JP2988922B1 - Sealing material manufacturing apparatus, sealing material manufacturing method, and sealing material - Google Patents

Abstract

[PROBLEMS] To use a strip-shaped sealing material body,
An object of the present invention is to provide a sealing material manufacturing technique capable of efficiently manufacturing a long sealing material. SOLUTION: The seal material main body has adhesiveness provided on one surface, and a release material adhered to the seal material main body so as to face the adhesive surface of the seal material main body, and the seal is provided. An apparatus for manufacturing a sealing material using a strip-shaped material as a material body, and supplying a stripping material supply means for supplying a peeling material having an adhesive layer formed on one surface thereof, and supplying a strip-shaped sealing material body. A sealing material main body supply means, a release material supplied from the release material supply means, and a seal material main body supplied from the seal material main body supply means, wherein an adhesive layer formed on the release material comprises A seal material manufacturing apparatus comprising: pressure-bonding in a state of facing the seal material; imparting adhesiveness to one surface of the seal material body; and integrating means for joining the seal material body and the release material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technique for manufacturing a raw material (sealant) for a seal, for example, attached to various containers as a label.

[0002]

[0003] Labels of various designs are attached to beverage containers, cosmetic containers, and the like in order to display product names, effects, raw materials, manufacturers, and the like. These labels are arranged in a line on a long mount until immediately before use. In use, the labels are peeled off the mount one by one and affixed to a container or the like.

[0003] In recent years, consumers' preferences have been diversified remarkably, and labels of various materials are required. Above all, wood-based labels are very good in appearance and feel, and therefore large demand is expected in the future. However, such a natural material cannot obtain a long material unlike a plastic film, a metal foil, or the like. That is, it can be supplied only in the form of a strip having a length of about several tens of cm. Therefore,
When using a wooden material, for example, a timber, as a label (seal material main body), the raw material of the label, that is, the seal material,
A release paper having an adhesive layer, cut to the same size as the wood, is manufactured by manually sticking it to the wood. Therefore, a large amount of labor is required for the manufacturing operation of the sealing material.

Further, the strip-shaped sealing material thus obtained cannot use a label printing machine suitable for high-speed processing for printing patterns and texts. This is because the label printing machine has a structure on the assumption that a long sealing material wound in a roll shape is used. Therefore, it is inevitable to rely on a printing machine that sets the printing materials one by one, which is very inefficient.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a sealing material manufacturing technique capable of efficiently manufacturing a long sealing material by using a strip-shaped sealing material body. . Another object of the present invention is to provide a long sealing material suitable for processing in a label printing machine using a strip-shaped sealing material body.

[0006]

SUMMARY OF THE INVENTION The object of the present invention is to provide a sealing material body having one surface provided with adhesiveness, and a sealing material body attached to the sealing material body so as to face the adhesive surface of the sealing material body. A device for manufacturing a sealing material comprising a release material, and a strip-shaped sealing material body, a release material supply means for supplying a release material having an adhesive layer formed on one surface thereof, A sealant body supply means for supplying a strip-shaped sealant body, a release material supplied from the release material supply means, and a sealant body supplied from the sealant body supply means, The pressure-sensitive adhesive layer is pressure-bonded in a state where the formed pressure-sensitive adhesive layer faces the sealing material main body, and is provided with adhesiveness on one surface of the sealing material main body, and integrated means for joining the sealing material main body and the release material is provided. Characterized by It is solved by a sealing material manufacturing apparatus.

[0007] In this sealing material manufacturing apparatus,
Sealing material winding means for winding the sealing material obtained by the integrating means, dimension data input means for inputting the length of the strip-shaped sealing material main body, and dimension data input by the dimension data input means Winding control means for controlling the sealing material winding means on the basis of the sealing material winding means, wherein the sealing material winding means has an amount substantially equal to a length dimension of the strip-shaped sealing material body, After winding up the sealing material obtained by the integrating means, the winding control means stops the sealing material winding means for a certain period of time, and then winds up the sealing material obtained by the integrating means again. It can be. by this,
When the sealing material main body is added, the end can be accurately butted with the end of the one that has been substantially integrated with the release material first with a margin in time. As a result, the sealing material bodies do not overlap with each other or a gap is not formed between them, and the thickness of the obtained sealing material becomes uniform.

