JP3044341B2 - Partial laminating method and apparatus - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a film, paper,
The present invention relates to a method and an apparatus for partially forming a laminate layer on a laminated object such as a cloth, a plastic product, and a metal product.

[0002]

2. Description of the Related Art Conventionally, when a laminating layer is formed on a laminating object such as a film, paper, cloth, plastic product, metal product, etc., a laminating material having an adhesive applied to the lower surface is bonded to the upper surface of the laminating object. It was done in a way to let it.

However, in this conventional method, since the laminate material adheres to the object to be laminated in the entire area where the adhesive is applied, the laminate layer is formed in an arbitrary shape or partially formed in an arbitrary place. Or could not be formed.

[0004]

SUMMARY OF THE INVENTION Therefore, the present invention
It is an object to provide a partial laminating method in which a laminate layer can be formed in an arbitrary shape or partially formed in an arbitrary place.

[0005]

In order to solve the above-mentioned problems, the present invention employs the following technical means.

According to the partial laminating method of the present invention, the upper surface of the object to be laminated 1 is divided into an appropriately shaped laminating necessary portion 2 and another laminating unnecessary portion 3,
A release agent layer 4 is provided on the unnecessary part 3, a laminating material 5 is adhered to the upper surface of the laminating object 1, and the laminating material 5 is cut along the periphery of the necessary part 2 for lamination. The laminate material 5 is removed.

As a result of employing the above-described means, in the partial laminating method of the present invention, the release agent layer 4 is provided on the unlaminated portion 3 on the upper surface of the object 1 to be laminated.
In the unnecessary portion 3, the laminating material 5 in the unnecessary portion 3 is easily removed by cutting the periphery of the necessary portion 2 without cutting the laminating material 5 directly to the object 1 to be laminated. 2 can leave a laminate layer of an appropriate shape.

[0008] In addition, it is also possible to appropriately print on the necessary laminating portion 2 and make the laminating material 5 opaque so that the printing on the necessary laminating portion 2 is concealed by the laminating material 5.

The partial laminating apparatus according to the present invention comprises a release agent layer forming means 11 for forming a release agent layer 4 on an unlaminated portion 3 on the upper surface of a lamination object 1, and a laminating material 5 on the upper surface of the lamination object 1. And a laminating material cutting means 13 for cutting the laminating material 5 along the periphery of the part 2 required for laminating.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described.
This will be described with reference to the drawings.

According to the partial laminating method of the present invention, the upper surface of the object to be laminated 1 is divided into an appropriately shaped laminating part 2 and another laminating unnecessary part 3,
A release agent layer 4 is provided on the unneeded portion 3, a laminating material 5 is adhered to the upper surface of the laminating object 1, and the laminating material 5 is cut along the periphery of the unneeded portion 2. The laminate material 5 is removed.

Hereinafter, a case will be described in which printing is performed on a circular mount and a laminated product is formed in which a triangular laminate layer is formed on the printed portion to conceal the laminate.

FIG. 1 is a view showing a laminated object 1, and FIG. 2 is a sectional view thereof. The object to be laminated 1 is in the form of a sheet formed by sequentially laminating a printing layer 1a, an adhesive layer 1b, a release layer 1c for a separate layer, and a separate layer 1d. The printing layer 1a is a paper or a film.

The object 1 to be laminated is firstly subjected to printing ("A" in the figure) on characters 2 and patterns, etc., which are necessary for laminating, and wax, silicon, paraffin, silicon, etc. A release agent layer 4 is provided by applying a slip agent or the like mixed with varnish as a release agent. FIG. 3 is a view showing the lamination target 1 in a state where the release agent layer 4 is provided on the unnecessary portion 3 for lamination, and FIG. 4 is a sectional view thereof.

FIG. 5 is a view showing a laminate material 5, and FIG.
Is a sectional view thereof. The laminate material 5 has a surface layer 5
a, an opaque upper layer 5A composed of an adhesive layer 5b, a metal deposition layer 5c, and a release agent layer 5d for an upper layer, and a transparent lower layer 5B composed of a transparent film layer 5e and an adhesive layer 5f. The surface layer 5a of the upper layer portion 5A is formed of a transparent synthetic resin film, paper, or the like, and the metal vapor deposition layer 5c is formed by vapor deposition of aluminum or other appropriate metal. The upper layer portion 5A can be peeled off from the lower layer portion 5B by the upper layer release agent layer 5d.

