JPH0436264Y2 - - Google Patents

Description

[Detailed description of the invention] (1) Industrial application field The present invention is an adhesive color that can be applied to a black and white film for overhead projectors, etc. to color a desired shape on the black and white film. It's about film.

(2) Problems to be solved by conventional technology and invention Conventionally, as this type of color film for pasting,
There was one consisting of a transparent color film with a transparent adhesive layer formed on the back side, and a release paper removably adhered to the transparent adhesive layer. The release paper for this color film was made of opaque white paper treated with silicone resin, so it could be attached to the desired shape drawn on the black and white film for overhead projectors, etc. In order to attach a transparent color film, it is necessary to draw a line on the color film to match the eye size or desired shape and then cut it out, which is inaccurate, requires many adjustments, and takes time to transfer. There was a problem.

The present invention uses a translucent synthetic resin film with a roughened back surface to make it translucent, instead of release paper, so that the desired shape on the black and white film can be formed into a translucent synthetic resin film. The roughened back surface can be seen through, and the desired shape seen through can be easily and clearly hand-transferred onto the back surface using an ordinary writing instrument such as a pencil or a ballpoint pen, and then, By cutting out the transferred desired shape, a transparent color film that can be pasted onto a black and white film is obtained, thereby successfully solving the above problems.

(3) Means for solving the problem The present invention consists of a transparent color film with a transparent adhesive layer formed on the back side, a front surface that is removably adhered to the adhesive layer, and a back surface that is processed to have a rough surface. It consists of a translucent synthetic resin film made translucent by
Seeing through a predetermined shape on a black and white film, transferring it to the roughened back surface of the translucent synthetic resin film, and cutting out the transferred desired shape;
The present invention provides a color film for pasting, in which the transparent color film can be pasted onto the black and white film.

In the present invention, a translucent synthetic resin film whose back surface is roughened and made translucent is
The surface can be roughened by applying a matting agent such as fine powder sand, or by sandblasting to create a rough surface. It can be easily written using a .

Furthermore, a graph paper shape or other figures can be printed in advance on the roughened back surface of the translucent synthetic resin film.

(4) Function As mentioned above, the present invention is composed of a transparent color film with a transparent adhesive layer formed on its back surface, and a translucent synthetic resin film whose back surface is roughened to make it translucent. Therefore, when you press the surface of a transparent color film against the desired shape on a black and white film for overhead projectors, etc., the roughened back side of the semi-transparent synthetic resin film will be exposed.
The desired shape to be cut out on the black and white film can be seen through.

In addition, the roughened and semitransparent back side of the translucent synthetic resin film can be easily and clearly written using ordinary writing instruments such as pencils and ballpoint pens.
Since it is possible to draw, a desired shape seen through the back side of a translucent synthetic resin film can be immediately drawn using the writing instrument. If a transparent synthetic resin film is used, the desired shape on the black and white film can be seen through the back side of the transparent synthetic resin film, but the desired shape that can be seen through the film cannot be drawn using an ordinary writing instrument such as a pencil or ballpoint pen. This is a significant advantage of the present invention compared to the fact that it was not possible to write by hand.

Furthermore, a graph paper shape or other figures can be printed in advance on the roughened back side of the translucent synthetic resin film, and if these are printed, the transfer becomes easier.

In this way, the present invention allows a desired shape on a black and white film to be seen through, transferred to the roughened back side of a translucent synthetic resin film, cut out the transferred desired shape, and then transferred to a translucent synthetic resin film. By peeling off the film, a transparent color film cut out into an accurate desired shape can be obtained, which can be pasted onto a black and white film in the desired shape.

(5) Examples Examples of the present invention will be explained with reference to the drawings. 10
is a transparent color film, 20 is a transparent adhesive layer,
30 indicates a translucent synthetic resin film.

The transparent color film 10 has a front surface 11 and a back surface 12. The transparent adhesive layer 20 is formed on the back surface 12 of the transparent color film 10. The translucent synthetic resin film 30 has a front surface 31 and a back surface 32. The front surface 31 is peelably adhered to the transparent adhesive layer 20, and the back surface 32 is roughened by applying a matting agent such as finely divided sand. The surface has been processed to make it semi-transparent.

(6) Effects of the invention According to the invention, a desired shape on a black and white film for overhead projectors, etc. can be seen through the roughened back side of the translucent synthetic resin film, and can be used with a pencil, ballpoint pen, etc. A transparent color film in a desired shape can be easily obtained by accurately transferring the film using a common writing instrument, cutting out the transferred desired shape, and then peeling off the translucent synthetic resin film. It has the advantage of being easy to create and inexpensive.

[Brief explanation of the drawing]

The drawing is a partially enlarged sectional view showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 10... Transparent color film, 12... Back side of the same as above, 20... Transparent adhesive layer, 30... Translucent synthetic resin film, 31... Front side of same as above, 32...
...Same back side.

Claims (1)

[Scope of utility model registration request] It consists of a transparent color film with a transparent adhesive layer formed on its back surface, and a translucent synthetic resin film whose surface is removably adhered to the transparent adhesive layer and whose back surface is roughened and made translucent. , the desired shape on the black and white film can be seen through and transferred to the roughened back surface of the translucent synthetic resin film, the transferred desired shape can be cut out and the transparent transparent film can be pasted on the black and white film; A color film for pasting to obtain a color film.