JPH018397Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a decorative sheet suitable for bags and cushion materials.

Japanese bags are generally made of woven fabric using regular gold and silver thread in a gold brocade style. In addition, similar woven fabrics are preferred as high-quality cushion materials, but these woven fabrics have the disadvantage of poor abrasion resistance, weather resistance, and sweat resistance, and although they have an elegant appearance, they do not change easily. It was hot.

Therefore, the present invention eliminates these drawbacks and provides a decorative fabric that is robust, elegant, and versatile.

The decorative sheet of the present invention is bonded to a sheet material selected from fabric, synthetic leather, and natural leather such that decorative pieces formed of two or more types of foil paper are exposed from at least a portion of the sheet material. The decorative sheet is characterized in that the foil paper has two or more types of metal layers provided on the surface of the base sheet, and has a synthetic resin protective film on the surface.

That is, a decorative piece is placed on the back side of the sheet material,
The decorative pieces are glued or sewn together so that the decorative pieces are exposed through the gaps in the sheet material. The voids may be formed by cutting out a portion of the sheet material, or may be based on a watermark pattern of the sheet material itself.

Foil paper is made of two or more metal layers on the surface of various base sheets such as paper or synthetic resin film, but even if each metal layer partially overlaps, it does not cover the entire surface. They may be formed overlapping each other. In any case, by changing the combination of metal types and thickness, the color tone can be changed arbitrarily, and by using such foil paper, it is possible to obtain a wide variety of products of very high quality. can.

In particular, those whose outer layer is made of noble metal are excellent in terms of both quality and design effect. In addition, when a decorative piece is formed using two or more types of foil paper in which the outer layer is made of the same precious metal and the lower layer is made of different types or thicknesses of metal, a very attractive product can be obtained.

The method for producing such a metal layer is not particularly limited, but may include attachment of metal foil to the surface of the base sheet, vacuum deposition of metal, deposition by sputtering, electroless plating, etc.
Alternatively, it is preferable to provide a metal layer by transferring a metal layer provided on a release sheet, and further electrolytically plate a metal on the metal layer.

For forming the first metal layer on the base sheet, the method of directly forming the metal layer on the surface of the sheet as described above can be applied, but it is also possible to form the first metal layer on the release sheet in advance,
It is very useful to use a method of transferring the metal layer to a base sheet.

The protective film made of synthetic resin provided on the surface of the foil paper can be formed by direct coating with synthetic resin paint, adhesion of synthetic resin film, or transfer thereof. The type of synthetic resin is not particularly limited, but one with excellent film-forming ability and strong film strength is preferred. Note that the protective film may be provided on the surface of the foil paper after the foil paper is formed into a decorative piece.

Although such decorative pieces may be used as they are, those cut and pasted together or woven are preferably used. When weaving foil paper using flat threads, the decorative piece may use these flat threads for both the warp and weft, or may use them in combination with ordinary threads.

Example A cutout 2 was provided in a woven fabric 1 made of silk thread, a decorative piece 3 was placed on the back side of the woven fabric 1, and both were sewn around the cutout 2.

The decorative piece 3 is formed by combining the following six types of flat threads in a plain weave pattern.

A Polyester film electrolytically plated with 0.02μ gold via a copper thin film (red-yellow gold thread).

B Polyester film is electrolytically plated with nickel via a thin silver film and then electrolytically plated with 0.02μ gold (golden colored thread).

C Polyester film electrolytically plated with 0.015μ gold via a thin silver film (yellow gold gold thread).

D After electrolytically plating copper with a 0.005μ flash on a polyester film through a thin silver film, gold was applied.
0.01μ flattened (pink gold thread).

E Polyester film electrolytically plated with 0.01μ gold via a thin silver film (pale yellow gold thread).

F Polyester film electrolytically plated with 0.02μ nickel and gold via a thin silver film (gold thread of white gold).

These gold and silver flat threads were mainly formed according to the method described in Japanese Utility Model Application No. 50-85305 and Japanese Patent Application No. 55-18421, and each flat thread surface was provided with a polyester protective film. ing.

The handbags manufactured using the decorative sheets obtained in the examples were highly decorative and could be widely used for both Japanese and Western clothing. Further, since the decorative piece 3 is formed from a flat thread having a metal multilayer and a protective film made of synthetic resin, there is no problem in terms of strength and it is practical.

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing an example of the present invention, and FIG. 2 is a perspective view of a handbag using the decorative sheet of FIG. 1. 1... woven fabric, 2... cutout, 3... decorative piece,
A~F...Flat thread.

Claims (1)

[Claims for Utility Model Registration] (1) A sheet material selected from the group consisting of fabric, synthetic leather, and natural leather, joined to a decorative piece such that at least a portion of the sheet material is exposed. , the above-mentioned decorative piece is formed by combining two or more kinds of foil paper with different color tones, each having two or more kinds of metal layers provided on the surface of the base sheet, and the above-mentioned foil paper has a synthetic resin protective film on the surface. and the foil paper is characterized in that the outer metal layer is made of the same noble metal, and the metal layer thereunder is different in type or thickness of metal. (2) The decorative sheet according to claim (1) of the utility model registration, characterized in that a part of the sheet material is cut out, and the decorative piece is exposed from the cutout. (3) The above-mentioned sheet material has a watermark pattern, and the above-mentioned decorative piece is exposed from the part of the watermark pattern. Decorative sheet described in (2). (4) The foil paper has a metal layer attached to the surface of the base sheet by vacuum vapor deposition, sputtering or electroless plating, or by transferring a metal layer provided on a release sheet; Utility model registration claim No. (1) characterized in that the product is obtained by further electrolytically plating a metal on the metal layer.
The decorative sheet described in any one of Items to Items (3). (5) The method according to any one of claims (1) to (4) of claims for utility model registration, characterized in that the decorative piece is formed from flat threads cut from the foil paper. decorative sheet. (6) The decorative sheet according to claim (5), wherein the decorative piece is a woven fabric using the flat thread.