Further, a separate layer 7 of paper or the like is provided under the adhesive layer 5f of the lower layer portion 5B via a separate layer release agent layer 6, and this separate layer together with the separate layer release agent layer 6 is provided. 7 is peeled off to expose the adhesive layer 5f, cover the upper surface of the laminating object 1 as shown in FIG. 7, and adhere to the laminating object 1 by pressing.

FIG. 8 is a sectional view of a laminate formed by bonding a laminating material 5 to the upper surface of the laminating object 1.
The print “A” applied to the print layer 1 a is concealed by the metal deposition layer 5 c of the laminate material 5 and is not visible from the outside.

Next, as shown in FIG. 9, a laminating material 5 is
Is cut, and as shown in FIG.
, The laminate material 5 in the unnecessary portion 3 is removed. The bonding between the lamination target 1 and the laminating material 5 in the lamination-necessary part 2 is designed to exert a larger adhesive force than the bonding between the lamination target 1 and the release agent layer 4 in the lamination-necessary part 3. Unnecessary part 3
Can be easily removed together with the release agent layer 4.

FIG. 11 is a view showing a state where the laminating material 5 in the unnecessary part 3 for lamination is removed. As described above, the lamination layer can be formed only on the triangular lamination required part 2 on the lamination target 1.

Next, as shown in FIG. 12, the periphery of the lamination target 1 is cut with a blade die 9 to make the lamination target 1 to be a mount into a circle, and as shown in FIG. By removing, a laminated product as shown in FIG. 14 is completed.

As shown in FIG. 15, the laminate product thus completed is separated from the metal lower layer 5c of the laminate material 5 by separating the opaque upper layer 5A of the laminate material 5 from the transparent lower layer 5B. Since the print (“A”) applied to the necessary lamination part 2 concealed by the user can be seen, it can be used as a postcard for notifying the contents of a bank account or as a substitute for a scratch card.

A conventional scratch card is one in which printing is performed on the surface of the backing paper and the printed portion is concealed by performing processing such as silver silk printing or covering with metal foil. Is dangerous and difficult, wastes a lot of materials, harms the surrounding environment, and even the finished product may be transparent or scratched before the concealed part is peeled off. The print may be visible, and the concealed part may be difficult to peel off,
There is a problem that the hands become dirty when peeled off.

On the other hand, according to the manufacturing method of the present invention, the working operation is safe and easy, the waste of the material is small, and there is no harm to the surrounding environment. By 5c, the printed portion is completely concealed and can be easily peeled off without soiling the hands.

As shown in FIG. 16, the separation layer 1d of the object to be laminated 1 is replaced with the release layer 1 for the separation layer.
By peeling off together with c to expose the pressure-sensitive adhesive layer 1b, the pressure-sensitive adhesive layer 1b can be attached to an appropriate object.

It should be noted that the shape of the lamination object 1 and the laminating material 5 are not limited to those shown in the figure, but may be any shape. For example, the lamination target 1 can be made into a three-dimensional shape, or the lamination material 5 can be made to have a partly protruding shape to facilitate peeling. In addition, the material constituting the laminated object 1 and the laminated material 5 can be appropriately set.

Furthermore, according to the present invention, a laminated layer of any shape can be formed precisely, reliably and quickly at an arbitrary place of the object 1 to be laminated. Also, the surface of the laminated object 1 is partially protected by the laminate material 5,
It can be applied to various fields such as decoration of a three-dimensional pattern.

The partial laminating method of the present invention is shown in FIG.
7. It can be implemented by an apparatus as shown in FIG. This apparatus is capable of manufacturing a laminated product used as a substitute for the scratch card, and comprises a first step apparatus (FIG. 17) and a second step apparatus (FIG. 18).

The apparatus in the first step (FIG. 17) is provided with a printing means 10 for printing appropriate characters and patterns.
The conveyed belt-shaped laminate material 5 is first printed on the necessary lamination portion 2 by the printing means 10.

The laminating object 1 printed by the printing means 10 is coated with a release agent on the unnecessary part 3 by the release agent layer forming means 11 to form the release agent layer 4.

