JP2017055988A - Game board and production method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a game board, when re-sticking a decoration sheet, further improving aesthetic appearance by new decoration, while favorably re-sticking a new decoration sheet, after peeling a decoration sheet from a game board and to provide a production method thereof.SOLUTION: A production method of a game board includes: forming a prescribed pattern on a reverse face of a decoration film member 20 to which a protective film is stuck; transferring a hologram foil to a part of the reverse face on which a special ink is printed; sticking an adhesive layer 30 to the decoration film member 20; cutting an inner peripheral surface of a central opening part 11 of a game board 10 excluding the protective film, from the adhesive layer 30 to the decoration film member; sticking an already-cut sticking body to a surface of the game board 10 with the adhesive layer 30; while peeling off the protective film, removing a corresponding portion to the central opening part 11, out of the decoration film member 20 and the adhesive layer 30; and, when crease of the decorative sheet S is detected immediately after a sixth step, re-sticking a new decorative sheet to the game board 10.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a game board employed in various game machines such as a pachinko game machine, an arrange ball game machine, and a revolving game machine, and a method for manufacturing the same.

  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 composed of a game base, guide rails provided at each opening of the game board, a liquid crystal display device, and other board surface parts. Here, the game board includes a main body board made of a translucent synthetic resin board and a thin film sheet material on which various designs are printed and adhered to the front surface of the main body board.

JP-A-5-253339

  By the way, in the gaming board of the gaming machine described above, in recent years, the opening area of the opening portion where the liquid crystal display device is provided among the opening portions of the gaming board has become wider as the liquid crystal display device becomes larger. For this reason, when the opening area of the opening portion in which the liquid crystal display device is provided is large, the thin-film sheet material is easily bent.

  Here, each opening part of the game board | substrate is formed in common with both a main body board and a thin film-like sheet material. For this reason, when sticking a thin film-like sheet material to the front surface of a main body board, among each opening part of a thin film-like sheet material, for example, the opening part which provides a liquid crystal display device is used for liquid crystal display Even if it is intended to be attached to the opening provided with the device, as described above, if the thin-film sheet material is likely to be bent, the opening may be misaligned between the openings, and the openings may not be properly aligned. In addition, wrinkles occur in the thin film sheet material, which causes a problem that the thin film sheet material cannot be satisfactorily adhered to the main body board.

  Further, even if the thin film sheet material is successfully adhered to the main body board, for example, dust is mixed between the thin film sheet material and the main body board, or one of the thin film sheet material and the main body board is mixed. If there is a mistake in attaching the thin film sheet material to the main body board, a request to reattach the new thin film sheet material to the main body board is ensured while ensuring reuse of the main body board. Arise. In this case, it is difficult to reuse the main body board unless the thin film sheet material can be satisfactorily peeled from the main body board after the thin film sheet material is attached to the main body board.

  Furthermore, the decoration on the thin film sheet material of the above-described game board is simply based on various printed patterns, so that it can only be expressed as usual and did not look good. Accordingly, there is a demand for further improvement of the expressive power by new and innovative decoration.

  Therefore, in order to deal with the above, the present invention provides a new decorative sheet for the game board after the decorative sheet is peeled off from the game board when it is necessary to reattach the decorative sheet to the game board. It is an object of the present invention to provide a game board and a method for manufacturing the same, which enable further reappearance and further improve the appearance by new decoration.

  In solving the above-described problems, according to the gaming board according to the present invention, the gaming board (10) and the decorative sheet (S) for assembling various gaming parts of the pachinko gaming machine are attached to the adhesive layer (30 ) Is a game board that is pasted through.

In the game board,
The game board is a game board (10) made of a transparent polycarbonate resin or a transparent acrylic resin formed so as to have an opening (11) required for assembling an effect display device among various game parts.
The decorative sheet has a predetermined pattern (22) formed on the back surface thereof, and then is printed on a hologram foil (25) via a transparent special ink (24) printed on a part of the back surface for attaching the hologram foil. ) Is transcribed,
When the adhesive layer is attached to the surface of the game board, the adhesive layer is a transparent adhesive that exhibits an adhesive strength characteristic that is low immediately after the attachment and increases with the passage of time in a predetermined ambient temperature environment. It is formed.

  Due to the characteristics of the pressure-sensitive adhesive forming such a pressure-sensitive adhesive layer, the adhesive strength of the decorative sheet to the game board is low within a short time after the decorative sheet is stuck to the game board. Therefore, when an abnormality of the decorative sheet or a foreign substance is found between the adhesive layer and the game board, the decorative sheet can be removed cleanly from the game board. Accordingly, it becomes possible to reuse a game board made of expensive polycarbonate resin or acrylic resin.

  Furthermore, in addition to the formation of the same design as the conventional decorative sheet, the hologram foil is also transferred to the decorative sheet, so in addition to the traditional decorative decoration, a new decorative decorative foil, specifically, It is possible to further improve the appearance by a new decoration such that the hologram foil is irradiated with the laser beam and the pattern of the hologram foil is raised.

  According to the second aspect of the game board according to the present invention, the game board (10) and the decorative sheet (S) for assembling various game parts of the pachinko gaming machine are provided via the adhesive layer (30). It is a game board that is attached.

In the game board,
The game board is a game board (10) made of a transparent polycarbonate resin or a transparent acrylic resin formed so as to have an opening (11) required for assembling an effect display device among various game parts.
The decorative sheet has a predetermined pattern (22) formed on the back surface thereof, and then is printed on a part of the back surface through a transparent first special ink (24) for adhering the hologram foil. (25) is transferred, and the hologram foil is not transferred in order to fill the level difference between the portion where the hologram foil is transferred and the portion where the hologram foil is not transferred to flatten the surface. A transparent second special ink (26) is poured into the part by printing,
When the adhesive layer is attached to the surface of the game board, the adhesive layer is a transparent adhesive that exhibits an adhesive strength characteristic that is low immediately after the attachment and increases with the passage of time in a predetermined ambient temperature environment. It is formed.

  Due to the characteristics of the pressure-sensitive adhesive forming such a pressure-sensitive adhesive layer, the adhesive strength of the decorative sheet to the game board is low within a short time after the decorative sheet is stuck to the game board. Therefore, when an abnormality of the decorative sheet or a foreign substance is found between the adhesive layer and the game board, the decorative sheet can be removed cleanly from the game board. Accordingly, it becomes possible to reuse a game board made of expensive polycarbonate resin or acrylic resin.

  Furthermore, in addition to the formation of the same design as the conventional decorative sheet, the hologram foil is also transferred to the decorative sheet, so in addition to the traditional decorative decoration, a new decorative decorative foil, specifically, It is possible to further improve the appearance by a new decoration such that the hologram foil is irradiated with the laser beam and the pattern of the hologram foil is raised.

  In addition, the level difference between the portion where the hologram foil is transferred and the portion where the hologram foil is not transferred is filled and the surface is flat, so that the board surface must be flat. Can be dealt with.

  According to a third aspect of the present invention, in the game board according to the first or second aspect, the predetermined atmospheric temperature is a temperature at which the adhesive layer can satisfactorily exert an adhesive force to the game board. There may be.

  In solving the above-described problems, a game board manufacturing method according to the present invention is a method of manufacturing using a game board and a decorative sheet for assembling various game parts of a pachinko gaming machine according to claim 4. .

In the manufacturing method of the game board,
As a game board, a game board (10) made of a transparent polycarbonate resin or a transparent acrylic resin formed so as to have an opening (11) required for assembling an effect display device among various game parts is prepared in advance. And
And when it is attached to the surface of the game board, it is formed with a transparent adhesive that exhibits an adhesive strength characteristic that is low immediately after the attachment and increases with the passage of time in a predetermined ambient temperature environment. An adhesive layer (30) is prepared in advance.

And the protective film (21) made from a 1st thermoplastic resin is on the surface in the transparent film decoration film member (20) made from a 2nd thermoplastic resin which comprises a decorative sheet with an adhesion layer in the back surface. The first step to stick,
After the pasting in the first step, a predetermined pattern is formed on the back surface of the decorative film member, and a transparent special ink for attaching the hologram foil is printed on a part of the back surface. A second step of transferring the hologram foil to the printed portion;
A third step of attaching the adhesive layer to the decorative film member from the back side;
Adhesive layer consisting of an adhesive layer, a decorative film member, and a protective film is cut from the adhesive layer to the decorative film member except for the protective film at a cutting position corresponding to the inner peripheral surface of the opening of the game board, A fourth step of forming as a cut and stuck body;
A fifth step in which the cut and stuck body is adhered to the surface of the game board with a pressure within a predetermined pressure range by using the adhesive layer;
A sixth step of integrally removing the inner part of the cut position together with the protective film while peeling off the protective film from the decorative film member,
The above first to sixth steps are performed in the environment of the predetermined atmospheric temperature, and an abnormality of the decorative sheet or the inclusion of foreign matter between the adhesive layer and the game board is found within a predetermined short time after the sixth step. When this is done, the decorative sheet is peeled off from the game board, and a new decorative sheet is attached to the game board through the first to sixth steps to manufacture the decorative sheet.

  In this way, utilizing the gaming substrate made of expensive polycarbonate resin or acrylic resin, the first to sixth steps are performed in an environment of a predetermined atmospheric temperature, and the decorative sheet is within a predetermined short time after the sixth step. When an abnormality is detected or foreign matter is mixed between the adhesive layer and the game board, the decorative sheet is peeled off from the game board, and a new decorative sheet is attached to the game board through the first to sixth steps. It was made to manufacture.

  Here, the adhesive strength of the decorative sheet to the game board is low within a predetermined short time after the sixth step. Therefore, when an abnormality of the decorative sheet or a foreign substance is found between the adhesive layer and the game board, the decorative sheet can be removed cleanly from the game board. Accordingly, it becomes possible to reuse a game board made of expensive polycarbonate resin or acrylic resin.

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

  Furthermore, in addition to the formation of the same design as the conventional decorative sheet, the hologram foil is also transferred to the decorative sheet, so in addition to the traditional decorative decoration, a new decorative decorative foil, specifically, It is possible to further improve the appearance by a new decoration such that the hologram foil is irradiated with the laser beam and the pattern of the hologram foil is raised.

According to the fifth aspect of the present invention, in the method for manufacturing a game board according to the fourth aspect,
In the second step, when transferring the hologram foil with glue on the transfer surface, the hologram is formed on the entire back surface after the predetermined pattern is formed and before the transparent special ink is printed. It is characterized by printing a transparent special ink for preventing fixing of the foil.

  Thereby, since the hologram foil is not fixed except for the portion where the hologram foil is to be transferred, the hologram foil can be transferred to a place as intended by the manufacturer.

According to a sixth aspect of the present invention, in the game board manufacturing method according to the fourth or fifth aspect,
In the second step, when printing a transparent special ink for adhering the hologram foil, in order to stabilize the transfer of the hologram foil, a band-shaped region is printed along the outer periphery of the decorative film member,
In the fourth step, an area including the band-shaped area to which the hologram foil has been transferred is cut from the decorative film member in combination with the cut, and the outer peripheral surface shape of the cut and stuck body is changed to the outer periphery of the game board. It is characterized by matching to the surface shape.

  As a result, the hologram foil can be stably transferred. The band-like area is printed only for the purpose of stabilizing the transfer, and is unnecessary after the hologram foil is transferred. However, in the fourth step, the band-like area is automatically added together with the notch. Since it is cut from the decorative film member, it is possible to save the trouble that the manufacturer has to delete it.