Further, in the sealing material manufacturing apparatus of the present invention, the sealing material main body supply means for supplying the strip-shaped sealing material body is provided with a guide mechanism having a slope on which the strip-shaped sealing material body is placed. Further, when the guide mechanism, the lower end side of the slope is virtually extended along the slope direction of the slope, the virtual extension surface and the release material supplied by the release material supply means, Can intersect.

Another object of the present invention is to provide a sealing material body having one surface provided with adhesiveness, and a release material adhered to the sealing material body so as to face the adhesive surface of the sealing material body. A method for manufacturing a sealing material, comprising:
A release material supply step of supplying a release material having an adhesive layer formed on one side thereof, a seal material body supply step of supplying a strip-shaped seal material body, and a release material supplied in the release material supply step; The sealing material main body supplied in the sealing material main body supplying step is pressure-bonded in a state where the adhesive layer formed on the release material faces the sealing material main body, and imparts adhesiveness to one surface of the sealing material main body. And a sealing material winding step of winding up the sealing material obtained in the integrating step, wherein the sealing material body and the release material are joined together. Solved by

[0010] In addition, this sealing material manufacturing method also includes
For the same reason as in the case of the above sealing material manufacturing apparatus, in the sealing material winding step, after winding the sealing material obtained in the integration step by an amount substantially equal to the length of the strip-shaped sealing material body, Stop the winding of this sealing material for a certain period of time,
Thereafter, it is preferable to wind up the sealing material again.

[0011] The problem to be solved by the present invention is as follows.
A seal material manufactured using the seal material manufacturing apparatus, wherein the seal material body having one surface provided with adhesiveness, and the seal material body attached to the seal material body so as to face the adhesive surface of the seal material body. The sealing material main body is selected from the group consisting of a strip-shaped wood material, a strip-shaped cloth material, a strip-shaped felt material, and a strip-shaped paper material. It is solved by a sealing material characterized by being one.

Another object to be solved by the present invention is a sealing material manufactured using the above-described method for manufacturing a sealing material, wherein the sealing material main body has an adhesive property on one side, and the sealing material main body. And a release material attached to the sealing material main body so as to face the adhesive surface of the sealing material, wherein the sealing material main body is a strip-shaped wood material, a strip-shaped cloth material, and a strip-shaped felt material. , And one selected from the group consisting of strip-shaped paper materials.

As described above, according to the sealing material manufacturing technique of the present invention, the sealing material main body having one surface provided with adhesiveness, and the peeling material adhered to the sealing material main body so as to face the surface having the adhesiveness. And, in manufacturing a sealing material using a strip-shaped material as the sealing material body, the peeling material is continuously supplied in a long state, and one strip-shaped sealing material body is provided. The sealant body and the release material are integrated together while applying pressure to both surfaces while the adhesive layer formed on the release material faces the seal material body to provide adhesiveness to one surface of the seal material body. I try to make it. Therefore, the sealing material body, like a natural material,
Even if the material can be supplied only in the form of a strip, the sealing material can be manufactured continuously. As a result, as compared with the conventional technology that uses a cut material that is cut in accordance with a strip-shaped sealing material body as a release material,
The production efficiency is dramatically improved, and the sealing material can be provided at a low cost. Further, the sealing material obtained by using the sealing material manufacturing technique of the present invention is not a strip-shaped form as in the related art, but a long body (a long body wound into a roll as required). Thus, a label printer suitable for high-speed processing can be used for printing a pattern or text on the surface of the sealing material main body. Therefore, the time required for the printing process is significantly reduced as compared with the strip-shaped sealing material.

Note that the term "strip shape" as used herein means a material whose length is not so large as compared with its width, and particularly one whose length is several times to ten and several times the width.

