JPH032056B2 - - Google Patents

Description

TECHNICAL FIELD The present invention relates to a tape used for correcting an original image so that shadows at the edges of the cut and cut portions do not appear in the copied image when the original image is cut and cut and copied.

PRIOR ART When creating a copy image by modifying an original image, the original image is often modified by cutting and stretching before being copied.

However, when an original image is modified due to cutting and binding, a step corresponding to the thickness of the paper is inevitably created at the edge of the cutting and binding, and this step appears as a line in the copied image.

To explain this with reference to the accompanying drawings, FIG. 1 is a side view of the part where paper or film (hereinafter referred to as original image sheet) 1 for the original image is covered with paper or film (hereinafter referred to as original image sheet). This shows that when a sheet (hereinafter referred to as a cut sheet) 2 is stretched, a step 3 is formed at its edge.

Conventionally, in order to create a copy image without this step line, the original image that has been corrected by cutting and stretching is copied, and the line at the cutout area that appeared on the copy image is erased with correction liquid, etc., and then the original image is used. He also created duplicate images (so-called grandchild copies).

According to this method, lines at the edges of the cut and bound parts do not appear, but the image quality deteriorates each time copying is repeated, so the image quality of the so-called grandchild copy is considerably lower than that of the original image. The problem was that I could only get it.

Purpose This invention solves the above-mentioned drawbacks of the conventional method, and provides a copy correction tape that is used to create a copy image in which the cut and line lines do not appear immediately, using an image corrected by the cut and line as the original image. The purpose is to

Configuration This invention provides a tape made of a transparent or semi-transparent film (hereinafter collectively referred to as transparent film) that has the same color as the original sheet to be corrected so as to leave a transparent or semi-transparent part on one or both sides of the tape. This is a copy correction tape with an opaque coating and an adhesive layer on one side.

The structure of the copy correction tape of the present invention will be explained with reference to the drawings. Figures 3 to 10 show a part of each embodiment of the present invention enlarged from the tape end direction. This is a perspective view of a tape consisting of a transparent film body 8 serving as a base, an opaque coating film 6, and an adhesive layer 7.

The transparent film body 8 serving as the base is a transparent or translucent tape made of cellophane, vinyl, or other material.

The opaque coating 6 must be of the same color as the original sheet to be corrected. Usually white paper is used, so
In principle, this coating film 6 is also white, but when it is used to correct an original image using colored paper such as blue, pale red, or yellow as an original sheet, a coating film of the same color must be used.

The adhesive layer may have the same adhesiveness as a normal adhesive tape, but if it is necessary to peel off the cut portion used for correction, it is necessary to use a low adhesive layer.

FIG. 2 shows how to use the copy correction tape 4 of the present invention, in which the copy correction tape 4 is applied over the cut-up sheet 2 and the original picture sheet 1 so as to cover the step 3 at the edge of the cut-up sheet 2 with the coating film 6. and apply tape 4. The difference in level between the transparent or translucent portions 5 at both ends of the coating portion 6 usually does not appear in the copied image. Therefore, when the tape 4 of the present invention is applied as shown in the figure, it is possible to prevent the line of the step 3 from appearing on the copied image.

Furthermore, the tape 4 of the present invention can be used to partially correct characters or images in an original image, like a normal correction adhesive tape. Even in this case, the difference in the edges of the tape of the present invention does not appear in the copied image, so copying the original image corrected with the tape of the present invention will yield a high-quality copied image.

Below, specific examples of each tape will be explained.
FIG. 3 shows the most common configuration, in which an opaque coating film 6 is provided in the middle of the back surface of a transparent film body 8, and an adhesive layer 7 is further provided below it. As shown in the drawing, it is preferable to provide this opaque coating so that the thickness gradually becomes thinner so that there are no steps at either end, but since the coating usually has surface tension, it will naturally Both ends become thinner, and no step difference in the coating film will appear in the reproduced image.

FIG. 4 shows an example in which an opaque coating 6 is provided on the front surface of a transparent film body 8, and an adhesive layer 7 is provided on the back surface.

FIG. 5 shows an example in which an opaque coating film 6 is provided on both sides of a transparent film body 8, which is effective when coating only on one side is insufficient. However, the effect is the same if you apply multiple coats on one side.

FIG. 6 shows an example in which the opaque coating 6 is offset to one end of the tape.

Figures 7 to 10 show examples of cases in which there is a step at the edge of the opaque coating that is so small that it does not appear in the reproduced image. This is what is shown.

The application locations of the opaque film coating 6 and its effects are as follows:
Those in Figure 7 are the same as those in Figure 3, those in Figure 8 are the same as those in Figure 4, those in Figure 9 are the same as those in Figure 5, and those in Figure 10 are the same as those in Figure 6. Each is the same as the one in the figure.

[Brief explanation of the drawing]

FIG. 1 is a side view of the part where the original image has been cut and bound, FIG. 2 is a perspective view of the original image with the cut and tension and the copy correction tape of the present invention is pasted, and FIG.
10 through 10 are perspective views showing the construction of each specific example of the copy correction tape of the present invention. 1... Original drawing sheet, 2... Kiribari sheet, 3...
...Step, 4... Copy correction tape, 5... Transparent part, 6... Opaque coating film, 7... Adhesive layer, 8...
...Transparent membrane body.

Claims (1)

[Claims] 1 A tape made of a transparent or semi-transparent film has an opaque coating on one or both sides of the same color as the paper or film of the original image to be corrected, so as to leave some transparent or semi-transparent parts; Copy correction tape with adhesive layer.