JPS6153719B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method of manufacturing a cut-out and pasted board.

``Prior Art'' Recently, cutouts have been developed in which a glue surface is applied to one side of the cutout characters or cutout patterns so that the cutout letters or cutouts can be pasted onto other items for display or decoration. The appearance of adhesive boards is eagerly awaited.

However, if this type of cutout and pasting board is handled directly by hand,
Thin line parts tend to bend or break, and the balance of separated parts, such as the unevenness and construction of letters, can become unbalanced.
This drawback becomes noticeable when a complicated cut-out and pasting board is manufactured using a thin and flexible material such as metal foil.

Therefore, attempts have been made in the past to temporarily adhere the cut-out paste board onto a release paper and then apply a glue layer to the upper surface of the cut-out paste board. This conventional method will be explained based on FIGS. 3 to 5. 1 is a release paper, and on this release paper 1, a cutout and pasting board body 3 is temporarily attached via a weak adhesive layer 2 in a releasable manner. It's glued. Then, a rotary gluing roller 14 having a supply section 15 for gluing material 7 is brought into pressure contact with and rolled onto the upper surface of the laminate of the release paper 1, the glue layer 2, and the cutout and pasting plate main body 3, so that the glue is applied to the entire surface. A layer 4a is applied, and a release paper 5 is further temporarily attached via this glue layer 4a.

``Problems to be Solved by the Invention'' However, the cut-out and pasting board manufactured by the above-mentioned conventional method is used after peeling off the release paper 5 and pasting it together with the release paper 1 on the item M using the glue layer 4a (see Fig. 5). ), when the release paper 1 is peeled off, the adhesive layer 4a connected to the release paper 1 at the edge of the cutout and pasting plate main body 3 is pulled and separated as if pulling a string. Therefore, the glue material of the glue layer 4a protrudes like a burr on the edge of the cutout and pasting board body 3, which makes the appearance unsightly.Dust, etc., will adhere to these protruding glue parts later on, further worsening the appearance. It is. In addition, if the cutout and pasting board main body 3 is fine, even if it is once pasted on the item, the adhesive layer 4a connected to the release paper 1 side
With a tension of , the cut-out pasting board body 3
It has the disadvantage of being easily peeled off.

Note that in order to solve the above drawback, it is sufficient to apply the glue layer 4a only to the upper surface of the cutout and pasting board main body 3, but at present it is not possible to apply highly viscous glue only to small specific parts. It is impossible to implement this method even with the latest printing technology.

Therefore, the present invention was made in view of the above-mentioned drawbacks, and although a glue material is applied to the entire surface of the release paper 1 and the cutout pasting board main body 3 temporarily adhered to the release paper 1 via the glue layer 2, After holding the release paper 1 in hand and pasting the cut-out pasting board main body 3 on an item, the adhesive material does not protrude like a burr when the release paper 1 is peeled off, and the cut-out pasting board main body 3 The object of the present invention is to provide a method for manufacturing a cutout and pasting board that will not be peeled off due to the tension of the adhesive.

"Means for Solving the Problems" In line with the above-mentioned object, the structure of the present invention as summarized in the claims described above is intended to solve the above-mentioned problems by, as a first step, The cut-out pasting board body 3, such as cut-out characters or cut-out designs, is releasably temporarily adhered via the adhesive layer 2, and as a second step, the release paper 1, the adhesive layer 2, and the cut-out pasting board body 3 are bonded together in a removable manner. A glue material 7 having a stronger adhesive force than the glue layer 2 is applied to the upper surface of the laminated layer, and a squeegee 9 is applied to the release paper 1 and the glue layer 2 from above the screen plate 8 having a large number of small holes 6. A screen printing means that presses and moves the upper surface of the laminated layer with 3, or a rotary cylinder 10 whose lower end is immersed in a tank 16 of glue material 7, with many small recesses 11 arranged on the surface thereof and adhered to the circumferential surface thereof. After scraping off the paste material 7 with a scraping plate 12, the cutout and pasting plate main body 3 is applied to the circumferential surface of the rotating cylinder 10 using a pressing roller 13.
This technical means is characterized in that it is printed as a group of small glue dots 4 that do not touch each other using a gravure printing means that presses the dots.

``Function'' Therefore, while the cutout pasting board obtained by the method of the present invention is temporarily adhered to the release paper 1, the cutout pasting board main body 3 is pasted to the item using the small glue points 4. , when the release paper 1 is peeled off, a group of small glue dots 4
are not connected to each other, only the small glue dots 4, which are all or partially glued to the upper surface of the cutout and pasting board body 3, remain between the cutout and pasting board body 3 and the item; Small glue point group 4 is release paper 1
By adhering to the sides, the small glue dots 4 do not exert any pulling force on the cutout and pasting board main body 3.

``Example'' Next, an example of the present invention will be described below with reference to FIGS. 1 and 2.

First, in the method of the present invention, as a first step, a cut-out pasting plate body 3 such as cut-out characters or cut-out designs is temporarily adhered to a release paper 1 via a glue layer 2 having a weak adhesive strength in a releasable manner. This temporary adhesion is done with release paper 1
A method of manufacturing a board by removing unnecessary parts by etching a board that is temporarily adhered on the entire surface, and a method of transferring a cut-out pasting board body 3 formed on a desired surface by casting etc. to the adhesive layer 2 side of the release paper 1. etc. are conventionally known as methods suitable for mass production.