[0015]

BEST MODE FOR CARRYING OUT THE INVENTION A sealing material manufacturing apparatus, which will be described below as an embodiment of the present invention, comprises a strip-shaped wood piece (sealing material main body) having one surface provided with an adhesive, and a surface facing the surface having the adhesive property. And a release material supplying means for supplying a release material having an adhesive layer formed on one side thereof, and a strip-shaped material. A tree supply means for supplying the tree, a tree supplied from the release material supply means and a tree supplied from the tree supply means, and the pressure-sensitive adhesive layer formed on the release material is pressure-bonded in a state facing the tree, In addition to providing tackiness to one side of the wood, the wood has an integrated means for joining the wood and the release material.

In particular, the sealing material manufacturing apparatus according to the present embodiment includes a sealing material winding means for winding the sealing material obtained by the integrating means, and a dimension data inputting means for inputting the length of a strip of wood. A winding control means for controlling the sealing material winding means based on the dimensional data input by the dimensional data input means, wherein the sealing material winding means has a length substantially equal to the length of the strip-shaped tree. After winding the sealing material obtained by the integrating means by an equal amount, the winding control means stops the sealing material winding means for a certain period of time, and then again winds the sealing material obtained by the integrating means. It is configured. Further, the tree-wood supply means for supplying the tree-shaped tree has a guide mechanism having a slope on which the tree-shaped tree is placed, and the guide mechanism virtually extends the lower end side of the slope. At this time, the virtual extension surface and the release material supplied by the release material supply means intersect.

Also, in the method of manufacturing a sealing material, which will be described below as an embodiment of the present invention, a strip-shaped lumber (sealing material main body) having one surface provided with adhesiveness is opposed to the surface having adhesiveness. So, it is used in the production of a sealing material comprising a peeling material attached to this tree,
A release material supply step of supplying a release material having an adhesive layer formed on one side, a wood supply step of supplying a strip-shaped tree, a release material supplied in a release material supply step, and a supply of supply in a tree supply step With the wood, the pressure-sensitive adhesive layer formed on the former, that is, the release material is pressed against the latter, that is, the wood,
It comprises an integrating step of providing adhesiveness to one surface of the wood and joining the wood and the release material, and a sealing material winding step of winding up the sealing material obtained in the integrating step.

In particular, in the sealing material winding step of the present embodiment, the sealing material obtained in the integration step is wound by an amount substantially equal to the length of the strip-shaped lumber, and then the sealing material is wound. After stopping for a certain period of time, the sealing material is wound up again. Further, a sealing material described below as an embodiment of the present invention is manufactured using the above-described sealing material manufacturing apparatus (or a sealing material manufacturing method),
It is provided with a strip-shaped tree (wood material) having a uniform length and an adhesive property on one side, and a release material attached to the tree so as to face the adhesive face.

Next, an embodiment of the present invention will be described more specifically with reference to FIGS. FIG. 1 is a schematic structural view of a sealing material manufacturing apparatus, and FIGS. 2 and 3 are enlarged views of main parts A and B in FIG. 1, respectively. A sealing material manufacturing apparatus according to an embodiment of the present invention (hereinafter, referred to as the present sealing material manufacturing apparatus) is a strip-shaped wood piece having a uniform length, which is provided with adhesiveness on one side, that is, a sealing material body (exactly). Are used for the production of a sealing material comprising a continuous wood piece) and a continuous and long release material adhered to the wood piece so as to face the adhesive surface.

As can be seen from FIG. 1, the present sealing material manufacturing apparatus includes a peeling material supply means 1, a wood supply means (sealant body supply means) 2, an integrating means 3, and a sealing material winding means 4. It becomes. The winding control means 5 is connected to the sealing material winding means 4.
Is connected to dimension data input means 6. Among these components, the release material supply means 1 serves to supply the release material F having an adhesive layer formed on one surface thereof to the integration means 3 downstream of the transport line. More specifically, the release material supply means 1 includes a roll R around which the release material F is wound, and a support mechanism (not shown) for rotatably supporting the roll R.
Consists of Incidentally, in the present embodiment, what is supplied from the release material supply means 1 has a three-layer structure as can be seen from FIG. 2, that is, the release material F, the adhesive layer 7a, and
It consists of a protective layer 7b of this adhesive layer 7a (hereinafter, this laminated body is collectively referred to as a release material F). However, the protective layer 7b may be omitted if there is no inconvenience in the manufacturing operation.

