in an environment of the predetermined atmospheric temperature, and within a predetermined short time after the fifth step, the outer peripheral side decorative sheet portion is abnormal or the corresponding outer peripheral side adhesive layer portion is formed. When a foreign substance is found to be mixed with the outer peripheral side substrate portion, the outer peripheral side decorative sheet portion is peeled off from the outer peripheral side substrate portion, and the outer peripheral side decorative sheet portion of a new decorative sheet is removed from the outer peripheral side substrate portion. It is manufactured by reattaching it to the part through the first to fifth steps.
For decoration, the portion of the central decorative sheet portion including the printed pattern portion for decorating the board part is cut out from the central decorative sheet portion and attached to the board part main body of the at least one board part. A method of manufacturing a game board, which is characterized in that it is held as a seal. In a method for manufacturing a game board using a game board and a decorative sheet laminated from the surface of the game board for assembling various board parts.
As the game board, a game board made of a transparent polycarbonate resin or a transparent acrylic resin formed so as to have a central opening required for assembling the effect display device among the various board parts is prepared in advance.
In addition, it is formed with a transparent adhesive that exhibits adhesive strength characteristics that are low immediately after the attachment in an environment of a predetermined atmospheric temperature when attached to the game substrate and increase with the passage of time thereafter. An adhesive member composed of an adhesive layer, a front-side release sheet to be attached to the surface of the adhesive layer, and a back-side release sheet to be attached to the back surface of the adhesive layer is prepared in advance.
The first step of attaching the protective film to the transparent base film from the surface side,
After the protective film is attached to the base film, among the various board parts, at least a part of the central back surface portion of the back surface of the base film corresponding to the central opening portion of the game substrate. A printing pattern portion for decorating a board component for at least one board component other than the effect display device is printed, and the game board is printed on the outer peripheral side back surface portion of the back surface of the base film with respect to the center back surface portion. The second step of forming the base film as a print base film by printing the decorative print pattern portion for the outer peripheral side substrate portion for the outer peripheral side substrate portion with respect to the central opening.
A third step of attaching the adhesive layer, which appears by peeling the front surface side release sheet from the adhesive member, to the printing base film from the back surface side.
The sticking laminate composed of the back surface side release sheet, the adhesive layer, the printing base film and the protective film after the front surface side release sheet is peeled off from the adhesive member is the game substrate. By making a cut at the annular cut position corresponding to the inner circumference of the central opening, the inner peripheral side portion and the outer peripheral side portion of the annular cut position in the adhesive laminate are respectively cut into the central side decorative sheet of the decorative sheet. The fourth step of separating and forming the part and the outer peripheral side decorative sheet part,
The fifth step of cutting out the portion of the central decorative sheet portion including the printing pattern portion for decorating the board parts from the central decorative sheet portion as a decorative sticker.
The corresponding outer peripheral side release sheet part of the adhesive layer that appears by peeling the corresponding release sheet part of the outer peripheral side decorative sheet part from the outer peripheral side decorative sheet part. The sixth step of attaching to the outer peripheral side substrate portion by pressing with a pressure within a predetermined pressure range from the surface side at the outer peripheral side adhesive layer portion.
Corresponding to the back side release sheet of the decorative seal After peeling off the back side release sheet portion from the corresponding adhesive layer portion of the decorative seal to the adhesive layer, the decoration. A seventh step of attaching the seal to the surface of the board component body of the at least one board component at the corresponding adhesive layer portion.
The first to seventh steps are performed in an environment of the predetermined atmospheric temperature, and within a predetermined short time after the seventh step, the outer peripheral side decorative sheet portion or the decorative seal is abnormal or the above . When a foreign substance is found to be mixed between the corresponding outer peripheral side adhesive layer portion and the outer peripheral side substrate portion or between the board component main body and the decorative seal, the outer peripheral side decorative sheet portion is placed on the outer peripheral side. The decorative sheet is peeled off from the substrate portion or the decorative seal is peeled off from the board component main body, and the outer peripheral side decorative sheet portion of the new decorative sheet is reattached to the outer peripheral side substrate portion through the first to sixth steps, or A method for manufacturing a game board, characterized in that a decorative seal cut from a portion of the new decorative sheet on the central side is reattached in the seventh step. In a method for manufacturing a game board using a game board and a decorative sheet laminated from the surface of the game board for assembling various board parts.