Next, in the method of the present invention, as a second step, the release paper 1
A glue material 7 having a stronger adhesive force than the glue layer 2 is placed on the upper surface of the laminated layer of the glue layer 2 and the cut-out pasting board body 3.
A screen printing means that presses and moves a squeegee 9 from above a screen plate 8 having a large number of small holes 6 onto the upper surface of the stack of the release paper 1, glue layer 2, and cutout and pasting board body 3; Glue material 7 tank 1
After arranging a large number of small recesses 11 on the surface of the rotary cylinder 10 immersed in the liquid 6 and scraping off the glue 7 adhering to the circumferential surface with a scraping plate 12, the rotary cylinder 1
By means of a gravure printing means that presses the cut-out pasting board main body 3 on the circumferential surface of 0 with a pressing roller 13,
It is printed as a group of small glue points 4 that do not touch each other.

That is, FIG. 1B shows screen printing, in which glue material 7 is cut out and pasted on release paper 1 and glue layer 2 with a squeegee 9 on a screen plate 8 having a large number of small holes 6 called halftone dots. The small glue dots 4 are printed on the laminated surface by pressing and moving the upper surface of the laminated plate with the attaching plate main body 3.

The example in FIG. 2 is based on a gravure printing means, in which a large number of small recesses 11 are arranged on the surface of a rotary cylinder 10 whose lower end is immersed in a tank 16 of glue material 7, and the circumference of the rotary cylinder 11 is rotated. The glue material 7 adhering to the surface is scraped off with a scraping plate 12 called a doctor so that the glue material 7 enters only into the small recess 11, and this glue material 7 is transferred to the rotary cylinder 10 with a pressing roller 13. The pressed cutout is transferred onto the plate body 3 side.

It is sufficient to apply the small glue dots 4 only on the cutout paste board main body 3, but as mentioned above, it is currently very difficult to apply only on a very narrow and limited area. Therefore, in the present invention, the small glue dots 4 are applied to the entire upper surface of the release paper 1 (glue layer 2), including the upper surface of the cutout and pasting board main body 3. Note that applying a large number of small glue dots 4 to unnecessary parts on the release paper 1 wastes the glue material, so apply them within an area surrounding the cutout and pasting board main body 3 at a substantially constant distance. A printing plate such as the screen plate 8 may be manufactured such that the small glue dot group 4 is applied to the screen plate 8 or the like.

In addition, in the figure, 5 is a release paper that is temporarily adhered on the small glue dot group 4 as necessary.When using the cutout paste board manufactured by the method of the present invention at a place other than the manufacturing site, this peeling paper is used. The small glue dots 4 and the glue layer 2 are covered with paper 5 to prevent the small glue dots 4 and the glue layer 2 from adhering to other items during storage or transportation.

``Effects of the Invention'' Since the present invention is as described above, if the small glue point group 4 is made to have a sufficiently small surface area (the diameter is smaller than the thickness of the cutout sticking board main body 3), The small glue point group 4 from the attaching plate body 3
Even if it protrudes, it is because of the adhesive layer 2 of the release paper 1.
Even if the small glue dot group 4 is somewhat large and some of it adheres to the glue layer 2, it is only a small amount, and the cutout sticking board body 3 is attached to the item as described above. At this time, even if the release paper 1 is peeled off, the small glue dots 4 are already divided,
The cutout sticking board is not pulled with a large force on the side of the release paper 1, and the protrusion of the adhesive material to the periphery of the cutout sticking board main body 3 is minimized, and the cutout sticking board is pasted once when the release paper 1 is peeled off. It is possible to provide a method for manufacturing a cutout and pasting board without peeling off the main body 3.

Furthermore, in the method of the present invention, due to the above-mentioned effects, it is not necessary to precisely limit the printing of the small glue dot group 4 onto the cutout and pasting board body 3, so when printing the small glue dot group 4, the printing of the small glue dot group 4 is It is possible to provide a method for manufacturing a cutout and pasting board in which small glue dot groups 4 can be easily printed without requiring accurate position adjustment and setting.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal cross-sectional view showing the steps of the method for producing a cut-out and pasted board of the present invention, and FIG. 2 is a cross-sectional view of another embodiment of the printing means for small glue dots used in the method of the present invention.
Figure 3 is a cross-sectional view of a conventional method of applying glue, Figure 4 is a cross-sectional view of a cut-out pasting board with glue applied using the conventional method, and Figure 5 is a cross-sectional view of a cut-out pasting board manufactured using the conventional method. FIG. 3 is a cross-sectional view illustrating a state of attachment when attached to an item. 1...Release paper, 2...Glue layer, 3...Cutout paste board body, 4...Small glue dots, 5...Release paper.

Claims (1)

[Claims] 1. As a first step, a cutout pasting plate body 3 such as cutout characters or cutout designs is temporarily attached to a release paper 1 via a glue layer 2 with weak adhesive strength in a releasable manner, and a second As a process, a glue material 7 having a stronger adhesive force than the glue layer 2 is applied to the upper surface of the laminated layer of the release paper 1, glue layer 2, and cutout sticking board main body 3, on a screen plate 8 having a large number of small holes 6. Screen printing means that moves the squeegee 9 while pressing it against the upper surface of the stack of the release paper 1, the glue layer 2, and the cutout and pasting board body 3, or the rotary cylinder 10 whose lower end is immersed in the tank 16 of the glue material 7. A plate 12 has many small recesses 11 on its surface and scrapes off the glue 7 that adheres to its circumferential surface.
After scraping off the cutouts with a press roller 13, the cutouts are printed on the peripheral surface of the rotary cylinder 10 as a group of small glue dots 4 that do not touch each other using a gravure printing means that presses the cutout pasting plate body 3 with a press roller 13. Method of manufacturing paste board.