The protective layer 7b of the release material F supplied from the release material supply means 1 is removed before the integration means 3. More specifically, the release material F whose direction has been changed by the guide roller 8 is forcibly separated by the separation roller 9 into two parts, the protective layer 7b and the other part, as shown in FIG. Of these, only the latter is sent to the integrating means 3 with the adhesive layer 7a facing up. The former, that is, the protective layer 7b is collected in a roll shape and then discarded.

On the other hand, the wood supply means 2 has a width of 10 cm,
It plays a role of continuously feeding the strip-shaped tree lumber M having a length of about 50 cm to the integrating means 3 one by one. In particular, the tree supply means 2 includes a slope 1 on which a strip-shaped tree M is placed.
0a is provided. When the guide mechanism 10 extends the lower end side of the slope 10 a virtually along the inclination direction, the virtual extension surface intersects with the release material F supplied by the release material supply means 1.
In other words, by dropping the tree M along the slope 10a,
It is placed on the release material F. Here, the step of supplying the tree M to the guide mechanism 10 is performed manually, but it may be completely mechanized so as to be performed automatically. Further, the slope 10a of the guide mechanism 10 is also used as a work table when the end of the tree M is connected to the end of the treewood M that has been supplied earlier using an adhesive tape or the like.

Together with the release material supply means 1 and the wood supply means 2, the integration means 3 which constitutes the present sealing material manufacturing apparatus comprises:
It comprises a pressure roller 12 urged from above by a spring 11 and a pressure table 13 opposed to the pressure roller 12 with the release material F and the wood M in between. And
The release material F supplied from the release material supply means 1 and the wood M supplied from the wood supply means 2 are shown in FIG.
The pressure-sensitive adhesive layer 7a of the release material F plays a role of pressure bonding in a state of facing the wood M. As a result, the pressure-sensitive adhesive layer 7a made of a double-sided pressure-sensitive adhesive sheet is adhered to the tree M.
Is applied to one side (in other words, the adhesive layer 7a is carried by the wood M instead of the release material F). As a result, the lumber M is joined to the release material F in a separable manner, and the two are apparently integrated. Here, as the pressure roller 12, a roller made of silicon rubber was used.

Further, the sealing material winding means 4, which is a component of the present sealing material manufacturing apparatus, winds the sealing material S obtained by integrating the wood M and the peeling material F by the integrating means 3. Has functions. In particular, in the present embodiment, the reel 14 around which the sealing material S is wound is rotated by the motor 15. As described above, the present sealing material manufacturing apparatus includes the winding control means 5 and the dimension data input means 6 in addition to these mechanical components. These are provided on an operation panel (not shown). In particular, the dimension data input means 6 is of a numeric keypad or touch panel type, and is used by an operator to input the length dimension of the strip-shaped tree M. On the other hand, the winding control means 5 interposed between the dimension data input means 6 and the motor 15 controls the sealing material winding means 4 based on the dimension data input by the dimension data input means 6. Play a role. That is, after the sealing material winding means 4 winds the sealing material S obtained by the integrating means 3 by an amount substantially equal to the length of the strip-shaped tree lumber M, the sealing material winding means 4 is stopped for a certain period of time. Then, the sealing material S is wound up again. Actually, the roll diameter of the seal material S is increased with the winding of the seal material S. Therefore, if the rotation amount of the motor 15 is the same throughout, the length of the seal material S wound by one operation is It gradually increases. In the present embodiment, in consideration of this point, the rotation amount of the motor 15 is set so as to gradually decrease. Also, here
Since a tree having a uniform length is used as the tree M, the input of the dimension data need only be performed once at first.

