JPS6318018Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to an adhesive sheet for phototypesetting that is suitable for increasing the level and efficiency of phototypesetting.

Prior Art Conventionally, when phototypesetting is done, the first step is
As shown in the figure, the required prints, such as "X, Y, Z" (symbol 8'), are cut out with a knife from the phototypesetting paper 5 on which various prints are printed, and then the printed pieces 8 (FIG. 3) that have been cut out are cut out. A block mount 4 with glue applied to the back side and grid printing as shown by reference numeral 8'' in Fig. 2.
Paste it in the designated position above. In this case, in order to align the printed characters between each printed piece 8, 8..., the cut edge 8a of the printed piece 8 is shown in chain lines (reference 8a'') in FIG.
so that it is parallel to

However, according to this conventional method, since the phototypesetting paper 5 is simply a blank sheet of paper with characters printed on it, the operator has to cut out the printed pieces 8 from the phototypesetting paper 5 using a guide when cutting out the printed characters. Therefore, the printed piece 8 cut out is shown in Fig. 4a and Fig. 4b.
As shown in the figure, the printed portion and the cut edge 8a tend to be in an irregular shape where they are not parallel. Therefore, if such an irregularly shaped printed piece 8 is pasted onto the base board 4 with its cut edge 8a and grid 4a parallel, the alignment of the phototypeset printed characters will be uneven. Therefore, a problem arises in that the product value is lost.

Purpose of the invention In view of the above-mentioned problems in phototypesetting work using conventional methods, the present invention provides an adhesive sheet for phototypesetting that can improve phototypesetting techniques and increase the efficiency of phototypesetting work. It was done for that purpose.

Structure of the invention The adhesive sheet for phototypesetting of the invention is provided on the adhesive layer of the mount, on which the first silicone processed layer and the adhesive layer are sequentially laminated on the grid-printed sheet. It is characterized in that a protective paper is laminated on the surface of which a second silicone-processed layer having a greater peeling effect than the first silicone-processed layer is formed.

Embodiment The adhesive sheet for phototypesetting according to the embodiment of the present invention will be explained below based on the embodiment shown in FIGS. 5 to 10. FIG.
FIG. 6 also shows a plan view of the phototypesetting adhesive sheet 1.
A longitudinal cross-sectional view is shown. This adhesive sheet 1
is composed of a mount 2 printed with grid patterns and a protective paper 3 for protecting the surface of the mount 2.

The mount 2 is made by forming a resin film (not shown) with a thickness of about 18μ by resin processing on the grid-printed surface 2a, and then spraying a silicone liquid onto the resin film to form the first silicone. A processed layer 11 is formed to impart appropriate releasability to its surface. Further, on this first silicone layer 11, an adhesive layer 13 of an appropriate thickness is laminated to a uniform thickness.

On the other hand, the protective paper 3 has a second silicone-processed layer on its surface 3a that has a greater peeling effect than the first silicone-processed layer 11 of the mount 2 (in other words, is easier to peel off from the adhesive layer 13). 12 is formed to have a uniform thickness.

The mount 2 and the protective paper 3 are laminated (adhered) with the adhesive layer 13 on the mount 2 side and the second silicone processed layer 12 on the protective paper 3 side facing each other. In this laminated state of the mount 2 and the protective paper 3, the adhesive layer 13 is interposed between the first silicone processed layer 11 and the second silicone processed layer 12, but in this embodiment, Since the releasability of the second silicone-processed layer 12 is higher than that of the first silicone-processed layer 11, when the protective paper 3 is peeled off from the mount 2 as shown in FIG. will always remain on the mount 2 side.

Next, to explain the working procedure and operation when phototypesetting is performed using this adhesive sheet 1, first, as shown in FIG. 5, the protective paper 3 of the adhesive sheet 1 is peeled off and the adhesive Layer 13 is exposed.