According to a seventh aspect of the present invention, there is provided a game board manufacturing method using a game board and a decorative sheet for assembling various game parts of a pachinko gaming machine. In the method
As a game board, a game board (10) made of a transparent polycarbonate resin or a transparent acrylic resin formed so as to have an opening (11) required for assembling an effect display device among various game parts is prepared in advance. And
And when it is attached to the surface of the game board, it is formed with a transparent adhesive that exhibits an adhesive strength characteristic that is low immediately after the attachment and increases with the passage of time in a predetermined ambient temperature environment. An adhesive layer (30) is prepared in advance,
The protective film (21) made of the first thermoplastic resin is adhered on the back surface thereof to the decorative film member (20) made of a transparent second thermoplastic resin that constitutes the decorative sheet together with the adhesive layer. A first step of
After the sticking in the first step, a predetermined pattern is formed on the back surface of the decorative film member, and a transparent first special ink for attaching the hologram foil is printed on a part of the back surface, 1. To transfer the hologram foil to the printed part of the special ink, and to fill the level difference between the part where the hologram foil is transferred and the part where the hologram foil is not transferred to make the surface flat. A second step of pouring a transparent second special ink into a portion where the hologram foil is not transferred;
A third step of attaching the adhesive layer to the decorative film member from the back side;
Adhesive layer consisting of an adhesive layer, a decorative film member, and a protective film is cut from the adhesive layer to the decorative film member except for the protective film at a cutting position corresponding to the inner peripheral surface of the opening of the game board, A fourth step of forming as a cut and stuck body;
A fifth step in which the cut and stuck body is adhered to the surface of the game board with a pressure within a predetermined pressure range by using the adhesive layer;
And a sixth step of integrally removing the inner portion of the cut position together with the protective film while peeling off the protective film from the decorative film member, and a predetermined short time after the sixth step. When an abnormality of the decorative sheet or contamination of foreign matter is found between the adhesive layer and the game board, the first to sixth steps are applied to the game board by removing the decorative sheet from the game board. It is characterized in that it is manufactured by re-attaching after that.

  Thereby, in addition to achieving the same effect as the invention of the fourth aspect, the step formed between the portion where the hologram foil is transferred and the portion where the hologram foil is not transferred is buried, and the surface Since it is flat, there is an effect that it is possible to appropriately cope with the rule that the board surface must be flat.

According to the description of claim 8, the present invention provides a game board manufacturing method according to claim 7,
In the second step, when transferring the hologram foil with glue on the transfer surface, after the formation of the predetermined pattern, before printing the transparent first special ink, over the entire back surface, It is characterized by printing a transparent third special ink for preventing the hologram foil from being fixed.

  Thereby, substantially the same effect as that attained by the 5th aspect can be attained.

According to a ninth aspect of the present invention, in the game board manufacturing method according to the seventh or eighth aspect,
In the second step, when printing the first special ink, in order to stabilize the transfer of the hologram foil, a band-shaped region is printed along the outer periphery of the decorative film member,
In the fourth step, an area including the band-shaped area to which the hologram foil has been transferred is cut from the decorative film member in combination with the cut, and the outer peripheral surface shape of the cut and stuck body is changed to the outer periphery of the game board. It is characterized by matching to the surface shape.

  Thereby, substantially the same effect as that of the sixth aspect of the invention can be achieved.

According to the description of claim 10, the present invention provides
In a manufacturing method of a game board that is manufactured using a game board and a decorative sheet for assembling various game parts of a pachinko gaming machine,
As a game board, a game board (10) made of a transparent polycarbonate resin or a transparent acrylic resin formed so as to have an opening (11) required for assembling an effect display device among various game parts is prepared in advance. And
A protective film roll (50) made of a first thermoplastic resin longitudinal film body and a decorative film member roll (40) made of a transparent second thermoplastic resin longitudinal film body are prepared in advance,
In addition, a transparent adhesive that exhibits an adhesive property that is low immediately after the attachment when it is attached to the surface of the game board and that increases with the passage of time in an environment of a predetermined atmosphere temperature and the adhesive material. Adhesive material layer (81) to be adhered, along with one side surface of the adhesive material layer, a longitudinal one-side separation layer (82) made of polyester resin, and adhered along the other side surface of the adhesive material layer Prepare in advance an adhesive material roll (80) formed with the longitudinal other side separation layer (83) made of polyester resin,
A first step (S1) for forming a film sticking roll body (60) by sticking a protective film roll along a decorative film member roll;
2nd process (S2) which cut | disconnects the said film sticking roll body by the length corresponding to a game board | substrate, and forms as a sticking film layer (60a) which consists of a protective film (21) and a decorating film member (20). When,
A transparent special ink for forming a predetermined pattern (22) on the printed surface opposite to the protective film of the decorative film member of the sticking film layer, and attaching a hologram foil to a part of the printed surface ( 24), and transferring the hologram foil (25) to the printed portion of the special ink to form a printed adhesive film layer (70) (S3);
While peeling off the one-side separation layer from the adhesive material roll, it is adhered along the printing side surface and cut along with the printed adhesive film layer to form an adhesive layer (30), a protective film, a decorative film member, an adhesive layer, and A fourth step (S4) formed as a multi-layer adhesive body (100) comprising the other side separation layer;
5th process (S5) which cut | disconnects the site | part corresponding with respect to the internal peripheral surface of the said opening part of a game board among multi-layer stickers from the other side separated layer to a decoration film member except a protective film (S5). )When,
The above-mentioned cut protective film, decorative film member, pressure-sensitive adhesive layer and other-side separation layer, the cut multilayer adhesive body (100a), while peeling the other-side separation layer, the adhesive layer, And a sixth step (S6) for sticking with pressing with a pressure within a predetermined pressure range;
After the sixth step, while peeling off the protective film from the decorative film member, the inner portion of the cut corresponding portion of the decorative film member and the adhesive layer of the cut multilayered adhesive body is integrated with the protective film. A seventh step (S7) to be removed,
The first to seventh steps are carried out in the environment of the predetermined atmospheric temperature, and an abnormality of the decorative sheet or a foreign matter mixed between the adhesive layer and the game board is found within a predetermined short time after the seventh step. When this is done, the decorative sheet is peeled off from the game board, and a new decorative sheet is attached to the game board through the above first to seventh steps to manufacture the decorative sheet.

  In this way, utilizing the gaming substrate made of expensive polycarbonate resin or acrylic resin, the first to seventh steps are performed in an environment of a predetermined atmospheric temperature, and the decorative sheet is within a predetermined short time after the seventh step. Or when a foreign material is found between the adhesive layer and the game board, the decorative sheet is peeled off from the game board, and a new decorative sheet is attached to the game board through the first to seventh steps. I made it by repairing it.

  Here, the adhesive strength of the decorative sheet to the game board is low within a predetermined short time after the seventh step. Therefore, when an abnormality of the decorative sheet or a foreign substance is found between the adhesive layer and the game board, the decorative sheet can be removed cleanly from the game board. Accordingly, it becomes possible to reuse a game board made of expensive polycarbonate resin or acrylic resin.

  Therefore, it is possible to satisfactorily reattach the decorative sheet to the game board through the first to seventh steps. In this way, it is possible to contribute to resource saving by eliminating waste by reusing expensive game boards.

  Furthermore, in addition to the formation of the same design as the conventional decorative sheet, the hologram foil is also transferred to the decorative sheet, so in addition to the traditional decorative decoration, a new decorative decorative foil, specifically, It is possible to further improve the appearance by a new decoration such that the hologram foil is irradiated with the laser beam and the pattern of the hologram foil is raised.

According to the eleventh aspect of the present invention, in the game board manufacturing method according to the tenth aspect,
In the third step, when transferring the hologram foil having glue on the transfer surface, the hologram is formed over the entire print surface after the predetermined pattern is formed and before the transparent special ink is printed. It is characterized by printing a transparent special ink (23) for preventing the fixing of the foil.

  Thereby, substantially the same effect as that attained by the 5th aspect can be attained.

According to a twelfth aspect of the present invention, in the game board manufacturing method according to the tenth or eleventh aspect,
In the third step, when printing a transparent special ink for adhering the hologram foil, a band-like region (24a) is printed along the outer periphery of the decorative film member in order to stabilize the transfer of the hologram foil. And
In the fifth step, in addition to the cut, a region including the band-shaped region to which the hologram foil has been transferred is cut from the decorative film member, and the outer peripheral surface shape of the cut multilayer adhesive body is played. It is characterized by conforming to the shape of the outer peripheral surface of the substrate.

  Thereby, substantially the same effect as that of the sixth aspect of the invention can be achieved.

Moreover, according to the description of claim 13, the present invention provides
In a manufacturing method of a game board that is manufactured using a game board and a decorative sheet for assembling various game parts of a pachinko gaming machine,
As a game board, a game board (10) made of a transparent polycarbonate resin or a transparent acrylic resin formed so as to have an opening (11) required for assembling an effect display device among various game parts is prepared in advance. And
A protective film roll (50) made of a first thermoplastic resin longitudinal film body and a decorative film member roll (40) made of a transparent second thermoplastic resin longitudinal film body are prepared in advance,
In addition, a transparent adhesive that exhibits an adhesive property that is low immediately after the attachment when it is attached to the surface of the game board and that increases with the passage of time in an environment of a predetermined atmosphere temperature and the adhesive material. Adhesive material layer (81) to be adhered, along with one side surface of the adhesive material layer, a longitudinal one-side separation layer (82) made of polyester resin, and adhered along the other side surface of the adhesive material layer Prepare in advance an adhesive material roll (80) formed with the longitudinal other side separation layer (83) made of polyester resin,
A first step (S1) for forming a film adhering roll body by adhering a protective film roll along a decorative film member roll;
A second step (S2) of forming the film sticking roll as a sticking film layer (60a) comprising a protective film (21) and a decorative film member (20) by cutting the film sticking roll body at a length corresponding to the game board; ,
A transparent first special pattern for forming a predetermined pattern (22) on the printed surface of the sticking film layer opposite to the protective film of the decorative film member and attaching the hologram foil to a part of the printed surface. The ink (24) is printed, and the hologram foil (25) is transferred to the printed portion of the first special ink. Further, between the portion where the hologram foil is transferred and the portion where the hologram foil is not transferred. In order to fill the level difference and flatten the surface, a second transparent special ink (26) is poured into a portion where the hologram foil is not transferred to form a printed adhesive film layer (71). 3 steps,
While peeling off the one side separation layer from the adhesive material roll, the adhesive material layer of the adhesive material roll is adhered along the printing side of the decorative film member of the printing adhesive film layer, and is aligned with the printing adhesive film layer. A fourth step (S4) to form as a multi-layer adhesive body (100) comprising a protective film, a decorative film member, an adhesive layer and another side separation layer;
5th process (S5) which cut | disconnects the site | part corresponding with respect to the internal peripheral surface of the said opening part of a game board among multi-layer stickers from the other side separated layer to a decoration film member except a protective film (S5). )When,
The above-mentioned cut protective film, decorative film member, pressure-sensitive adhesive layer and other-side separation layer, the cut multilayer adhesive body (100a), while peeling the other-side separation layer, the adhesive layer, And a sixth step (S6) for sticking with pressing with a pressure within a predetermined pressure range;
After the sixth step, while peeling off the protective film from the decorative film member, the inner portion of the cut corresponding portion of the decorative film member and the adhesive layer of the cut multilayered adhesive body is integrated with the protective film. A seventh step (S7) to be removed,
The first to seventh steps are carried out in the environment of the predetermined atmospheric temperature, and an abnormality of the decorative sheet or a foreign matter mixed between the adhesive layer and the game board is found within a predetermined short time after the seventh step. When this is done, the decorative sheet is peeled off from the game board, and a new decorative sheet is attached to the game board through the above first to seventh steps to manufacture the decorative sheet.