Next, a method for manufacturing a sealing material according to the present embodiment (hereinafter, referred to as a method for manufacturing a sealing material) will be described. The present method for producing a sealing material uses the above-described sealing material producing apparatus.
A release material F having an adhesive layer 7a formed on one surface is supplied from the release material supply means 1 (release material supply step). In addition, the part to be discarded, that is, the protective layer 7b is separated from the release material F before the integrating means 3 (see FIG. 2).

On the other hand, the tree-shaped tree M is supplied one by one from the tree-tree supply means 2. More specifically, the tree M is placed on the slope 10a of the guide mechanism 10, and one end of the tree M is supplied so as to be in contact with the adhesive surface of the release material F (a tree supply step).
Note that this operation is performed at the start of production, and the second and subsequent wood pieces M are connected to the end of the previously supplied one using an adhesive tape or the like on the slope 10a of the guide mechanism 10. become.

Now, when the peeling material F and the wood M are supplied as described above, they are pressed together by the integrating means 3. As a result, the double-sided pressure-sensitive adhesive sheet forming the pressure-sensitive adhesive layer 7a of the release material F is adhered to one surface of the wood M, and as a result, the wood M is provided with adhesiveness. At the same time, the wood M and the release material F are joined so as to be separable and integrated (integration step). Note that once the production of the sealing material S is started, the release material supply step, the wood supply step, and the integration step are performed in parallel.

The sealing material S obtained by the integration process
Is then wound up in a roll by the sealing material winding means 4 (sealing material winding step). However, at this time, when the sealing material winding means 4 winds up the sealing material S by an amount substantially equal to the length of the strip-shaped lumber M, the winding operation is stopped for a predetermined time, for example, about several seconds. The above-described addition of the tree M on the slope 10a of the guide mechanism 10 will be performed within this stop time, and the sealing material winding means 4 will be described.
Starts up again after completion of the addition of the tree M, and winds up the sealing material S.

In the present embodiment, by such a procedure, a strip-shaped tree (sealing material main body) M having adhesiveness provided on one side thereof, and affixed to the tree M so as to face the adhesive surface. A sealing material S including the attached release material F is obtained. In the present embodiment, as the sealing material S, a sealing material body made of a wooden material is described as an example, but the sealing material body is not limited to this. In addition to wood materials such as wood, a strip-shaped cloth material, a strip-shaped felt material, and a strip-shaped Japanese paper (paper material) can be used.

The sealing material S thus obtained is sent to a printing shop, where a predetermined pattern or wording is printed on the surface of the wood, but the form is not a conventional strip shape. , A long body wound into a roll. Therefore, a label printing machine suitable for high-speed processing can be used for printing on the wood surface, and the time required for the printing processing is significantly reduced as compared with a strip-shaped sealing material.

In the above-described sealing material manufacturing apparatus (sealing material manufacturing method), a strip-shaped tree M having one surface provided with adhesiveness is attached to the tree M so as to face the surface having the adhesiveness. In manufacturing the sealing material S provided with the release material F, the release material F is continuously supplied in a long state,
The strip-shaped treewood M is supplied one by one, and both are pressure-bonded with the adhesive layer 7a formed on the release material F facing the treewood M, thereby imparting adhesiveness to one side of the treewood M, And the release material F are integrated. Therefore, it is possible to continuously manufacture the sealant S using the wood M that can be supplied only in a strip shape. As a result, the production efficiency is dramatically improved and the sealing material S can be provided at a low cost, as compared with the conventional technique using a strip-shaped cut wood M as the release material F.

[0032]

According to the present invention, a long sealing material can be efficiently manufactured by using a strip-shaped sealing material body. Moreover, a long sealing material suitable for processing in a label printing machine using a strip-shaped sealing material body can be obtained.

[Brief description of the drawings]

FIG. 1 is a schematic structural diagram of a sealing material manufacturing apparatus according to an embodiment of the present invention.

FIG. 2 is an enlarged view of a main part A in FIG.

