JPH07222861A - Manufacture of jigsaw puzzle - Google Patents

Abstract

PURPOSE:To provide the manufacture of a jig puzzle which is easy to stick a pattern sheet on a mount, extremely efficient to manufacture the jig saw puzzle, excellent in appearance, can prevent the jigsaw puzzle from being scratched, and damaged and stained for a long time, and furthermore can prevent an adhesive from being stuck on a cutter. CONSTITUTION:A pattern sheet 3 and a laminate film 4 are laminated in order over an upper sheet 2 formed with an adhesion layer 1 composed of a hot melt type adhesive over its upper surface so as to be formed into a laminated sheet 6, and let the laminated sheet 6 pass through a heating roller 7 so as to let the pattern sheet 3 and the laminate film 4 be stuck with each other thereafter, and as a result an adhesion sheet 8 is thereby formed. After a bottom sheet 9 is piled the lower surface of the adhesion sheet 8, a great number of pieces 13 for a jigsaw puzzle can be formed by cutting the center area of the adhesion sheet 8 by a cutter 11.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to a method for manufacturing a jigsaw puzzle.

[0002]

2. Description of the Related Art As a conventional method for manufacturing a jigsaw puzzle, for example, one described in Japanese Patent Laid-Open No. 1-135384 is known. In this manufacturing method, the upper sheet is bonded to the upper surface of the bottom sheet made of cardboard except for the central region thereof, the adhesive is applied to the upper surface of the sheet, and the backing sheet provided with the release paper is formed on the upper sheet. First, peel off the release paper, press the design sheet from above the adhesive to make it adhere, and then cut the center area of the design sheet and the upper sheet to cut a large number of jigsaw puzzles. It forms a piece.

[0003]

However, in this conventional method for manufacturing a jigsaw puzzle, since the pattern sheet is adhered using the adhesive applied to the upper sheet, the pattern sheet is adhered. It is extremely difficult to make corrections if the adhesive is not adhered. Especially, in the mount for jigsaw puzzle, the cutting process of many pieces by the cutter is postponed, so that it is necessary to set the pattern sheet accurately. Therefore, conventionally, there is a problem that the work of adhering the design sheet to the upper sheet is troublesome and the workability is extremely poor. Further, in the conventional method, since no treatment is applied on the design sheet, there is a problem that the design sheet is not glossy and looks bad, and the design sheet is scratched, damaged or soiled. In addition, since the conventional method uses an adhesive, there is a problem that the adhesive adheres to the cutter when forming the puzzle piece and the removal work is difficult. The present invention has been made to solve the above-mentioned conventional problems, and an object of the present invention is to easily attach a pattern sheet to an upper sheet of a mount and to use a jigsaw puzzle. It can be manufactured very efficiently, it is glossy and looks good, and it does not get scratched, damaged or soiled over a long period of time.
Another object of the present invention is to provide a method for manufacturing a jigsaw puzzle in which an adhesive does not adhere to the cutter.

[0004]

In order to achieve the above object, in the method for manufacturing a jigsaw puzzle according to claim 1 of the present invention, an upper sheet having an adhesive layer made of a hot-melt adhesive on the upper surface is formed. After a pattern sheet and a laminate film are laminated in this order to form a laminated sheet, the laminated sheet is passed through a heating roller to form a pattern sheet on the upper surface of the upper sheet.
The adhesive sheet and the laminate film are adhered to form an adhesive sheet, the bottom sheet is placed on the lower surface of the adhesive sheet, and the central region of the adhesive sheet is cut with a cutter. A method of forming multiple pieces of a jigsaw puzzle was adopted. Further, in the method for manufacturing a jigsaw puzzle according to claim 2, a pattern sheet and a laminate film are sequentially laminated on an upper sheet having an adhesive layer made of a hot melt type adhesive formed on the upper surface. After forming the laminated sheet, the laminated sheet is passed through a heating roller, and a pattern sheet is formed on the upper surface of the upper sheet.
The adhesive sheet and the laminate film are adhered to each other to form an adhesive sheet, the bottom sheet is overlaid on the lower surface of the adhesive sheet, the central area of the adhesive sheet is removed, and then the central area of the adhesive sheet. A method of forming a large number of pieces of a jigsaw puzzle by cutting is adopted.