  Thereby, the effect substantially the same as that of the invention of Claim 7 can be achieved.

According to the description of claim 14, the present invention provides a game board manufacturing method according to claim 13,
In the third step, when transferring the hologram foil with glue on the transfer surface, after the predetermined pattern is formed and before the transparent first special ink is printed, the entire print surface is covered. A transparent third special ink for preventing the fixing of the hologram foil is printed.

  Thereby, substantially the same effect as that attained by the 5th aspect can be attained.

According to a fifteenth aspect of the present invention, in the game board manufacturing method according to the thirteenth or fourteenth aspect,
In the third step, when printing the first special ink, in order to stabilize the transfer of the hologram foil, a band-shaped region (24a) is printed along the outer periphery of the decorative film member,
In the fifth step, in addition to the cut, a region including the band-shaped region to which the hologram foil has been transferred is cut from the decorative film member, and the outer peripheral surface shape of the cut multilayer adhesive body is played. It is characterized by conforming to the shape of the outer peripheral surface of the substrate.

  Thereby, substantially the same effect as that of the sixth aspect of the invention can be achieved.

  According to the present invention, as described in claim 16, in the game board manufacturing method according to any one of claims 6 to 15, the first or second thermoplastic resin is polyethylene terephthalate. You may make it feature.

  In addition, the code | symbol in the bracket | parenthesis of each said means shows a corresponding relationship with the specific means as described in embodiment mentioned later.

It is a longitudinal section showing a game board of a pachinko gaming machine to which the present invention is applied. It is an expansion disassembled perspective view of the game board of FIG. It is a manufacturing-process figure of the game board of FIG. It is process drawing which shows the some process which comprises the printing process of FIG. It is a perspective view which shows the sticking process of the protective film roll and decorating film member roll in the protective film roll sticking process of FIG. It is a perspective view which shows the film sticking roll body after sticking of the protective film roll and decorating film member roll in the protective film roll sticking process of FIG. It is a partially broken back view which shows the sticking film layer after the cutting | disconnection of the film sticking roll body in the cutting process of FIG. It is a typical side view which shows the offset printing process in the printing process of the basic design of FIG. It is sectional drawing which shows the state after the basic design was offset-printed on the back surface of the decorative film member in the printing process of the basic design of FIG. It is sectional drawing which shows the state after the said fixing prevention ink was offset-printed on the back surface of the decorative film member in the printing process which prevents fixation of the hologram foil of FIG. It is a typical side view which shows the printing process of the glue in the printing process of the glue which attaches the hologram foil of FIG. It is a typical perspective view which shows the printing process of the glue in FIG. It is sectional drawing which shows the state after the said ink was silk-printed on the back surface of the decorating film member in the printing process of the glue which attaches the hologram foil of FIG. It is a typical side view which shows the transfer process with the decorative film member of the hologram foil vapor deposition sheet roll in the transfer process of the hologram foil of FIG. It is sectional drawing which shows the state after a hologram foil was transcribe | transferred on the back surface of a decorating film member in the transcription | transfer process of the hologram foil of FIG. It is sectional drawing which shows the state after the level | step difference of the back surface of a decorative film member was filled in the printing process which fills the level | step difference of FIG. It is a bottom view of the decorative film member by which the basic design was offset-printed in the printing process of the basic design of FIG. It is a bottom view of the decorative film member by which the said ink was silk-printed in the printing process of the ink which makes the hologram foil of FIG. 4 adhere. FIG. 5 is a bottom view of the decorative film member to which the hologram foil is transferred in the hologram foil transfer process of FIG. 4. It is a typical side view which shows the sticking process with the sticking printing film layer of the adhesion roll in the adhesion layer sticking process of FIG. FIG. 21 is a cutaway sectional view of the adhesive material roll of FIG. 20. It is sectional drawing which shows the 4 layer sticking body after sticking with the sticking printing film layer of the adhesion roll in the adhesion layer sticking process of FIG. FIG. 23 is a schematic cross-sectional view showing the cutting for the four-layer sticking body of FIG. 22 in the cutting step of FIG. 3. It is a typical side view which shows the process of sticking the cut 4 layer sticking body to the game board | substrate in the sticking process to the game board | substrate of FIG. It is sectional drawing which shows after completion | finish of sticking with respect to the game board | substrate of the cut 4 layer sticking body in the sticking process to the game board | substrate of FIG. It is sectional drawing which shows the process in which a protective film is peeled from a game board | substrate in the protective film peeling process of FIG.

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

  FIG. 1 shows a pachinko gaming machine to which the present invention is applied. The game board (hereinafter referred to as game board B) includes a game board 10 and a decorative sheet S as shown in FIGS. In the present embodiment, the decorative sheet S is attached to the surface of the game board 10 on the back surface thereof as described later. Various game parts (not shown) are assembled on the back surface of the game board 10 or on the surface of the game board 10 via the decorative sheet S. The surface of the decorative sheet S constitutes the surface of the game board B.

  The game board 10 is formed of a polycarbonate resin (hereinafter also referred to as a PC resin) in a flat plate shape, and the game board 10 has a central opening portion 11 that is an effect among the above various game parts. It is formed for assembling a display device (not shown) as a single panel component. In addition, the said effect display apparatus performs various effect displays with the game by the said pachinko game machine. The PC resin is a kind of polyester among thermoplastic resins, and has high rigidity and is colorless and transparent.

  In the present embodiment, the outer surface shape of the game board 10 is a rectangular shape having a width W × a length L as can be seen from FIG. 1 or FIG.

  As shown in FIG. 1 or FIG. 2, the decorative sheet S includes a decorative film member 20 and an adhesive layer 30. The decorative film member 20 is made of colorless and transparent polyethylene terephthalate (hereinafter also referred to as PET), which is a kind of polyester, and has the same thickness as that of the game board 10 with a thickness within a predetermined thickness range. It is formed to have an outer shape. This means that the decorative film member 20 has the same surface outer shape as the surface outer shape of the game board 10 on the surface thereof. Moreover, the said predetermined thickness range says the range of 75 (micrometer)-188 (micrometer), for example. Here, the reason why the lower limit of the thickness is set to 75 (μm) is that if it is less than 75 (μm), it is too thin to be easily broken and inconvenience is felt in handling. The reason why the upper limit of the thickness is set to 188 (μm) is that when the thickness exceeds 188 (μm), the decorative film member 20 floats from the game board 10 when the game nail is driven. In the present embodiment, a decorative film member 20 having a thickness of 100 (μm) is used.

  The decorative film member 20 has a central opening 20a formed so as to correspond to the central opening 11 of the game board 10 (see FIG. 1 or FIG. 2).

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

  Here, the lower limit of the predetermined thickness range is set to 25 (μm). If the adhesive layer 30 is too thin than 25 (μm), the adhesive layer 30 is easily broken and inconvenient to handle. This is because the fixing of the layer 30 to the game board 10 is not easy, and it cannot withstand the impact when the game nail is driven. Moreover, the reason why the upper limit of the predetermined thickness range is set to 70 (μm) is that if the adhesive layer 30 is too thicker than 70 (μm), it is inflexible and inconvenient to handle. The predetermined thickness range is more preferably 40 (μm) to 50 (μm).

  Therefore, the adhesive layer 30 is adhered to the back surface of the decorative film member 20 on the front surface thereof as described later. The adhesive layer 30 is attached to the back surface of the game board 10 on the back surface as described later. (See FIG. 1). In addition, although the center opening part 30a (refer FIG. 1) is formed in the adhesion layer 30 corresponding to the center opening part 11 of the game board | substrate 10, the said center opening part 30a is abbreviate | omitted in FIG. 2 for convenience. Has been.

  In the present embodiment, a WF-D804 type acrylic pressure sensitive adhesive made by Nichiei Kako Co., Ltd. is adopted as the predetermined pressure sensitive adhesive, and the WF-D804 type acrylic pressure sensitive adhesive has a predetermined adhesive property. Have.

  Here, the adhesive strength characteristic of the acrylic adhesive was measured in relation to the ambient temperature. The measuring method is as follows.

  A peeled surface of an adhesive layer made of WF-D804 acrylic adhesive is lined with PET having a thickness of 25 (μm) and then cut into a size of 25 (mm) × 150 (mm) to prepare a plurality of adhesive samples. To do. Each of the prepared adhesive samples is bonded to each of four different adherends in each environment at a plurality of predetermined atmospheric temperatures to obtain a bonded sample.

  Here, the predetermined atmospheric temperature is 0 (° C.), 10 (° C.), and normal temperature (20 (° C.)). Therefore, three adhesion samples are prepared for each of the different adherends described above. The four types of adherends described above include, for example, a sheet (hereinafter also referred to as a stainless sheet) made of stainless steel (previously polished with a thickness of 360 (mm)) and a sheet (hereinafter also referred to as a PC sheet) made of polycarbonate resin. A sheet made of acrylic resin (hereinafter also referred to as an acrylic sheet) and a sheet made of PET (hereinafter also referred to as a PET sheet). In addition, each sample which bonded the stainless steel sheet, PC sheet | seat, an acrylic sheet, and a PET sheet among said each bonding sample is also called a stainless steel sample, a PC sample, an acrylic sample, and a PET sample, respectively.

  Thus, for each bonded sample, the bonded sample is pressed on a predetermined base by one reciprocation with a 2 (kg) rubber roller. Thereafter, each of the bonded samples is subjected to a tensile test with a tensile tester and the adhesive strength is measured. It should be noted that the pressure bonding with the rubber roller for each bonded sample and the tensile test with the tensile tester are performed at the time of 20 (minutes) after the pressure bonding with the rubber roller in the above-described atmosphere temperature environment for each bonded sample. And 24 (hours) elapsed. However, the peeling conditions are a peeling angle of 180 ° and a peeling speed of 300 (mm / min).

  The test results are as shown in Table 1 below.

  In Table 1, the test item adhesive strength refers to the adhesive strength of each of the stainless steel sample, the PC sample, the acrylic sample, and the PET sample, and the adhesive strength of each of the stainless steel sample, the PC sample, the acrylic sample, and the PET sample. Each corresponds to the peel strength of the stainless steel sheet, PC sheet, acrylic sheet and PET sheet from the predetermined base. The elapsed time refers to the elapsed time from the time when the stainless sheet, PC sheet, acrylic sheet or PET sheet is attached to the predetermined base. Moreover, atmospheric temperature 0 (degreeC), 10 (degreeC), and 20 (degreeC) means the atmospheric temperature which produces stainless steel sample, PC sample, an acrylic sample, and a PET sample, and measures an adhesive force, respectively.

  Thus, according to Table 1, the adhesive strength of the stainless steel sample was 20 (minutes), and the ambient temperature was 0 (° C), 10 (° C), and 20 (° C), respectively. 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 was 2.2 (N / 25 mm), 4.3 (N / N) at an atmospheric temperature of 0 (° C.) and 10 (° C.) when 20 minutes passed. 25 mm), which is as low as 15.4 (N / 25 mm) at an atmospheric temperature of 20 (° C.).