Next, the strip-shaped laminating material 5 conveyed separately from the laminating object 1 is bonded to the upper surface of the laminating object 1 by the bonding means 12. Bonding means 12
Is bonded by pressing the rollers 12a and 12b, but is not particularly limited to this configuration.

Further, the laminating material 5 is cut along the periphery of the laminating part 2 by the laminating material cutting means 13 having the triangular blade 8, and the laminating material 5 in the laminating unnecessary part 3 is taken up and removed. Is done.

Then, in the apparatus of the second step (FIG. 18), the semi-finished product 1A (shown in FIG.
0) is cut by laminating object cutting means 14 having a circular blade 9 and the outer portion 1B is wound up and removed. By using, circular lamination object 1
A laminate product 1C having a triangular laminate layer formed thereon (as shown in FIG. 14) is completed.

In the case of manufacturing a laminated product other than the laminated product used as a substitute for the scratch card, the printing means 10, the laminating object cutting means 14 and the like may be omitted, and necessary means may be added as appropriate. it can.

[0034]

The method and the apparatus for partial lamination according to the present invention have the above-mentioned structure, and a laminating material adhered to the appropriately required laminating portion 2 on the upper surface of the laminating object 1. Since the laminate material 5 adhered to the unnecessary part 3 for lamination can be easily removed while leaving the laminate layer 5, the laminate layer can be formed in an arbitrary shape or partially formed in an arbitrary place.

[Brief description of the drawings]

FIG. 1 is a perspective view of a lamination object used in the partial lamination method of the present invention.

FIG. 2 is a cross-sectional view of the lamination object.

FIG. 3 is a perspective view showing a state in which a release agent layer is provided on a portion of the object to be laminated that does not require lamination.

FIG. 4 is a cross-sectional view showing a state in which a release agent layer is provided on a portion of the object to be laminated that does not require lamination.

FIG. 5 is a perspective view of a laminate material used in the partial lamination method of the present invention.

FIG. 6 is a sectional view of the laminate material.

FIG. 7 is an explanatory diagram showing a state in which the laminate material is adhered to the lamination object.

FIG. 8 is a sectional view of a laminate formed by bonding the laminate material to the object to be laminated.

FIG. 9 is an explanatory view showing a state in which the laminate material of the laminate is cut along a peripheral edge of a part required for lamination.

FIG. 10 is an explanatory view showing a state in which a laminate material is removed from an unnecessary portion of the laminate.

FIG. 11 is a top view showing a state in which a laminate material has been removed from an unnecessary portion of the laminate.

FIG. 12 is an explanatory diagram showing a state in which the periphery of a laminated object of the laminate is cut.

FIG. 13 is an explanatory view showing a state in which an outer portion of a laminate object of the laminate is removed.

FIG. 14 is a top view of a laminated product completed by removing an outer portion of a laminate object of the laminate.

FIG. 15 is a top view showing a state where a laminate material of the laminate product is partially peeled off.

FIG. 16 is a cross-sectional view showing a state in which a laminate material of the laminate product is partially peeled.

FIG. 17 is an explanatory view of a part of the partial laminating apparatus of the present invention.

FIG. 18 is an explanatory view of a part of the partial laminating apparatus of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Lamination object 2 Lamination required part 3 Lamination unnecessary part 4 Release agent layer 5 Laminate material 11 Release agent layer formation means 12 Adhesion means 13 Lamination material cutting means

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) B41J 29/00

Claims (3)

(57) [Claims] An upper surface of an object to be laminated (1) is divided into an appropriately shaped part (2) required for lamination and another part (3) not required for lamination. 4), a laminating material (5) is adhered to the upper surface of the laminating object (1), the laminating material (5) is cut along the periphery of the portion (2) requiring laminating, and the laminating unnecessary portion ( 3. The partial laminating method according to 3), wherein the laminating material (5) is removed. 2. A printing operation is appropriately performed on the part (2) required for lamination, and the laminate material (5) is made opaque so that the printing performed on the part (2) required for lamination is concealed by the laminate material (5). 2. The method of claim 1, wherein 3. A release agent layer forming means (11) for forming a release agent layer (4) on an unnecessary portion (3) of the upper surface of the object (1) to be laminated, and an upper surface of the object (1). The bonding means (1) for bonding the laminate material (5)
2) and a laminating material cutting means (13) for cutting the laminating material (5) along the periphery of the part (2) requiring lamination.