[0005]

In the method for manufacturing a jigsaw puzzle according to the first aspect of the present invention, the picture sheet and the laminate film are provided on the upper sheet on which the adhesive layer made of the hot melt adhesive is formed on the upper surface. After laminating in order, the laminated sheet is passed through a heating roller to adhere the design sheet and the laminate film to the upper surface of the upper sheet to form an adhesive sheet. After the bottom sheet is overlaid on the lower surface of the jig, the central area of the adhesive sheet is cut by a cutter to form a number of pieces of a jigsaw puzzle. Even if the design sheet is stacked on top of it, it will not adhere, so the design sheet can be placed on the upper sheet accurately and then passed through a heating roller to make the design sheet very easily on the top sheet. Can be glued, which makes jigsaw puzzles extremely efficient It can be. In addition, since the laminate film is placed on the design sheet and then passed through the heating roller, it is glossy and looks good, and furthermore, it is possible to prevent scratches, breakage or stains for a long time. A jigsaw-puzzle that can be manufactured can be manufactured. In addition, since a hot melt adhesive is used, the puzzle piece can be cut with a cutter.
The adhesive does not adhere to the cutter even when cut into pieces. If the film is damaged when the heating roller comes into direct contact with the heating film, put a protective sheet such as release paper or release paper or paper on the heating film before heating the heating roller. It is preferable to pass through. This is also the case with the invention of claim 2. Further, in the jigsaw puzzle mount according to the second aspect of the invention, since it is configured as described above, the work of adhering the design sheet to the upper sheet can be efficiently performed and the workability can be improved. Further, it is possible to manufacture a jigsaw puzzle which is glossy and has a good appearance and which can prevent scratches, damages or stains over a long period of time. Further, since the hot melt adhesive is used, the adhesive does not adhere to the cutter even if the puzzle piece is cut with the cutter. Also, since the bottom sheet is overlaid on the lower surface of the adhesive sheet and is adhered except for the central region, both sheets do not shift when forming the puzzle piece, improving workability. It is also possible to prevent the puzzle pieces from falling off due to the displacement of both sheets when using the jigsaw puzzle.

[0006]

Embodiments of the present invention will now be described in detail with reference to the drawings.

FIG. 1 is an explanatory view showing a method for manufacturing a jigsaw puzzle of an embodiment, FIG. 2 is a sectional view showing an upper sheet used in the embodiment, and FIG. 3 is a jigsaw puzzle manufactured by the method of the embodiment. The plan view shown in FIG. 4 and FIG. 4 are the pattern sheets adhered to the upper surface of the upper sheet.
It is a top view showing an example of G.

In the method for manufacturing a jigsaw puzzle of this embodiment, first, a picture sheet 3 and a laminator are formed on an upper sheet 2 having an adhesive layer 1 made of a hot melt type adhesive formed on the upper surface.
After the sheet film 4 and the protective sheet 5 are sequentially laminated to form a laminated sheet 6, the laminated sheet 6 is passed through a heating roller 7 and the surface thereof is laminated on the upper sheet 2. The joining sheet 8 covered with the cover film 4 is formed. Then, a bottom sheet 9 made of cardboard is arranged on the lower surface of the joining sheet 8, and then only the joining sheet 8 of the frame portion 10 in the central region is cut by a cutter 11.
A large number of pieces 13 of the jigsaw puzzle 12 are formed by cutting with.

In this embodiment, a film-like hot-melt adhesive whose both surfaces are coated with a hot-melt adhesive is welded to the upper surface of the upper sheet 2 to form an adhesive layer 1 on the upper surface of the upper sheet 2. Alternatively, a hot melt adhesive may be directly applied to the upper surface of the upper sheet 2 to form the adhesive layer 1.