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

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

  Further, the adhesive strength of the PC sample was 2.7 (N / 25 mm) at the time of 20 (minutes) under each environment of atmospheric temperature 0 (° C.), 10 (° C.) and 20 (° C.). ) 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 the atmospheric temperature of 0 (° C.) as in the case of the stainless steel sample at the time of 20 (minutes), and the stainless steel sample at the atmospheric temperature of 10 (° C.). It is much higher than in the case of the above, and is almost the same as the case of the stainless steel sample at the atmospheric temperature of 20 (° C.).

  Moreover, the adhesive strength of the PC sample was 22.3 (N / s) under the respective environments of ambient temperatures of 0 (° C.), 10 (° C.), and 20 (° C.) after 24 hours. 25mm), 22.5 (N / 25mm) and 23.4 (N / 25mm).

  According to this, although the adhesive strength of the PC sample is 24 (hours), it hardly changes each other at any of atmospheric temperatures 0 (° C.), 10 (° C.) and 20 (° C.), The value is almost the same as in the case of the stainless steel sample.

  Further, the adhesive strength of the acrylic sample was 2.8 (N / 25 mm) in each environment at an ambient temperature of 0 (° C.), 10 (° C.), and 20 (° C.) when 20 (minutes) passed. ), 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 the time of 20 (minutes) at the atmospheric temperature 0 (° C.) as in the case of both the stainless steel sample and the PC sample, and the atmospheric temperature 10 (° C. ) And 20 (° C.) are almost the same as those of the PC sample, but at 10 (° C.), it is considerably higher than that of the stainless steel sample.

  In addition, the adhesive strength of the acrylic sample was 18.9 (N / hour) under each environment of ambient temperatures of 0 (° C.), 10 (° C.), and 20 (° C.) after 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 each other at any of the atmospheric temperatures 0 (° C.), 10 (° C.) and 20 (° C.) when 24 (hours) elapses. Although it is somewhat lower than that of the stainless steel sample, the value is almost the same.

  Further, the adhesive strength of the PET sample was 1.8 (N / 25 mm) at the time of 20 (minutes) under each of the ambient temperatures of 0 (° C.), 10 (° C.), and 20 (° C.). ), 5.0 (N / 25 mm) and 14.6 (N / 25 mm).

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

  In addition, the adhesive strength of the PET sample was 16.2 (N / C) under each environment of ambient temperature 0 (° C.), 10 (° C.), and 20 (° C.) after 24 hours. 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 each other at any of the atmospheric temperatures 0 (° C.), 10 (° C.) and 20 (° C.) when 24 (hours) have passed. Although it is somewhat lower than that of the acrylic sample, the value is almost the same.

  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, each adhesive strength tends to increase with time, but the stainless steel sheet, It does not increase immediately after the PC sheet, acrylic sheet or PET sheet is bonded to the predetermined base. In other words, the adhesive strength characteristics of the WF-D804 acrylic adhesive are very low immediately after the bonding, and tend to increase gradually with the passage of time.

  In the present embodiment, immediately after adhering a stainless steel sheet, PC sheet, acrylic sheet or PET sheet to the predetermined base (within a predetermined short time described later, for example, within at least 20 (minutes) after adhering). The adhesive strength of the stainless steel sheet, PC sheet, acrylic sheet or PET sheet leaves a trace from the predetermined base at any of atmospheric temperatures 0 (° C), 10 (° C) and 20 (° C). It is recognized that the adhesive strength is low enough that it can be removed cleanly and easily.

  For example, in the case of a PC sheet, if the adhesive strength is about 16.7 (N / 25 mm), it corresponds to an adhesive strength that is low enough to be easily and easily peeled off without leaving a trace from the above-mentioned base. Moreover, in the said acrylic sheet, if the said adhesive force is about 15.7 (N / 25mm), it is corresponded to low adhesive force to such an extent that it can peel off neatly without leaving a trace from the base mentioned above.

  If the adhesive strength is low enough that the stainless steel sheet, PC sheet, acrylic sheet or PET sheet can be removed cleanly and easily without leaving a trace from the predetermined base, after the above-mentioned pasting Without being limited to at least 20 (minutes), 20 (minutes) may be exceeded by, for example, about 5 (minutes). In addition, if it is less than 20 (minutes), it can be easily understood that the above-described condition of low adhesive strength is satisfied.

  The range of the atmospheric temperature described above is not limited to 0 (° C.), 10 (° C.), and 20 (° C.), and may be within the range of 0 (° C.) to 20 (° C.). Even if it is higher than (° C.), the adhesive strength is clean and easy without leaving a trace from the predetermined base on the stainless sheet, PC sheet, acrylic sheet or PET sheet immediately after the above-mentioned sticking. It has been confirmed that the temperature may be within a temperature range that can ensure a good value when it is low enough to be peeled off and, for example, 24 (hours) after the sticking.

  In other words, since the forming material of the game board 10 in the present embodiment is a PC resin as described above, it has the same adhesive strength characteristic as that of the PC sample described above. Therefore, it is recognized that the adhesive force immediately after bonding the game board 10 and the decorative sheet S is low enough to peel the decorative sheet S cleanly and easily without leaving a trace. In this regard, it has been confirmed that by actually peeling the decorative sheet S from the game board 10, the decorative sheet S can be peeled cleanly and easily without leaving a trace.

  Next, a manufacturing method of the game board B of the present embodiment configured as described above will be described with reference to FIG. In the protective film roll sticking step S1, first, a decorative film roll 40 and a protective film roll 50 are prepared (see FIG. 5). In addition, the process from the said protective film roll sticking process S1 to protective film peeling process S7 is made in the environment of 10 (degreeC) atmospheric temperature.

  Here, the decorative film roll 40 is obtained by winding a PET longitudinal film body before being cut and formed as a plurality of decorative film members 20 as a film body for a decorative film member. Moreover, the protective film roll 50 rolls the other PET longitudinal film body before cutting and forming a plurality of protective films 21 (see FIG. 20) for protecting the decorative film member 20 as described later, as a protective film film body. It is wound in a shape. In addition, the decorating film roll 40 has the same thickness as the decorating film member 20 mentioned above. Moreover, the protective film roll 50 has a thickness of 50 (μm). Here, the reason why the thickness is 50 (μm) is that if the thickness is smaller than this, curling occurs and adhesion to the decorative film roll 40 cannot be performed satisfactorily.

  And as shown in FIG. 5, the protective film roll 50 prepared in this way is stuck on the decorative film roll 40 along the longitudinal direction, and it is set as the film sticking roll body 60 (refer FIG. 6). Form. In addition, the protective film roll 50 is stuck on the surface of the decorative film roll 40 by the back surface.

  Thereafter, in the cutting step S2, as shown by a broken line in FIG. 6, the film sticking roll body 60 is sequentially cut at a predetermined cutting interval, and the sticking film layer 60a (see FIGS. 6 and 7). ). In the present embodiment, the predetermined cutting interval is La that is slightly longer than the length L of the game board 10. The reason why the cutting interval is set longer than the length L of the game board 10 in this way is that the outer peripheral surface shape of the adhesive film layer 60a is the outer periphery of the decorative sheet S included in the cutting step S5 described later. This is because it is cut into a surface shape (see FIG. 23).

  Moreover, the sticking film layer 60a becomes the structure which stuck the protective film 21 and the decorating film member 20, and the protective film 21 is stuck on the surface of the decorating film member 20 in the back surface (FIG. 7).

  When the plurality of adhesive film layers 60a are cut and formed in this way, in the next printing step S3, a predetermined pattern, design, or the like 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 is printed, and the hologram foil is transferred to a predetermined position on the printed pattern. A hologram foil is one of special foils that require a technique for expressing a three-dimensional shine on the surface of a metal foil that usually emits a single glow, utilizing the interference phenomenon of laser light. In the present invention, a new decoration, which is not included in the conventional decoration, that is, the decoration by the print pattern, is performed by the hologram foil.

  As shown in FIG. 4, the printing process S <b> 3 includes a plurality of processes S <b> 3 a to S <b> 3 e. First, in step S3a, a basic symbol is printed by offset printing.

In this embodiment, offset printing is performed in color using each color ink of CMYK (cyan, magenta, yellow, black). Specifically, as shown in FIG. 8, the decorative film member 20 is placed on the belt conveyor 200 with its back surface facing upward. Then, as the belt conveyor 200 conveys the decorative film member 20 in the right direction in FIG. 8, the decorative film member 20 passes through the color printing machines 210 to 213 that print with the color inks. The basic design is offset printed in the desired color. FIG. 9 is a cross-sectional view showing an example of a state in which the offset ink 22 is placed on the decorative film member 20 (the back surface thereof) as a result of the offset printing.
In this embodiment, as shown in FIG. 17, “butterfly” is printed as a basic design, but FIG. 9 represents the state of offset printing on the decorative film member 20 for convenience. It does not correspond exactly to the print result of FIG. The thickness of the offset ink 22 is about 4 (μm).

  In the step S3a, when the basic symbol is formed on the decorative film member 20, four colors of ink are used. However, the number of colors may be larger or smaller. Also, the printing method is not limited to offset printing, and may be silk printing. Furthermore, instead of a printing method, other methods such as hot stamping or film bonding may be used.

  Next, in step S3b, ink for preventing fixing of the hologram foil is printed by offset printing. In this embodiment, a transparent UV special ink (resin) is used as this ink. And printing is performed to the whole decorating film member 20, as shown in FIG. The thickness of the UV-based special ink 23 is about 1 (μm), but it is the thickness from the offset ink 22 and 5 (μm) from the surface of the decorative film member 20 on which the offset ink 22 is not placed. Degree. The UV special ink 23 is used to prevent the hologram foil from being transferred to a portion that should not be transferred during transfer when the hologram foil has a transfer paste. Therefore, when a hologram foil without a transfer paste is used, this step S3b can be omitted.

  Next, in step S3c, ink (glue) to which the hologram foil is attached is printed by silk printing. In this embodiment, a transparent UV curable ink (resin) is used as this ink.

  As shown in FIG. 11 or FIG. 12, the silk printing is to print a printing pattern by extruding the ink 24 from the opening 231 formed on the silk screen plate 230 using the squeegee 240. This printing is also performed by conveying the decorative film member 20 in the left direction in FIG.

  As shown in FIG. 19 to be described later, the hologram foil is transferred onto a basic symbol (in this embodiment, “butterfly” in FIG. 17 described above) or a part of the periphery thereof. As shown in FIG. 4, the image is printed on a partial area to be transferred. However, in order to stabilize the transfer of the hologram foil, a square-shaped region 24 a is also printed along the outer periphery of the decorative film member 20. In FIG. 18, the area filled with black indicates the area printed with the UV curable inks 24 and 24a.

  FIG. 13 is a cross-sectional view showing an example of a state in which the UV curable inks 24 and 24a are placed on a part of the layer of the UV-based special ink 23 as a result of silk printing. However, FIG. 13 also represents the state silk-printed on the decorative film member 20 for convenience, and does not correspond exactly to the printing result of FIG. The thickness of the UV curable ink 24, 24a is about 8 (μm).

  Next, in step S3d, the hologram foil is transferred. The hologram foil is transferred by the laminator 90 to the portion where the UV curable inks 24 and 24a are printed as follows. Here, the laminator 90 includes a base 91, a moving plate 92, a support roller 93, a scooping roller 94, and a pressing roller 95, as shown in FIG.

