JPH0322320B2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention is a method of creating a relief by doubly bonding a relief adhesive sheet cut into the shape of the desired relief and a finished adhesive sheet to a base surface. This relates to a relief processing method for adhesive sheets used for building walls, doors, fixtures, etc.

(Prior Art) Conventional relief methods include methods that use harmful corrosive liquid, methods that make a mold and press them, and methods that carve out each piece one by one.

(Problems to be solved by the invention) However, all of these methods require complex technology and many work processes, and are not only time-consuming but also extremely expensive, and the work is always accompanied by great danger. It was something that haunted me.

Therefore, the present invention was created to solve the above-mentioned conventional problems.Compared to the conventional relief processing method, each design can be freely selected, and it is possible to reduce the time and cost. Furthermore, the number of places where relief processing can be used is increasing, and it has the potential to become popular as a universal wall covering material or finishing material in the future.This provides an extremely interesting relief processing method for adhesive sheets.

(Means for Solving the Problems) In order to achieve the above-mentioned object, in the present invention, a relief adhesive sheet made of vinyl chloride cut into the shape of the relief design or letters that is desired to be expressed is placed on the base surface. and then apply a finishing adhesive sheet made of vinyl chloride on top of this relief adhesive sheet.
After adhering so as to cover the entire surface of the base, the surface of the finished adhesive sheet is heat-processed to arrange the edges according to the shape of the relief adhesive sheet.

(Function) By using the above-mentioned technical means, a level difference is created between the base surface and the relief adhesive sheet, and the shape of the relief adhesive sheet is made to stand out on the surface of the finished adhesive sheet. The purpose is to complete the relief while increasing the shrinkage performance and adhesive strength of the material.

(Example) Hereinafter, an example of the present invention will be described based on the drawings.

In the relief processing method of the adhesive sheet of the present invention, first, as shown in FIG. Glue to.

Next, as shown in FIG. 2, from above the relief adhesive sheet 2 adhered in FIG.
are adhered so as to cover the entire base surface 1.

Thereafter, as shown in FIG. 3, the surface of the finished adhesive sheet 3 bonded in FIG. That is, in order to adjust the edges according to the shape of the relief adhesive sheet 2, a needle or the like is inserted near the edge of the relief adhesive sheet 2 of the finished adhesive sheet 3 to remove internal air, and the edge portion of the relief adhesive sheet 2 is adjusted. You can press it with your finger or the like.

(Effects of the Invention) The present invention uses the processing method described above, adheres a relief adhesive sheet 2 made of vinyl chloride cut into the shape of a desired relief design or letters, etc. to the base surface 1, and then forms the relief adhesive sheet. Since the finished adhesive sheet 3 made of vinyl chloride was adhered from above 2 so as to cover the entire base surface 1, a level difference occurred between the base surface 1 and the relief adhesive sheet 2, and the surface of the finished adhesive sheet 3 The shape of the relief adhesive sheet 2 can be made to stand out. In addition, since the surface of the finishing adhesive sheet 3 is thermally processed to adjust the edges according to the shape of the relief adhesive sheet 2, the relief can be completed while further improving the shrinkage performance and adhesive strength of the finishing adhesive sheet 3. be able to.

That is, according to the processing method of the present invention, the following effects can be obtained.

(a) The material of the base surface 1 to which the relief is applied can be selected, and there is no need to directly process the board surface.

(b) Since relief can be expressed only by sheet processing, construction time can be shortened.

(c) Can be constructed on site using existing vertical walls and doors as they are.

(d) While mass production is possible in factories, it is also possible to easily process each relief into a free and original design unlike any other.

(e) Compared to conventional relief processing, it can be produced at a lower cost.

(f) Since a flexible adhesive sheet is used, relief processing can be performed on the base surface 1 having a complex shape including curved surfaces.

(g) By using nonflammable material for the adhesive sheet,
Fire safety certification can be obtained.

Therefore, compared to the conventional relief processing method, each design can be freely selected, and it can be constructed in a shorter time and at a lower cost.Furthermore, the number of places where relief processing can be used has increased, and it will become a universal wall covering material in the future. This is an extremely interesting processing method, as it has the potential to become widespread as a finishing material.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and FIG. 1 shows the process of adhering a relief adhesive sheet to a base surface, A is a perspective view, B is a sectional view, and FIG. 2 is a relief adhesive sheet shown in FIG. 1. Showing the process of gluing a finishing adhesive sheet onto the sheet, A is a perspective view, B is a cross-sectional view,
FIG. 3 shows a step of applying heat treatment to the surface of the finished adhesive sheet shown in FIG. 2 to prepare edges according to the shape of the relief adhesive sheet, where A is a perspective view and B is a sectional view. 1...Base surface, 2...Relief adhesive sheet, 3
...Finished adhesive sheet.

Claims (1)

[Claims] 1 Glue a relief adhesive sheet made of vinyl chloride cut into the shape of the relief design or letters that you want to express to the base surface, and cover the entire base surface with a finishing adhesive sheet made of vinyl chloride from above this relief adhesive sheet. 1. A relief processing method for a pressure-sensitive adhesive sheet, which comprises applying heat treatment to the surface of the finished pressure-sensitive adhesive sheet to arrange edges according to the shape of the relief pressure-sensitive adhesive sheet.