Further, the picture sheet 3 is adhered onto the upper sheet 2, and in this embodiment, a copy in which a frame pattern 14 is printed on the outer periphery of the frame portion 10 which constitutes the central region. Paper is used, and a photograph, a picture, a video print, a sentence, a design, etc. are copied in the frame portion 10 of this copy paper, or a photograph and a picture are attached in the frame portion 10. The picture sheet 3 has a frame pattern 14 on the outer periphery of the frame portion 10. Therefore, after cutting the inside of the frame portion 10 with a cutter 11 to form a large number of pieces 13, a transparent resin case is formed. -When it is attached to the chair 15 or the like, it looks like a frame and can be used as a decorative item.

Reference numeral 16 is a bent piece 17 for standing and a cut piece 1 for hanging.
It is a stand mount having notches 8 formed therein, and is used by being laminated on the back surface of the bottom sheet 9 or by being adhered thereto.

As shown in FIG. 6, the jigsaw puzzle 12 formed as described above is mounted on a transparent resin case 15 and then erected upright as it is, or from the transparent resin case 15. Take out the puzzle piece 13 into the frame 10
It is something that is assembled and played after being removed from the.

Therefore, in the jigsaw puzzle manufacturing method of this embodiment, since the adhesive layer 1 made of the hot melt adhesive is formed on the upper surface of the upper sheet 2, the pattern sheet 3 is formed thereon. Even if they are stacked, they will not bond by themselves. Therefore, the pattern sheet 3 is adhered to the upper sheet 2 quickly and accurately by passing it through the heating roller 7 in a state where the pattern sheet 3 is accurately matched with the upper sheet 2. The jigsaw puzzle can be easily manufactured. Further, since the laminating film 4 is laminated on the picture sheet 3, it has a glossy appearance and enhances the product value, and at the same time prevents scratches, breakage or stains for a long time. can do. Further, since the hot melt adhesive is used, the adhesive does not adhere to the cutter even when the puzzle piece 13 is formed by the cutter, and the workability is improved. Further, the pattern sheet 3 and the laminate film 4 are sequentially laminated on the upper sheet 2, and then the heating roller 7 is used.
The adhesive sheet 8 can be formed at a time because it is made to pass through, and the workability is improved.

Although the embodiment of the present invention has been described above with reference to the drawings, the specific structure is not limited to this embodiment, and there are design changes and the like within the scope not departing from the gist of the present invention. However, it is included in the present invention.

For example, in the embodiment, the bottom sheet 9 is superposed on the lower surface of the adhesive sheet 8, but the two sheets 8 and 9 may be adhered except for the central region. In this case, When forming a puzzle piece, both sheets do not shift and workability improves, and when a jigsaw puzzle is used, both sheets may slip and the puzzle piece may drop out. There is an effect that it can be used without anxiety.

In the embodiment, the protective sheet 5 is superposed on the laminate film 4 and is passed through the heating roller 7. The laminating film 4 directly contacts the heating roller 7. Since it is intended to prevent damage due to damage, it may not be used when there is no fear of it.

Further, the joining sheet 8 is cut and the puzzle piece is cut.
There is no limitation on the method of forming the spacer 13, and a conventionally known method can be used.

Further, in the embodiment, the stand mount 16 is used by being stacked on the back surface of the bottom sheet 9, but the stand mount 16 may be adhered to the back surface of the bottom sheet 9 in advance. .

Further, in the present invention, the mount is formed by the bottom sheet and the upper sheet, but the mount is formed by a single sheet,
An adhesive layer made of a hot-melt type adhesive was formed thereon, and similarly to the above-mentioned example, after laminating a pattern sheet and a laminate film thereon, it was passed through a heating roller to integrally combine them. It is also possible to adhere them and cut the entire surface or the central region with a cutter to form multiple pieces of a jigsaw puzzle.

Further, the bottom sheet and the upper sheet are bonded together except for the central region to form a backing sheet, and an adhesive layer made of a hot-melt adhesive is formed on the backing sheet. To
After laminating a picture sheet and a laminate film on it, it is passed through a heating roller, these are adhered together, the central area is cut by a cutter, and a large number of jigsaw puzzle pieces are cut.
It is also possible to form a line.