  The moving plate 92 is placed on the upper surface of the base 91 so as to be movable in the horizontal direction shown in FIG. The moving plate 92 is driven to move leftward or rightward by a driving mechanism (not shown).

  The support roller 93 is supported by the shaft so as to be along the direction perpendicular to the paper surface in FIG. 14 immediately above the moving plate 92. The support roller 93 is counterclockwise as shown in FIG. Rotate.

  The take-up roller 94 is supported by the shaft directly above the moving plate 92 so as to be parallel to the shaft of the support roller 93 at the lower left side of the support roller 93 in FIG. The take-up roller 94 is driven by a rotation mechanism (not shown) so as to rotate in the clockwise direction shown in FIG. Further, the pressing roller 95 is supported by the shaft directly above the moving plate 92 so as to be positioned below the winding roller 94 at the lower right side of the supporting roller 93 in FIG. The pressing roller 95 rotates in the clockwise direction shown in FIG.

  Under such a premise, the adhesive printed film layer 70 on which the UV curable inks 24 and 24a are printed in step S3c is placed on the moving plate 92 of the laminator 90 as shown in FIG. This placement is performed such that the adhesive printed film layer 70 is moved between the moving plate 92 and the pressing roller 95 as the moving plate 92 moves from the right side to the left side in FIG.

  Under such a configuration of the laminator 90, the hologram foil deposition sheet roll 25b is coaxially supported by the support roller 93 as shown in FIG. And the front-end | tip part of the said hologram foil vapor deposition sheet roll 25b is wound around the winding roller 94 via the surface of the press roller 95. FIG.

  Thus, when the laminator 90 is put into the operating state, the moving plate 92 moves to the left in FIG. 14 along the upper surface of the base 91. When the take-up roller 94 rotates in the clockwise direction shown in FIG. 14, the hologram foil vapor-deposited sheet roll 25 b is taken up by the take-up roller 94 and the outer surface of the pressing roller 95 is moved along with the movement of the moving plate 92. 14 is rotated between the pressing roller 95 and the adhesive printing film layer 70 while rotating the pressing roller 95 in the clockwise direction shown in FIG. 14 together with the adhesive printing film layer 70. Move to the left.

  At this time, in such a moving process, the hologram foil vapor-deposited sheet roll 25b is pressed against the UV curable inks 24 and 24a of the adhesive printing film layer 70 from above by the pressing roller 95, and the hologram foil is transferred. (See FIG. 14). Thus, the hologram foil is moved together with the adhesive printing film layer 70 in accordance with the movement of the moving plate 92 to the left while being transferred to the UV curable ink 24, 24a by pressing.

  As described above, when using a hologram foil vapor-deposited sheet roll 25b having a transfer paste on its surface (transfer surface), the hologram foil is spread over the entire back surface of the decorative film member 20 in step S3b. The UV special ink 23 for preventing the fixing is printed. Accordingly, on the decorative film member 20, the portion on which the UV curable ink 24, 24 a is not printed comes into contact with the surface of the hologram foil vapor deposition sheet roll 25 b, so that the hologram foil is fixed to this portion. do not do. That is, as shown in FIG. 19, the hologram foil is fixed only on the portions 25 and 25a where the UV curable inks 24 and 24a are printed.

  FIG. 15 is a cross-sectional view showing an example of a state in which the hologram foil is transferred onto the UV curable inks 24 and 24a. However, FIG. 15 also represents the state in which the hologram foil is transferred onto the decorative film member 20 for convenience, and does not correspond exactly to the transfer result of FIG. The thickness of the hologram foils 25 and 25a is about 2 (μm).

  Next, in step S3e, printing that fills the step is performed by silk printing. On the decorative film member 20, a step of about 10 (μm) occurs between the area where the hologram foil is transferred and the area where the hologram foil is not transferred. This is because the UV curable inks 24 and 24a are always printed in the regions 25 and 25a to which the hologram foil is transferred, so that the thickness of the UV curable ink is about 8 (μm) and the thickness of the hologram foil is 2 (μm). This is because the result of adding the degree is about 10 (μm). In the step S3e, in order to fill such a step, a transparent ink, specifically, a UV special ink (resin) is poured into the recessed portion by silk printing.

  The reason why the surface of the decorative film member 20 is made flat by eliminating the step as described above is that the board surface must be flat depending on the type of the game board, in order to cope with this. However, even though the level difference is about 10 (μm), this step S3e may be omitted as long as it is within the specified range.

  Note that the square-shaped region 25a (see FIG. 19) to which the hologram foil has been transferred is for stabilizing the transfer of the hologram foil as described above, and thus is not necessary after the hologram foil has been transferred. Is. For this reason, the said area | region 25a is cut | disconnected in the process of cutting process S5 mentioned later.

  Above, printing process S3 is complete | finished and the process in the following adhesion layer sticking process S4 is performed. In this process, an adhesive material roll 80 (see FIGS. 20 and 21) is prepared. As shown in FIG. 20 or FIG. 21, the adhesive material roll 80 includes an adhesive material layer 81, a one-side separation layer 82 and an other-side separation layer 83.

  In the adhesive material roll 80, the adhesive material layer 81 is formed in a longitudinal shape with a predetermined thickness of 50 (μm) with the above-described WF-D804 acrylic adhesive manufactured by Nichiei Kako Co., Ltd. .

  The one-side separation layer 82 is formed of PET so as to have a predetermined thickness 25 (μm), and the one-side separation layer 82 is formed on one side along the adhesive material layer 81 on the back surface. Pasted. The other side separation layer 83 is formed of PET so as to have a predetermined thickness 75 (μm), and the other side separation layer 83 is formed on the other side surface along the adhesive material layer 81 on the surface thereof. It is stuck. The one-side separation layer 82 and the other-side separation layer 83 are not limited to PET, and may be polyester, or may be a thermoplastic resin including polypropylene.

  Thus, the adhesive material roll 80 prepared in this way is adhered to the adhesive printed film layer 71 in which the step is filled in step S3e by the laminator 90a as follows. Here, as shown in FIG. 20, the laminator 90a includes a base 91, a moving plate 92, a supporting roller 93a, a scooping roller 94a, and a pressing roller 95a. The laminator 90a differs from the laminator 90 shown in FIG. 14 only in the arrangement and function of the rollers 93a, 94a, and 95a. The base 91 and the moving plate 92 are common between both laminators 90 and 90a. For this reason, the description about the base 91 and the moving plate 92 is abbreviate | omitted.

  The support roller 93a is supported by the shaft so as to be along the direction perpendicular to the paper surface in FIG. 20 immediately above the moving plate 92. The support roller 93a is counterclockwise as shown in FIG. Rotate.

  The take-up roller 94a is supported by the shaft directly above the moving plate 92 so as to be parallel to the shaft of the support roller 93a at the lower right side of the support roller 93a in FIG. The take-up roller 94a is driven by a rotation mechanism (not shown) so as to rotate counterclockwise as shown in FIG. Further, the pressing roller 95a is supported on the shaft directly above the moving plate 92 so as to be positioned below the winding roller 94a between the support roller 93 and the winding roller 94a. The roller 95a rotates in the clockwise direction shown in FIG.

  Under such a premise, the adhesive printed film layer 71 is placed on the moving plate 92 of the laminator 90a as shown in FIG. This placement is performed such that the adhesive print film layer 71 is moved between the moving plate 92 and the pressing roller 95a as the moving plate 92 moves from the right side to the left side in FIG.

  Under such a configuration of the laminator 90a, the adhesive material roll 80 is coaxially supported by the support roller 93a as shown in FIG. Then, after the front end portion of the one-side separation layer 82 of the adhesive material roll 80 is separated from the front end portion of the adhesive material layer 81, the one-side separation layer 82 is removed from the front end portion against the scraping roller 94a in FIG. Stir clockwise. On the other hand, the pressure-sensitive adhesive material layer 81 and the other-side separation layer 83 of the pressure-sensitive adhesive material roll 80 are pushed into between the pressing roller 95 and the adhesive printing film layer 71 from their respective leading ends. At this time, the other side separation layer 83 is positioned at the tip of the adhesive material layer 81 above the tip of the adhesive material layer 81, and the adhesive material layer 81 is decorated at the tip of the adhesive print film layer 71. Located on the film member 20. Therefore, the sticking print film layer 71 is placed on the moving plate 92 by the protective film 21.

  Thus, when the laminator 90a is put into an operating state, the moving plate 92 moves to the left in FIG. 20 along the upper surface of the base 91. When the take-up roller 94a rotates counterclockwise as shown in FIG. 20, in the adhesive material roll 80, the one-side separation layer 82 is taken up by the take-up roller 94a while being sequentially separated from the adhesive material layer 81. At the same time, the pressure-sensitive adhesive material layer 81 is separated from the one-side separation layer 82, and together with the other-side separation layer 83, the pressure roller 95a is brought into frictional contact with the outer surface of the pressure roller 95a as the moving plate 92 moves. 20 is rotated between the pressing roller 95a and the adhesive printing film layer 71 while moving in the clockwise direction shown in FIG.

  At this time, in such a moving process, the adhesive material layer 81 is pressed and stuck to the decorative film member 20 of the sticking print film layer 71 from the upper side by the pressing roller 95a (see FIG. 20). . Thereby, the adhesive material layer 81 is united with the decorative film member 20 while being adhered to the decorative film member 20 by pressing, and in accordance with the movement of the moving plate 92 to the left, the adhesive printing film It moves with the layer 71.

  In such a process, when the adhesive material layer 81 is attached to the right end portion of the decorative film member 20 by pressing at the corresponding portion with respect to the right end portion of the decorative film member 20, the adhesive material roll 80 is The other side separation layer 83 and the adhesive material layer 81 are cut by a laminator 90a with a cutter (not shown) at a position corresponding to the right end portion of the decorative film member 20.

  At this time, the adhesive material layer 81 is cut as the adhesive layer 30, and the other side separation layer 83 is cut as the other side separation layer 83a for the adhesive layer. Thus, by cutting the pressure-sensitive adhesive material roll 80 as described above, the four-layer adhesive layer composed of the other-side separation layer 83a for the pressure-sensitive adhesive layer, the pressure-sensitive adhesive layer 30, and the decorative film member 20 and the protective film 21 of the adhesive print film layer 71 is provided. A body 100 (see FIG. 22) is formed. In addition, in the said printing process S3, although the layer which consists of various inks and hologram foil is formed in the decoration film member 20 which comprises the 4-layer sticking body 100, in FIG.22 etc., the said layer is illustrated. Not.

  The cutting as described above is performed for each new adhesive printing film layer 71 and is formed as a four-layer adhesive body 100 (see FIG. 22) together with the corresponding adhesive printing film layer 71.

  Thereafter, the next cutting step S5 is performed. In this treatment, the four-layer sticking body 100 is removed from Thomson in the following manner at the components other than the protective film 21 (the other side separation layer 83a for the adhesive layer, the adhesive layer 30 and the decorative film member 20). Cut with mold 110.

  As shown in FIG. 23, the Thomson punching die 110 includes a plate-like die body 111, an annular cutting blade 112, and an annular cutting blade 113. The annular cutting blade 112 has a predetermined annular shape, that is, an annular shape along the inner peripheral surface of the central opening 11 of the game board 10, and is formed so as to protrude downward from the lower surface of the plate mold body 111. .