FIG. 3 is an enlarged view of a main part B in FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Release material supply means 2 Wood supply means (seal material main body supply means) 3 Integration means 4 Seal material take-up means 5 Take-up control means 6 Dimension data input means 7a Adhesive layer 7b Protective layer 8 Guide roller 9 Separation roller 10 Guide Mechanism 10a Slope 11 Spring 12 Crimping roller 13 Crimping table 14 Reel 15 Motor F Peeling material R Roll rolled with peeling material M Wood (sealing material main body) S Sealing material

Claims (7)

(57) [Claims] 1. A sealing material body having one surface provided with adhesiveness, a release material attached to the sealing material body so as to face the adhesive surface of the sealing material body, and An apparatus for manufacturing a sealing material using a strip-shaped sealing material body as a sealing material body, comprising: a stripping material supply unit configured to supply a stripping material having an adhesive layer formed on one surface; and a strip-shaped sealing material body. A sealing material main body supply means, a release material supplied from the release material supply means, and a seal material main body supplied from the seal material main body supply means, wherein an adhesive layer formed on the release material has the sealing material A seal characterized by comprising pressure bonding in a state of facing the main body, imparting adhesiveness to one surface of the sealing material main body, and integrating means for joining the sealing material main body and the release material. Material production equipment. 2. A seal material winding means for winding a seal material obtained by an integrating means, a dimension data input means for inputting a length dimension of a strip-shaped seal material body, and the dimension data input means. A winding control means for controlling the sealing material winding means based on the input dimension data, wherein the sealing material winding means is substantially equal to a length of the strip-shaped sealing material main body. After winding up the sealing material obtained by the integrating means, the winding control means stops the sealing material winding means for a predetermined time, and then winds the sealing material obtained by the integrating means again. The sealing material manufacturing apparatus according to claim 1, wherein the sealing material manufacturing apparatus is configured to remove the sealing material. 3. The sealing material main body supply means for supplying the strip-shaped sealing material body includes a guide mechanism having a slope on which the strip-shaped sealing material body is placed, and the guide mechanism includes a lower end of the slope. The seal according to claim 1 or 2, wherein when the side is virtually extended, the virtual extension surface and the release material supplied by the release material supply means intersect. Material production equipment. 4. A sealing material body having an adhesive property on one surface, and a release material attached to the sealing material body so as to face the adhesive surface of the sealing material body, and A method of manufacturing a seal material using a strip-shaped seal material body as a seal material body, comprising: a release material supply step of supplying a release material having an adhesive layer formed on one surface; and supplying a strip-shaped seal material body. A sealing material main body supplying step, a release material supplied in the releasing material supplying step, and a sealing material main body supplied in the sealing material main body supplying step, wherein the adhesive layer formed on the releasing material is The sealing process is performed in a state in which the sealing material body is pressure-bonded in a state of facing the sealing material body to impart adhesiveness to one surface of the sealing material body, and the sealing material body and the release material are joined to each other. Sea winding seal material Sealing material manufacturing method characterized by comprising the Zaimakito step. 5. The sealing material winding step includes winding the sealing material obtained in the integration step by an amount substantially equal to the length of the strip-shaped sealing material main body, and then winding the sealing material. The method for manufacturing a seal material according to claim 4, wherein the seal material is stopped for a predetermined time, and thereafter, the seal material is wound again. 6. A sealing material manufactured by using the sealing material manufacturing apparatus according to any one of claims 1 to 3, wherein the sealing material body has an adhesive property on one surface, A release material attached to the sealing material body so as to face the adhesive surface of the material body, wherein the sealing material body is a strip-shaped wood material, a strip-shaped cloth material,
A sealing material, which is one selected from the group consisting of a strip-shaped felt material and a strip-shaped paper material. 7. A sealing material manufactured by using the sealing material manufacturing method according to claim 4 or 5, wherein a sealing material main body having one surface provided with adhesiveness, A peeling material attached to the sealing material body so as to face the surface having adhesiveness, wherein the sealing material body is a strip-shaped wooden material, a strip-shaped cloth material,
A sealing material, which is one selected from the group consisting of a strip-shaped felt material and a strip-shaped paper material.