[0021]

As described above, in the method for manufacturing a jigsaw puzzle according to claim 1 of the present invention, a pattern is formed on the upper sheet on which an adhesive layer made of a hot melt adhesive is formed on the upper surface. After laminating the sheet and the laminating film in this order, the laminating sheet is passed through a heating roller to adhere the design sheet and the laminating film to the upper surface of the upper sheet to adhere the sheet. To form a number of pieces of a jigsaw puzzle by cutting a central region of the adhesive sheet with a cutter after stacking a bottom sheet on the lower surface of the adhesive sheet. By doing so, even if the design sheet is overlaid on the upper sheet, it does not adhere. Therefore, the pattern sheet is accurately overlaid on the upper sheet and then passed through the heating roller, whereby the design sheet is attached. The top
It can be attached to a card very easily, which makes the production of a jigsaw puzzle very efficient. In addition, since the laminate film is placed on the design sheet and then passed through the heating roller, it is glossy and looks good, and furthermore, it is possible to prevent scratches, breakage or stains for a long time. A jigsaw-puzzle that can be manufactured can be manufactured. Further, since the hot melt adhesive is used, the adhesive does not adhere to the cutter even if the puzzle piece is cut with the cutter. Further, since the pattern sheet and the laminate film are sequentially laminated on the upper sheet and then passed through the heating roller, the adhesive sheet can be formed at one time and workability is improved. improves.

Further, in the jigsaw puzzle mount according to the second aspect of the invention, since it is constructed as described above, the work of adhering the design sheet to the upper sheet can be carried out efficiently and the workability is improved. You can Further, it is possible to manufacture a jigsaw puzzle which is glossy and has a good appearance and which can prevent damage, stains or scratches over a long period of time. Further, since the hot melt adhesive is used, the adhesive does not adhere to the cutter even if the puzzle piece is cut with the cutter. Also, since the bottom sheet is overlaid on the lower surface of the adhesive sheet and is adhered except for the central region thereof, both sheets do not shift when forming the puzzle piece and the jigsaw puzzle is efficiently performed. Moreover, there is an effect that when the jigsaw puzzle is used, both sheets are not displaced and the puzzle piece does not fall off, so that the jigsaw puzzle can be used without anxiety.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing a method for manufacturing a jigsaw puzzle according to an embodiment of the present invention.

FIG. 2 is a sectional view showing an upper sheet used in an embodiment.

FIG. 3 is a plan view showing a jigsaw puzzle manufactured by an example method.

FIG. 4 is a plan view showing an example of a pattern sheet adhered to the upper surface of the upper sheet.

FIG. 5 is a plan view showing a stand mount.

FIG. 6 is an explanatory view showing a state in which a jigsaw puzzle is mounted on a transparent resin case.

[Explanation of symbols]

 1 Adhesive Layer Made of Hot Melt Adhesive 2 Top Sheet 3 Picture Sheet 4 Laminated Film 6 Laminated Sheet 7 Heating Roller 8 Adhesive Sheet 9 Bottom Sheet 10 Frame (Center Area) ) 11 cutters 12 jigsaw puzzles 13 puzzle pieces

Claims (2)

[Claims] 1. A laminated sheet is formed by sequentially laminating a pattern sheet and a laminate film on an upper sheet having an adhesive layer made of a hot melt type adhesive formed on the upper surface thereof.
The laminated sheet is passed through a heating roller, and the design sheet and the laminate film are adhered to the upper surface of the upper sheet to form an adhesive sheet.
After forming a sheet, stacking a bottom sheet on the lower surface of the adhesive sheet, and cutting the central region of the adhesive sheet with a cutter, multiple pieces of a jigsaw puzzle are formed. A method of manufacturing a jigsaw-puzzle characterized by the following. 2. A laminated sheet is formed by sequentially laminating a pattern sheet and a laminate film on an upper sheet having an adhesive layer made of a hot-melt type adhesive formed on the upper surface thereof.
The laminated sheet is passed through a heating roller, and the design sheet and the laminate film are adhered to the upper surface of the upper sheet to form an adhesive sheet.
The bottom sheet of the adhesive sheet,
After bonding except the central region, the central region of the adhesive sheet is cut with a cutter to form a number of pieces of a jigsaw puzzle.
How to make a puzzle.