As the game board, a game board made of a transparent polycarbonate resin or a transparent acrylic resin formed so as to have a central opening required for assembling the effect display device among the various board parts is prepared in advance.
A protective film roll made of a longitudinal film body made of a first thermoplastic resin and a base film roll made of a longitudinal film body made of a transparent second thermoplastic resin are prepared in advance.
In addition, a transparent adhesive that exhibits adhesive strength characteristics that are low immediately after the attachment and increase with the passage of time thereafter is adhered in an environment of a predetermined atmospheric temperature when the adhesive is attached to the surface of the game substrate. Formed by an adhesive material layer as a material, a longitudinal surface side release layer laminated along the surface of the adhesive material layer, and a longitudinal back surface side release layer laminated along the back surface of the adhesive material layer. Prepare a roll of adhesive material in advance,
The first step of laminating the protective film roll on the back surface of the base film roll along the surface thereof to form a laminated film roll body.
The second step of cutting the laminated film roll body to a length corresponding to the game substrate to form a laminated film composed of a protective film and a base film.
At least one of the various board parts other than the effect display device is provided on at least a part of the central back surface portion of the back surface of the base film of the laminated film corresponding to the central opening portion of the game board. A printing pattern portion for decorating the board parts for the board parts is printed, and the outer peripheral side substrate portion with respect to the central opening portion of the game board is printed on the outer peripheral side back surface portion with respect to the central back surface portion of the back surface of the base film. The third step of forming the base film as a print base film by printing the decorative print pattern portion of the outer peripheral side substrate portion for
In the adhesive material roll, the adhesive material layer is attached on the surface of the adhesive material roll along the back surface of the print base film of the laminated film while peeling the surface-side release layer from the adhesive material layer, and the adhesive material layer is attached. And the fourth step of cutting the back surface side release layer as an adhesive layer and a back surface side release sheet in accordance with the laminated film.
By cutting the adhesive laminate composed of the protective film, the print base film, the adhesive layer, and the back side release sheet at the annular notch position corresponding to the inner circumference of the central opening of the game substrate. The fifth step of separating and forming the inner peripheral side portion and the outer peripheral side portion of the annular cut position in the bonded laminate as the central side decorative sheet portion and the outer peripheral side decorative sheet portion of the decorative sheet, respectively.
Correspondence to the back surface side release sheet in the outer peripheral side decorative sheet portion The corresponding back surface of the adhesive layer that appears by peeling the back surface side release sheet portion from the outer peripheral side decorative sheet portion . Corresponding to the side release sheet portion The sixth step of attaching to the outer peripheral side substrate portion by pressing with a pressure within a predetermined pressure range from the surface side thereof is provided at the outer peripheral side adhesive layer portion.
The first to sixth steps are performed in an environment of the predetermined atmospheric temperature, and within a predetermined short time after the sixth step, the outer peripheral side decorative sheet portion is abnormal or the corresponding outer peripheral side adhesive is adhered. When a foreign substance is found to be mixed between the layer portion and the outer peripheral side substrate portion, the outer peripheral side decorative sheet portion is peeled off from the outer peripheral side substrate portion, and the outer peripheral side decorative sheet portion of a new decorative sheet is used. It is manufactured by reattaching it to the outer peripheral side substrate portion through the first to sixth steps .
For decoration, the portion of the central decorative sheet portion including the printed pattern portion for decorating the board part is cut out from the central decorative sheet portion and attached to the board part main body of the at least one board part. A method of manufacturing a game board, which is characterized in that it is held as a seal. In a method for manufacturing a game board using a game board and a decorative sheet attached to the game board from the surface for assembling various board parts.
As the game board, a game board made of a transparent polycarbonate resin or a transparent acrylic resin formed so as to have a central opening required for assembling the effect display device among the various board parts is prepared in advance.
A protective film roll made of a longitudinal film body made of a first thermoplastic resin and a base film roll made of a longitudinal film body made of a transparent second thermoplastic resin are prepared in advance.