  Here, as shown in FIG. 23, the longitudinal sectional shape of the annular cutting blade 112 is a shape that falls sharply in a wedge shape from the lower surface of the plate-shaped mold body 111. Note that the cutting blade 112 vertically falls from the lower surface of the plate-shaped mold body 111 at the outer peripheral surface thereof, and the inner peripheral surface of the cutting blade 112 extends downward from the lower surface of the plate-shaped mold body 111. By falling in an inclined shape so as to reach the outer peripheral surface of the cutting blade 112, the above-mentioned falling shape is formed.

  Further, the annular cutting blade 113 has a predetermined annular shape, that is, an annular shape corresponding to the outer peripheral surface shape of the decorative sheet S, and extends downward from the lower surface of the plate-shaped mold body 111 on the outer peripheral side of the annular cutting blade 112. It is formed to protrude.

  Here, as shown in FIG. 23, the longitudinal cross-sectional shape of the annular cutting blade 113 is a shape that falls sharply in a wedge shape from the lower surface of the plate-shaped mold body 111 in a wedge shape. However, the protruding length of the annular cutting blade 113 from the lower surface of the plate-shaped mold body 111 is equal to the protruding length of the annular cutting blade 112 from the lower surface of the plate-shaped mold body 111 by the thickness of the protective film 21. It is getting longer.

  Note that the annular cutting blade 113 vertically falls from the lower surface of the plate-shaped mold body 111 on the inner peripheral surface thereof, and the outer peripheral surface of the cutting blade 112 extends from the lower surface of the plate-shaped mold body 111. By falling downwardly and so as to reach the inner peripheral surface of the annular cutting blade 113, the above-mentioned concavity-like falling shape is obtained.

  Under the configuration of the Thomson punching die 110, the four-layer sticking body 100 is placed on the upper surface of the work table M from the protective film 21. Next, the four-layer affixing die 110 is positioned so that the Thomson punching die 110 is positioned concentrically with the central opening 11 of the game board 10 via the four-layer adhering body 100 at the tip of the cutting blade 112. It is mounted on the other side separation layer 83a for the adhesive layer of the adherend 100.

  Thereafter, the Thomson punching die 110 is pressed toward the upper surface of the work table M along the lower side (in the direction of the arrow in FIG. 23) by the press machine (not shown) in the plate-like die body 111. Accordingly, the Thomson punching die 110 is protected by the annular cutting blade 113 from the adhesive layer other side separation layer 83a to the protective film 21 so that the four-layer sticking body 100 corresponds to the outer peripheral surface shape of the decorative sheet S. And the decorative film from the other side separation layer 83a for the adhesive layer so as to correspond to the shape of the inner peripheral surface of the central opening 11 of the game board 10 with the annular cutting blade 112. Cut sequentially over the member 20.

  Thereby, while the 4 layer sticking body 100 is cut | disconnected by the outer peripheral surface shape of the decorative sheet S, except the protective film 21, among the decorating film members 20, the adhesion layer 30, and the other side separation layer 83a for adhesion layers It cuts in each corresponding part with respect to the center opening part 11 of the game board | substrate 10 (refer FIG. 23). At this time, the cutting shape by the cutting blade 112 is an annular shape corresponding to the inner peripheral surface of the central opening 11 of the game board 10, and the cutting shape by the annular cutting blade 113 is the outer peripheral surface of the decorative sheet S. It has a shape.

  Of the four-layer sticking body 100, the remaining portion after cutting the decorative sheet S includes the above-mentioned square-shaped region 24a. In other words, it is necessary to silk-print the square-shaped region 24a on the outside of the outer peripheral surface shape of the decorative sheet S in the step S3c. By doing this, the unnecessary R-shaped region 24a, that is, the R-shaped region 24a that is printed only for the purpose of stabilizing the transfer and becomes unnecessary after the hologram foil is transferred, is applied to the decorative sheet. It can be automatically deleted from S. Note that the shape of the region to be printed in order to stabilize the transfer of the hologram foil is not limited to the above-mentioned rectangular shape, but may be other shapes such as a U shape or an L shape. However, it is preferable for the stability of the transfer that the belt-shaped region is at least two regions (arranged in parallel or at right angles).

  In the next game board sticking step S6, the four-layer sticking body 100 that has been cut and cut as described above (hereinafter, also referred to as the cut-cut four-layer sticking body 100a) is the next. In this way, it is attached to the game board 10 with the exclusive sticking machine 120 manufactured by Bicclada Co., Ltd.

  Here, as shown in FIG. 24, the dedicated pasting machine 120 includes a base 121, an L-shaped plate-shaped moving member 122, a belt driving mechanism 123, and a pressing roller 124. The L-shaped plate-shaped moving member 122 has a plate-like leg portion 122 a along a recess (not shown) formed in a concave shape on the base 121 downward from the upper surface thereof, and is driven by the belt drive mechanism 123. Thus, it is supported so as to be movable in the horizontal direction shown in FIG. 24 and extends upward.

  Further, the plate-like arm portion 122b of the L-shaped plate-shaped moving member 122 extends from the extending end portion of the plate-like leg portion 122a so as to be bent in an L-shape to the left in FIG. A pressing roller 124 is supported on the extending end of the arm portion 122b so as to face from the front of the paper surface to the back in FIG. Here, the base of the plate-like arm portion 122b is arranged so that the pressing roller 124 rotates in contact with the outer peripheral surface along the surface of the game board 10 placed on the base 121 as described later. The extension height from the upper surface of the base 121 is set.

  Under the configuration of the dedicated pasting machine 120, the game board 10 is placed on the upper surface of the base 10 so as to be positioned on the left side of the L-shaped plate-shaped moving member 122 as shown in FIG. . At this time, the game board 10 is placed so as to be positioned in the vicinity of the lower end of the pressing roller 124 at the right end shown in FIG.

  Thereafter, in the four-layer stuck body 100a that has been cut and cut, the other side separation layer 83a for the adhesive layer is gripped and peeled off as shown in FIG. 20 and the pressure-sensitive adhesive layer 30 are pressed between the right end portion of the surface of the game board 10 and the lower end portion of the pressing roller 124 at each right end portion thereof.

  Next, the L-shaped plate-shaped moving member 122 is driven by the belt driving mechanism 123 so as to move to the left along the base 121. Then, along with the leftward movement of the L-shaped plate-shaped moving member 122, the protective film 21, the decorative film member 20, and the adhesive layer 30 are all placed on the surface of the game board 10 on the surface of the game board 10 by the pressing roller 124. It is pressed with the internal pressure.

In the present embodiment, the predetermined pressure range may be a pressure within a range in which the adhesive force of the adhesive layer 30 to the game board 10 can be satisfactorily secured. In the present embodiment, for example, 3 (kg / cm ^2). ) To 4.7 (kg / cm ² ). The upper limit of the pressure is not limited to 4.7 (kg / cm ² ), but is preferably as high as possible. However, when the adhesive layer 30 is pressed against the game board 10 and released, the outer shape of the adhesive layer 30 is the original shape. It is good to set it to such an extent that it can be restored to its shape. Moreover, although the minimum of the said pressure is not restricted to 3 (kg / cm < ² >), it is good to set so that the adhesive force with respect to the game board | substrate 10 of the adhesion layer 30 can be ensured favorable.

  Thereby, the adhesive layer 30 is adhered to the surface of the game board 10 by the adhesive action as shown in FIG. This means that the protective film 21 and the decorative film member 20 are adhered to the surface of the game board 10 with the adhesive layer 30.

  Here, in the four-layer sticker 100a that has been cut and cut as described above, the corresponding portion (hereinafter referred to as the cut corresponding portion 101) corresponding to the hollow portion of the cutting blade 112 is located in the hollow portion of the central opening 11 of the game board 10. Correspondingly, the decorative film member 20 is attached to the surface of the game board 10 with the adhesive layer 30.

  After such sticking, the next protective film peeling step S7 is performed. In this process, when the protective film 21 is manually peeled off from the decorative film member 20 as shown by an arrow in FIG. 26, the cut-corresponding portion 101 is protected as shown in FIG. Together with the cut and cut processed four-layer sticking body 100a, the portion other than the cut corresponding portion 101 is removed. Thereby, the decorative sheet S is attached to the game board 10 as shown in FIG. 1, and is manufactured as the game board B together with the game board 10.

  By the way, immediately after the manufacture of the game board B as described above corresponds to immediately after the decorative sheet S is attached to the game board 10. At such a stage, for example, it is found by inspection that a wrinkle is formed on the decorative sheet S, or that dust is mixed between the decorative sheet S and the game board 10. In such a case, it is a general rule that the manufactured game board is subject to disposal because it is of poor quality.

  However, the game board 10 used in the game board manufactured as described above is not a conventional inexpensive veneer but an expensive game board made of PC resin. Therefore, such an expensive game board is discarded as a quality defect due to the reasons described above, and it is not economical, and a resource saving viewpoint. Is also not preferable. For this reason, it is required that the game board can be reused.

  However, as described above, the adhesive force immediately after bonding of the game board 10 and the decorative sheet S is low enough that the decorative sheet S can be removed cleanly and easily without leaving any traces. Therefore, immediately after the bonding, the game board 10 can be reused by peeling the decorative sheet S from the game board 10.

  Here, “immediately after the game board 10 and the decorative sheet S are bonded together” means within a predetermined short time (for example, 20 (minutes)) after the game board 10 and the decorative sheet S are bonded together. . As shown in Table 1, when the atmospheric temperature is 10 (° C.) and the adhesive strength is within 20 (minutes), the decorative sheet S can be removed cleanly and easily without leaving a trace. Based on the low.

  Therefore, the game board 10 that can be reused in this manner is used again, and through the manufacturing process as described above, a new decorative sheet S is appropriately pasted on the game board 10, so that the center of the game board 10 can be obtained. Even if the opening area of the opening 11 is large, the new decorative sheet S can be satisfactorily re-attached to the game board 10, and as a result, a good game board can be newly manufactured. In this way, by eliminating the waste by reusing the game board, it is possible to contribute to resource saving and to prevent an unnecessary increase in manufacturing cost as a game board.

  In addition, if the game board newly manufactured as described above is left as it is for 24 (hours) in the ambient temperature environment described above, the adhesive strength of the adhesive layer 30 becomes stronger as described above. The decorative sheet S can be firmly attached to the game board 10.

  As described above, since the formation materials of the game board 10, the decorative film member 20, and the adhesive layer 30 are transparent, the back side of the game board can be visually recognized through the game board from the front side of the game board. Needless to say.

  Furthermore, since the decorative film member 20 is also transferred with a hologram foil, which is a new decoration, in addition to the printing of the basic design which is a conventional decoration (see FIG. 17), a new decoration, specifically Can further improve the appearance by a new decoration such that the hologram foil is irradiated with the laser beam and the pattern of the hologram foil is raised.

