JP3219094U - Sheet cutting aid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sheet cutting aid that is easy to work and can accurately cut an adhesive sheet so that the adhesive sheets do not overlap after the adhesive sheet winding process and can be used as a ruler. An intersection portion of inner sides orthogonal to each other of the L-shaped guide plate is cut out in an arc shape, and at an angle of 45 degrees with respect to the outer side of the L-shaped guide plate at a substantially central portion of the L-shaped guide plate. A rectangular slot 2 was provided, a scale 3 was printed on the outer periphery of the L-shaped guide plate, and the back surface of the L-shaped guide plate was non-adhesive treated to obtain a sheet cutting aid 1. [Selection] Figure 1

Description

Detailed description of the invention

  The present invention relates to an adhesive sheet cutting aid used in the production of signboards.

  In the production of conventional signboards, after sticking a slightly larger adhesive sheet to the plate material that supports the signboard, the operator manually cuts the four sides of the adhesive sheet that do not overlap with the support into squares. And the method of winding an adhesive sheet around the outer periphery of a support body and processing is performed. On the other hand, there is no sheet cutting aid dedicated to the adhesive sheet used for signboard production.

  However, in the above-described conventional method, when the pressure-sensitive adhesive sheet is wound around the outer periphery of the support, the pressure-sensitive adhesive sheet is likely to float or peel off because the pressure-sensitive adhesive sheet overlaps in the four directions of the support.

  In view of the above circumstances, the present invention provides a sheet cutting aid that is easy to work, can accurately cut an adhesive sheet, and does not overlap after the wrapping process of the adhesive sheet, and can be used as a ruler. Objective.

  In order to achieve the above-described object, the intersection of the inner side of the L-shaped guide plate that is orthogonal to the L-shaped guide plate is cut out in a circular arc shape, and is approximately centered on the L-shaped guide plate with respect to the outer side of the L-shaped guide plate. A rectangular slot was provided at an angle of 45 degrees, a scale was printed on the outer periphery of the L-shaped guide plate, and the back surface of the L-shaped guide plate was non-adhesive treated to obtain a sheet cutting aid.

  In the sheet cutting aid of the present invention, the intersection of the inner side that is perpendicular to the L-shaped guide plate is cut out in a circular arc shape, and is substantially centered on the L-shaped guide plate with respect to the outer side of the L-shaped guide plate. A sheet cutting aid having a rectangular slot formed at an angle of 45 degrees, a scale printed on the outer periphery of the L-shaped guide plate, and a back surface of the L-shaped guide plate being non-adhesive-treated, By applying the inner side to the support at right angles and cutting the adhesive sheet along the side of the rectangular slot, the adhesive sheet can be safely, quickly and neatly cut into a shape in which the adhesive sheets do not overlap in the entrainment process.

  In addition, this sheet cutting aid is a support having various thicknesses by changing the position of the rectangular slot at an angle of 45 degrees with respect to the outer side from the intersection of the inner sides orthogonal to the L-shaped guide plate. It can correspond to.

  Moreover, it can be used as a ruler by printing scales on the outer periphery of the L-shaped guide plate.

  Further, since the back surface of the L-shaped guide plate is non-adhesively processed, the work can be performed without the adhesive sheet sticking to the sheet cutting aid.

It is a top view of the sheet cutting aid of the present invention. It is a perspective view of the sheet cutting aid of the present invention. It is a figure which shows the state which uses the sheet | seat cutting aid of this invention.

  An embodiment of the present invention will be described below.

  First, as shown in FIG. 1, the sheet cutting aid 1 of the present embodiment is made of an aluminum composite plate having a thickness of 3 mm, each having an inner side length of 70 mm, and a hole having a radius of 3 mm at the intersection. Cut out, molded into an L-shape with an outer side length of 120 mm and a width of 50 mm, and a rectangular shape with a length of 88 mm and a width of 6 mm at an angle of 45 degrees with respect to the outer side at the approximate center of the L-shaped guide plate The slot 2 was provided. The material of the L-shaped guide plate is not particularly limited to the aluminum composite plate.

  Moreover, the scale 3 was printed on the four sides of the inner side and the outer side of the L-shaped guide plate so as to be used as a ruler.

  Moreover, the non-adhesion process by the film which has non-adhesiveness was given to the back surface of an L-shaped guide plate.

DESCRIPTION OF SYMBOLS 1 Sheet cutting aid 2 Groove hole 3 Scale 4 Adhesive sheet tart wire 5 Support body 6 Adhesive sheet

Claims (3)

  The intersection of the inner sides orthogonal to the L-shaped guide plate is cut out in an arc shape, and a rectangular slot is formed at a substantially central portion of the L-shaped guide plate at an angle of 45 degrees with respect to the outer side of the L-shaped guide plate. Sheet cutting aid characterized by providing   The sheet cutting aid according to claim 1, wherein a scale is printed on the outer periphery of the L-shaped guide plate.   The sheet cutting aid according to claim 1, wherein the back surface of the L-shaped guide plate is non-adhesive.

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