In addition, a transparent adhesive that exhibits adhesive strength characteristics that are low immediately after attachment in an environment of a predetermined atmospheric temperature when attached to the surface of the game substrate and increase with the passage of time thereafter. An adhesive material layer as an adhesive material, a longitudinal surface-side release layer laminated along the surface of the adhesive material layer, and a longitudinal back-side release layer laminated along the back surface of the adhesive material layer. Prepare the adhesive roll that is formed with it in advance ,
The first step of laminating the protective film roll on the back surface of the base film roll along the surface thereof to form a laminated film roll body.
The second step of cutting the laminated film roll body to a length corresponding to the game substrate to form a laminated film composed of a protective film and a base film.
At least a part of the central back surface portion of the back surface of the base film of the laminated film corresponding to the central opening portion of the game board, other than the effect display device among the various board parts. A printing pattern portion for decorating a board component for at least one board component is printed, and the outer peripheral side of the back surface of the base film with respect to the center back surface portion and the outer periphery of the game board with respect to the center opening portion. A third step of forming the base film as a printing base film by printing a printing pattern portion for decoration on the outer peripheral side substrate portion for the side substrate portion.
In the adhesive material roll, the adhesive material layer is attached on the surface of the adhesive material roll along the back surface of the print base film of the laminated film while peeling the surface-side release layer from the adhesive material layer, and the adhesive material layer is attached. And the fourth step of cutting the back surface side release layer as an adhesive layer and a back surface side release sheet in accordance with the laminated film.
The adhesive laminate composed of the protective film, the print base film, the adhesive layer, and the back surface side release sheet is cut at an annular cut position corresponding to the inner circumference of the central opening of the game substrate. The fifth step of separating and forming the inner peripheral side portion and the outer peripheral side portion of the annular cut position in the bonded laminate as the central side decorative sheet portion and the outer peripheral side decorative sheet portion of the decorative sheet, respectively.
The sixth step of cutting out the portion of the central decorative sheet portion including the printing pattern portion for decorating the board parts from the central decorative sheet portion as a decorative sticker.
Correspondence to the back surface side release sheet of the outer peripheral side decorative sheet portion The corresponding back surface side of the adhesive layer that appears by peeling the back surface side release sheet portion from the outer peripheral side decorative sheet portion . Correspondence to the release sheet part At the outer peripheral side adhesive layer part, the seventh step of attaching to the outer peripheral side substrate part by pressing with a pressure within a predetermined pressure range from the surface side.
Correspondence to the back side release sheet part of the decorative seal Correspondence to the corresponding back side release sheet part of the adhesive layer in the decorative seal Eighth step of attaching the decorative seal to the surface of the board component body of the at least one board component at the corresponding adhesive layer site after peeling from the adhesive layer portion is provided.
The first to eighth steps are performed in an environment of the predetermined atmospheric temperature, and within a predetermined short time after the eighth step, the outer peripheral side decorative sheet portion or the decorative seal is abnormal or the countermeasure is taken. When foreign matter is found to be mixed between the outer peripheral side adhesive layer portion and the outer peripheral side substrate portion or between the board component main body and the decorative seal, the outer peripheral side decorative sheet portion is used as the outer peripheral side substrate. The decorative sheet is peeled off from the portion or the decorative seal is peeled off from the board component main body, and the outer peripheral side decorative sheet portion of the new decorative sheet is reattached to the outer peripheral side substrate portion through the first to seventh steps, or the above. A method for manufacturing a game board, which comprises reattaching a decorative seal cut from a portion of a new decorative sheet on the central side in the eighth step. In the second step, the print base film is formed by transferring a hologram foil after printing the printing pattern portion for decorating the board parts and the printing pattern portion for decorating the outer peripheral side substrate portion . The method for manufacturing a game board according to claim 1 or 2. In the third step, the print base film is formed by transferring a hologram foil after printing the printing pattern portion for decorating the board parts and the printing pattern portion for decorating the outer peripheral side substrate portion . The method for manufacturing a game board according to claim 3 or 4. The predetermined atmospheric temperature is a temperature within a range in which the adhesive layer can satisfactorily exert the adhesive force with respect to the game substrate, and the predetermined pressure range is the adhesive force of the adhesive layer with respect to the game substrate. The method for manufacturing a game board according to any one of claims 1 to 6, wherein the pressure is within a range in which the pressure can be satisfactorily secured.

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