In carrying out the present invention, the following various modifications are possible without being limited to the above embodiment.
(1) In carrying out the present invention, the process of the manufacturing process described in the above embodiment is performed in an environment of 10 (° C.) at room temperature, and a temperature other than 10 (° C.), for example, 0 (° C. ) You may make it carry out in the environment below 20 (degreeC).
(2) In practicing the present invention, the present invention may be applied to the production of a single game board instead of producing a plurality of game boards as in the above embodiment.
(3) In carrying out the present invention, in the above embodiment, instead of printing and transferring the basic design and the hologram foil directly on the back surface of the decorative film member, the decorative film member is replaced with a base film layer and a printed film layer. The printed film layer on which the basic design and the hologram foil are printed and transferred may be attached to the base film layer.
(4) In carrying out the present invention, the material for forming the pressure-sensitive adhesive layer 30 described in the above embodiment is not limited to the WF-D804 acrylic pressure-sensitive adhesive manufactured by Nichiei Kako Co., Ltd. It may be a D-8048048 type acrylic pressure-sensitive adhesive or a pressure-sensitive adhesive having adhesive force characteristics similar to the WF-D804 type acrylic pressure-sensitive adhesive.
(5) In carrying out the present invention, the decorative sheet described in the above embodiment may be attached to each corresponding game board from the back side.
(6) In carrying out the present invention, the decorative film member 20 described in the above embodiment is not limited to PET, but may be formed of polycarbonate, acrylic resin, cabloid (registered trademark) or vinyl chloride resin. The protective film described in the second embodiment is not limited to PET, and may be formed of, for example, polypropylene (PP), polycarbonate (PC), acrylic resin, or polyvinyl chloride. Good.

In addition, the decorative film roll 40 described in the above embodiment is not limited to PET, and may be generally formed of a polyester resin or the polyester resin, and each of the above embodiments. The protective film roll 50 described in 1 is not limited to PET, and may be generally formed of a polyester-based resin. In addition, the decorative film roll 40 and the protective film roll 50 are not limited to polyester resins, but include, for example, polypropylene (PP), polycarbonate (PC), acrylic resins, vinyl chloride resins, or cabloids (registered trademark). You may make it form with a cellulose resin and other thermoplastic resins.
(7) In practicing the present invention, a single game board may be manufactured in the manufacturing process of FIGS. 3 and 26 in manufacturing the game board described in the above embodiments.

In this case, in the above embodiment, as a gaming board, a transparent polycarbonate resin gaming board 10 formed in advance so as to have a central opening 11 required for assembling an effect display device among various gaming parts is prepared in advance.
In addition, it is a transparent pressure-sensitive adhesive that exhibits an adhesive property that is low immediately after the sticking when it is stuck on the surface of a polycarbonate resin game board and increases with the passage of time in an environment of a predetermined atmospheric temperature. An adhesive layer 30 formed in advance is prepared in advance,
A first step of sticking the polyester resin protective film 21 on the back surface thereof to the transparent polyester resin decorative film member 20 constituting the decorative sheet together with the adhesive layer 30;
After the sticking in the first step, a predetermined pattern is formed on the back surface of the decorative film member 20, and a transparent special ink for attaching the hologram foil is printed on a part of the back surface. A second step of transferring the hologram foil to the printed part of
A third step of adhering the adhesive layer 30 to the decorative film member 20 from the back side;
A part corresponding to the inner peripheral surface of the central opening 11 of the game board 10 in the sticking body composed of the adhesive layer 30, the decorative film member 20 and the protective film 21 is removed from the adhesive layer 30 except for the protective film 21. A fourth step of cutting into 20 and forming as a cut-in corresponding part;
The above-mentioned cut-in stuck body composed of the cut-in protective film 21, the decorative film member 20, and the adhesive layer 30 is pressed by the pressure-sensitive adhesive layer 30 onto the surface of the game board 10 with a pressure within a predetermined pressure range. A fifth step of sticking;
The 6th which removes the inner side part of the above-mentioned cut corresponding part together with protective film 21 among decorative film member 20 and adhesive layer 30 of a cut pasted object, while peeling protective film 21 from decorative film member 20 With the process,
The first to sixth steps are performed in the environment of the predetermined ambient temperature, and after the sixth step, an abnormality of the decorative sheet S or a foreign matter mixed between the adhesive layer 30 and the game board 10 within a predetermined short time. Is discovered, the decorative sheet S is peeled off from the game board 10 and a new decorative sheet is pasted on the game board 10 through the above first to sixth steps to newly manufacture the game board. May be.

In the above embodiment, as a gaming board, a gaming board 10 made of a transparent polycarbonate resin formed in advance so as to have a central opening 11 required for assembling an effect display device among various gaming parts is prepared in advance.
In addition, it is a transparent pressure-sensitive adhesive that exhibits an adhesive property that is low immediately after the sticking when it is stuck on the surface of a polycarbonate resin game board and increases with the passage of time in an environment of a predetermined atmospheric temperature. An adhesive layer 30 formed in advance is prepared in advance,
A first step of sticking the polyester resin protective film 21 on the back surface thereof to the transparent polyester resin decorative film member 20 constituting the decorative sheet together with the adhesive layer 30;
After the pasting in the first step, a predetermined pattern is formed on the back surface of the decorative film member 20, and a transparent first special ink for attaching the hologram foil is printed on a part of the back surface, To transfer the hologram foil to the printed portion of the first special ink, and to fill the level difference between the portion where the hologram foil is transferred and the portion where the hologram foil is not transferred to flatten the surface A second step of pouring a transparent second special ink into a portion where the hologram foil is not transferred to
A third step of adhering the adhesive layer 30 to the decorative film member 20 from the back side;
A part corresponding to the inner peripheral surface of the central opening 11 of the game board 10 in the sticking body composed of the adhesive layer 30, the decorative film member 20 and the protective film 21 is removed from the adhesive layer 30 except for the protective film 21. A fourth step of cutting into 20 and forming as a cut-in corresponding part;
The above-mentioned cut-in stuck body composed of the cut-in protective film 21, the decorative film member 20, and the adhesive layer 30 is pressed by the pressure-sensitive adhesive layer 30 onto the surface of the game board 10 with a pressure within a predetermined pressure range. A fifth step of sticking;
The 6th which removes the inner side part of the above-mentioned cut corresponding part together with protective film 21 among decorative film member 20 and adhesive layer 30 of a cut pasted object, while peeling protective film 21 from decorative film member 20 With the process,
The first to sixth steps are performed in the environment of the predetermined ambient temperature, and after the sixth step, an abnormality of the decorative sheet S or a foreign matter mixed between the adhesive layer 30 and the game board 10 within a predetermined short time. Is discovered, the decorative sheet S is peeled off from the game board 10 and a new decorative sheet is pasted on the game board 10 through the above first to sixth steps to newly manufacture the game board. May be.
(8) In carrying out the present invention, each forming material of the game board, the adhesive layer, and the decorative film member is not limited to being colorless and transparent, and may be colored and transparent, in other words, only has translucency.
(9) In carrying out the present invention, the decorative sheet may be adhered to the back surface of the game board, unlike the above embodiment.
(10) In carrying out the present invention, in the laminator 90a described in the above embodiment, unlike the above embodiment, the support roller 93a is disposed on the right side in FIG. The take-off roller 94a is disposed on the left side in FIG. 20 with respect to the pressing roller 95a, and the support roller 93a is rotated in the clockwise direction in FIG. The side separation layer 82 is taken up by the take-up roller 94a while rotating in the clockwise direction, and the adhesive material layer 81 and the other side separation layer 83 are taken in the counterclockwise direction shown in FIG. 20 by the pressing roller 95a. You may make it press on the basis of rotation. At this time, unlike the above-described embodiment, the moving plate 92 moves to the right in FIG.
(11) In carrying out the present invention, the exclusive pasting machine 120 described in the above embodiment is not limited to a product made by Bicclada Co., Ltd., for example, a seal type precision single wafer laminating machine made by Climb Products Co. Also good.
(12) In implementing the present invention, the game board forming material described in the above embodiment is not limited to a transparent polycarbonate resin, and may be a transparent acrylic resin, for example.

10 ... gaming board, 11 ... central opening, 20 ... decorative film member,
21 ... Protective film, 30 ... Adhesive layer, 40 ... Decorated film member roll,
50 ... Protective film roll, 60 ... Film sticking roll body,
60a ... Adhesive film layer, 80 ... Adhesive material roll, 81 ... Adhesive material layer,
82 ... one side separation layer, 83 ... other side separation layer, 100 ... four-layer sticking body,
100a ... Cut four-layer sticker, S1 ... Protective film roll sticking step,
S2 ... Cutting step, S4 ... Adhesive layer attaching step, S5 ... Cutting step,
S6 ... Sticking process to game board, S7 ... Protective film peeling process.

Claims (16)