Next, as shown in FIGS. 7 and 8, translucent phototypesetting paper 5 is pasted onto the mount 2 to integrate the two. At this time, the direction of each print on the phototypesetting paper 5 is precisely aligned with the grid of the mount 2 (FIG. 8).

Next, a desired print, for example, "X, Y, Z" (represented by reference numeral 8') is cut out from the phototypesetting paper 5 with a knife. In this case, since the grid of the mount 2 is visible through the phototypesetting paper 5, the operator runs the knife along the transparent grid to determine the direction of the printed portion and the cutting edge 8a, as shown in FIG. A rectangular or rectangular printed piece 8 having precisely matched shapes can be cut out from the phototypesetting paper 5.

Once the necessary printing has been cut out, this printed piece 8 is peeled off from the mount 2. In this case, the mount 2
Since the releasability of the typesetting paper 5 is much higher than that of the phototypesetting paper 5, the adhesive layer 13 is separated from the mount 2 side and adheres to the back side of the printed piece 8. Therefore, when this printed piece 8 is pasted onto the block base mount 4 as shown in FIG. It can be easily attached to the mount 4 side through the adhesive layer 13 attached to the back surface.

In addition, when pasting this printed piece 8 on the base mount 4, the grid 4a of the base mount 4 and the cut edge 8a of the printed piece 8 should be parallel to each other. Since the printed portion 8 and the direction of the cut edge 8a are made to match accurately when cutting out the printed piece, simply align the direction of the cut edge 8a of the printed piece 8 with the direction of the cut edge 8a of the printing plate mount 4 as shown by reference numeral 8'' in FIG. If the printed pieces 8, 8, . . . are pasted one after another so as to be parallel to the grid 4a, the printed characters after phototypesetting will be accurately aligned in the parallel direction.

Effects of the invention According to the adhesive sheet for phototypesetting of the invention, the printed piece 8
Since the adhesive layer 13 is automatically formed on the back side of the printed piece 8 when it is cut out, there is no need to glue the back side of the printed piece as in the conventional phototypesetting method.
This has the effect of improving the efficiency of phototypesetting work.

In addition, when cutting out the necessary print from the phototypesetting paper 5, by running a knife along the grid of the mount 2 that can be seen through the phototypesetting paper 5, a shape is created in which the direction of the printed portion and the cutting edge 8a match exactly. Printed piece 8
By pasting the printed piece 8 parallel to the grid 4a of the base mount 4, it is possible to easily obtain a clean phototypesetting plate with no disturbances in the printed rows, which improves the phototypesetting technique. This has the effect of improving product quality and product value.

[Brief explanation of drawings]

Fig. 1 is a plan view of the phototypesetting paper, Fig. 2 is a plan view of the base board, Fig. 3 is a printed piece cut out from the phototypesetting paper in Fig. 1, and Fig. 4 a and b are cut out by the conventional method. An example of the shape of a printed piece, FIG. 5 is a plan view of an adhesive sheet according to an embodiment of the present invention, FIG. 6 is a longitudinal cross-sectional view of FIG. 5, and FIGS. 7 and 8 are mounts shown in FIG. 5. Fig. 9 is a diagram showing the state in which the printed pieces cut out from the phototypesetting paper shown in Fig. 8 are pasted on the base board, and Fig. 10 is a diagram showing the state in which the phototypesetting paper shown in Fig. 8 is joined. This is a printed piece that has been cut out. 2... Mounting paper, 3... Protective paper, 11... First silicon processed layer, 12... Second silicon processed layer,
13... Adhesive layer.

Claims (1)

[Scope of utility model registration request] On the adhesive layer 13 of the mount 2, on which the first silicone processed layer 11 and the adhesive layer 13 are sequentially laminated on the grid printing, the first silicone processed layer is placed on the surface thereof. This adhesive sheet for phototypesetting is formed by laminating protective paper 3 on which a second silicone processed layer 12 having a greater peeling effect than 11 is formed.