A game board in which a game board and a decorative sheet for assembling various game parts of a pachinko gaming machine are attached via an adhesive layer,
The game board is a game board made of a transparent polycarbonate resin or a transparent acrylic resin formed to have an opening necessary for assembling the effect display device among the various game parts,
The decorative sheet is formed by transferring a hologram foil via a transparent special ink printed on a part of the back surface, after a predetermined pattern is formed on the back surface, for attaching the hologram foil. ,
The pressure-sensitive adhesive layer is a transparent pressure-sensitive adhesive that exhibits an adhesive property that is low immediately after the bonding and increases with the passage of time when it is attached to the surface of the game board in an environment of a predetermined atmospheric temperature. A game board characterized by being formed. A game board in which a game board and a decorative sheet for assembling various game parts of a pachinko gaming machine are attached via an adhesive layer,
The game board is a game board made of a transparent polycarbonate resin or a transparent acrylic resin formed to have an opening necessary for assembling the effect display device among the various game parts,
After the predetermined pattern is formed on the back surface of the decorative sheet, the hologram foil is transferred via a transparent first special ink printed on a part of the back surface for attaching the hologram foil, The second special ink transparent to the portion where the hologram foil is not transferred in order to fill the level difference between the portion where the hologram foil is transferred and the portion where the hologram foil is not transferred to flatten the surface. Was poured in by printing,
The pressure-sensitive adhesive layer is a transparent pressure-sensitive adhesive that exhibits an adhesive property that is low immediately after the bonding and increases with the passage of time when it is attached to the surface of the game board in an environment of a predetermined atmospheric temperature. A game board characterized by being formed.   3. The game board according to claim 1, wherein the predetermined atmospheric temperature is a temperature at which the adhesive layer can satisfactorily exert an adhesive force to the game board. In a manufacturing method of a game board that is manufactured using a game board and a decorative sheet for assembling various game parts of a pachinko gaming machine,
As the gaming board, a gaming board made of transparent polycarbonate resin or transparent acrylic resin formed to have an opening necessary for assembling the effect display device of the various gaming parts is prepared in advance.
And when it is attached to the surface of the game board, it is formed with a transparent adhesive that exhibits an adhesive strength characteristic that is low immediately after the attachment and increases with the passage of time in a predetermined ambient temperature environment. Prepared in advance,
The 1st process of sticking the protective film made from the 1st thermoplastic resin on the surface to the decoration film member made from the transparent 2nd thermoplastic resin which constitutes the above-mentioned decorative sheet with the above-mentioned adhesion layer on the back side When,
After the sticking in the first step, a predetermined pattern is formed on the back surface of the decorative film member, and a transparent special ink for adhering the hologram foil is printed on a part of the back surface. A second step of transferring the hologram foil to the printed part of
A third step of adhering the adhesive layer to the decorative film member from the back side;
The adhesive body comprising the adhesive layer, the decorative film member, and the protective film is removed from the adhesive layer except for the protective film at a cutting position corresponding to the inner peripheral surface of the opening of the game board. Cutting over the decorative film member, the fourth step to form as a cut sticking body,
A fifth step in which the cut and stuck body is adhered to the surface of the game board by pressing with a pressure within a predetermined pressure range in the adhesive layer;
A sixth step of integrally removing the inner portion of the cut position together with the protective film while peeling off the protective film from the decorative film member,
The first to sixth steps are performed in the environment of the predetermined ambient temperature, and after the sixth step, there is an abnormality of the decorative sheet or a foreign matter between the adhesive layer and the game board within a predetermined short time. When mixing is found, the decorative sheet is peeled off from the game board, and a new decorative sheet is attached to the game board through the first to sixth steps and manufactured. A game board manufacturing method.   In the second step, when transferring the hologram foil having glue on the transfer surface, the hologram foil is formed over the entire back surface after the predetermined pattern is formed and before the transparent special ink is printed. 5. A game board manufacturing method according to claim 4, wherein a transparent special ink for preventing the fixing of the game board is printed. In the second step, when printing a transparent special ink for adhering the hologram foil, in order to stabilize the transfer of the hologram foil, a band-shaped region is printed along the outer periphery of the decorative film member,
In the fourth step, an area including the band-shaped area to which the hologram foil has been transferred is cut from the decorative film member together with the notch, and the outer peripheral surface shape of the notch sticking body is changed to that of the game board. The game board manufacturing method according to claim 4, wherein the game board is matched to an outer peripheral surface shape. In a manufacturing method of a game board that is manufactured using a game board and a decorative sheet for assembling various game parts of a pachinko gaming machine,
As the gaming board, a gaming board made of transparent polycarbonate resin or transparent acrylic resin formed to have an opening necessary for assembling the effect display device of the various gaming parts is prepared in advance.
And when it is attached to the surface of the game board, it is formed with a transparent adhesive that exhibits an adhesive strength characteristic that is low immediately after the attachment and increases with the passage of time in a predetermined ambient temperature environment. Prepared in advance,
The 1st process of sticking the protective film made from the 1st thermoplastic resin on the surface to the decoration film member made from the transparent 2nd thermoplastic resin which constitutes the above-mentioned decorative sheet with the above-mentioned adhesion layer on the back side When,
After the sticking in the first step, a predetermined pattern is formed on the back surface of the decorative film member, and a transparent first special ink for attaching a hologram foil is printed on a part of the back surface, To transfer the hologram foil to the printed portion of the first special ink, and to fill the level difference between the portion where the hologram foil is transferred and the portion where the hologram foil is not transferred to flatten the surface A second step of pouring a transparent second special ink into a portion where the hologram foil is not transferred to
A third step of adhering the adhesive layer to the decorative film member from the back side;
The adhesive body comprising the adhesive layer, the decorative film member, and the protective film is removed from the adhesive layer except for the protective film at a cutting position corresponding to the inner peripheral surface of the opening of the game board. Cutting over the decorative film member, the fourth step to form as a cut sticking body,
A fifth step in which the cut and stuck body is adhered to the surface of the game board by pressing with a pressure within a predetermined pressure range in the adhesive layer;
A sixth step of integrally removing the inner portion of the cut position together with the protective film while peeling off the protective film from the decorative film member,
The first to sixth steps are performed in the environment of the predetermined ambient temperature, and after the sixth step, there is an abnormality of the decorative sheet or a foreign matter between the adhesive layer and the game board within a predetermined short time. When mixing is found, the decorative sheet is peeled off from the game board, and a new decorative sheet is attached to the game board through the first to sixth steps and manufactured. A game board manufacturing method.   In the second step, when transferring the hologram foil with glue on the transfer surface, after the formation of the predetermined pattern, before printing the transparent first special ink, over the entire back surface, 8. The game board manufacturing method according to claim 7, wherein a transparent third special ink for preventing fixation of the hologram foil is printed. In the second step, when printing the first special ink, in order to stabilize the transfer of the hologram foil, a band-shaped region is printed along the outer periphery of the decorative film member,
In the fourth step, an area including the band-shaped area to which the hologram foil has been transferred is cut from the decorative film member together with the notch, and the outer peripheral surface shape of the notch sticking body is changed to that of the game board. The game board manufacturing method according to claim 7, wherein the game board is matched to the outer peripheral surface shape. In a manufacturing method of a game board that is manufactured using a game board and a decorative sheet for assembling various game parts of a pachinko gaming machine,
As the gaming board, a gaming board made of transparent polycarbonate resin or transparent acrylic resin formed to have an opening necessary for assembling the effect display device of the various gaming parts is prepared in advance.
Prepare in advance a protective film roll made of a longitudinal film body made of a first thermoplastic resin and a decorative film member roll made of a longitudinal film body made of a transparent second thermoplastic resin,
Further, the adhesive material is made of a transparent adhesive that exhibits an adhesive property that is low immediately after the sticking when it is attached to the surface of the game board and increases with the passage of time in an environment of a predetermined atmosphere temperature. An adhesive material layer, a polyester resin-based longitudinally separated side layer that is adhered along one side of the adhesive material layer, and a polyester system that is adhered along the other side of the adhesive material layer Prepare in advance a pressure-sensitive adhesive material roll formed with a resinous longitudinal other side separation layer,
A first step of sticking the protective film roll along the decorative film member roll to form a film sticking roll body;
A second step of forming the film sticking roll as a sticking film layer comprising a protective film and a decorative film member by cutting the film sticking roll body at a length corresponding to the game board;
A predetermined special pattern is formed on the printing surface of the decorative film member on the opposite side of the protective film of the sticking film layer, and a transparent special ink for attaching a hologram foil to a part of the printing surface A third step of printing and transferring the hologram foil to the printed portion of the special ink to form a printed adhesive film layer; and
While peeling the one side separation layer from the adhesive material roll, the adhesive material layer of the adhesive material roll is adhered along the printing side surface of the decorative film member of the printing adhesive film layer, and the printing paste is applied. A fourth step of forming an adhesive layer by cutting according to the adhesive film layer, and forming as a multilayer adhesive body comprising the protective film, the decorative film member, the adhesive layer, and the other side separation layer;
A portion corresponding to the inner peripheral surface of the opening portion of the game board in the multilayer adhesive body is cut from the other side separation layer to the decorative film member except for the protective film, and formed as a cut corresponding portion. A fifth step;
In the adhesive layer, while peeling the other side separation layer, the cut multilayer adhesive body composed of the cut protective film, the decorative film member, the adhesive layer and the other side separation layer, A sixth step of adhering to the surface of the game board by pressing with a pressure within a predetermined pressure range;
After the said 6th process, while peeling off the said protective film from the said decorative film member, among the decorative film member and adhesive layer of the said cut | notched multilayer sticking body, the inner side part of the said cut corresponding | compatible part with the said protective film And a seventh step of removing integrally,
The first to seventh steps are performed in an environment of the predetermined ambient temperature, and after the seventh step, an abnormality of the decorative sheet or a foreign matter between the adhesive layer and the game board within a predetermined short time. When mixing is found, the decorative sheet is peeled off from the game board, and a new decorative sheet is attached to the game board through the first to seventh steps and manufactured. A game board manufacturing method.   In the third step, when transferring the hologram foil with glue on the transfer surface, the hologram is formed over the entire print surface after the predetermined pattern is formed and before the transparent special ink is printed. 11. The game board manufacturing method according to claim 10, wherein transparent special ink for preventing the fixing of the foil is printed. In the third step, when printing a transparent special ink for attaching the hologram foil, in order to stabilize the transfer of the hologram foil, a band-shaped region is printed along the outer periphery of the decorative film member,
In the fifth step, in combination with the incision, the region including the band-like region to which the hologram foil has been transferred is cut from the decorative film member, and the outer peripheral surface shape of the cut multilayer adhesive body is 12. The method of manufacturing a game board according to claim 10, wherein the game board is adapted to the shape of the outer peripheral surface of the game board. In a manufacturing method of a game board that is manufactured using a game board and a decorative sheet for assembling various game parts of a pachinko gaming machine,
As the gaming board, a gaming board made of transparent polycarbonate resin or transparent acrylic resin formed to have an opening necessary for assembling the effect display device of the various gaming parts is prepared in advance.
Prepare in advance a protective film roll made of a longitudinal film body made of a first thermoplastic resin and a decorative film member roll made of a longitudinal film body made of a transparent second thermoplastic resin,
Further, the adhesive material is made of a transparent adhesive that exhibits an adhesive property that is low immediately after the sticking when it is attached to the surface of the game board and increases with the passage of time in an environment of a predetermined atmosphere temperature. An adhesive material layer, a polyester resin-based longitudinally separated side layer that is adhered along one side of the adhesive material layer, and a polyester system that is adhered along the other side of the adhesive material layer Prepare in advance a pressure-sensitive adhesive material roll formed with a resinous longitudinal other side separation layer,
A first step of sticking the protective film roll along the decorative film member roll to form a film sticking roll body;
A second step of forming the film sticking roll as a sticking film layer comprising a protective film and a decorative film member by cutting the film sticking roll body at a length corresponding to the game board;
A transparent first special for forming a predetermined pattern on the printing surface of the decorative film member on the opposite side of the protective film of the sticking film layer and attaching a hologram foil to a part of the printing surface The ink is printed, and the hologram foil is transferred to the printed portion of the first special ink. Further, the step formed between the portion where the hologram foil is transferred and the portion where the hologram foil is not transferred is filled. A third step of forming a printed adhesive film layer by pouring a transparent second special ink into a portion where the hologram foil is not transferred in order to flatten the surface;
While peeling the one side separation layer from the adhesive material roll, the adhesive material layer of the adhesive material roll is adhered along the printing side surface of the decorative film member of the printing adhesive film layer, and the printing paste is applied. A fourth step of forming an adhesive layer by cutting according to the adhesive film layer, and forming as a multilayer adhesive body comprising the protective film, the decorative film member, the adhesive layer, and the other side separation layer;
A portion corresponding to the inner peripheral surface of the opening portion of the game board in the multilayer adhesive body is cut from the other side separation layer to the decorative film member except for the protective film, and formed as a cut corresponding portion. A fifth step;
In the adhesive layer, while peeling the other side separation layer, the cut multilayer adhesive body composed of the cut protective film, the decorative film member, the adhesive layer and the other side separation layer, A sixth step of adhering to the surface of the game board by pressing with a pressure within a predetermined pressure range;
After the said 6th process, while peeling off the said protective film from the said decorative film member, among the decorative film member and adhesive layer of the said cut | notched multilayer sticking body, the inner side part of the said cut corresponding | compatible part with the said protective film And a seventh step of removing integrally,
The first to seventh steps are performed in an environment of the predetermined ambient temperature, and after the seventh step, an abnormality of the decorative sheet or a foreign matter between the adhesive layer and the game board within a predetermined short time. When mixing is found, the decorative sheet is peeled off from the game board, and a new decorative sheet is attached to the game board through the first to seventh steps and manufactured. A game board manufacturing method.   In the third step, when transferring the hologram foil with glue on the transfer surface, after the formation of the predetermined pattern, before the printing of the transparent first special ink, over the entire print surface. 14. The game board manufacturing method according to claim 13, wherein a transparent third special ink for preventing the hologram foil from being fixed is printed. In the third step, when printing the first special ink, in order to stabilize the transfer of the hologram foil, a band-shaped region is printed along the outer periphery of the decorative film member,
In the fifth step, in combination with the incision, the region including the band-like region to which the hologram foil has been transferred is cut from the decorative film member, and the outer peripheral surface shape of the cut multilayer adhesive body is The method for manufacturing a game board according to claim 13 or 14, wherein the game board is adapted to the shape of the outer peripheral surface of the game board.   The method for manufacturing a game board according to any one of claims 4 to 15, wherein the first or second thermoplastic resin is polyethylene terephthalate.

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