JPH0252015B2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a double-sided patterned warp foil yarn material.

In general, it is considered best to weave patterned foil threads into textiles to create painterly-like subtle color shading.

Conventionally, foil threads with the same pattern on the front and back sides have been proposed, but warp foil threads with the same pattern on the front and back sides and with an excellent texture have not yet been developed.

The present inventor focused on the development of a warp foil yarn with the same pattern on the front and back sides, and conducted repeated research, but encountered a major problem in the process. That is, the target table,
In order to obtain a warp thread with the same pattern on both sides of the back, it is necessary to apply the pattern in the correct position on the front and back sides, and this can be done simply and easily on a material sheet for warp thread that is at least 50 meters long. A new challenge arose: a solution to ensure accuracy.

Therefore, the present invention has the same pattern on both the front and back sides.
The object of the present invention is to provide a double-sided patterned warp yarn material fabric that can be applied accurately and that can also develop an excellent texture.

The above object of the present invention is achieved by a double-sided patterned warp foil yarn fabric having the following configuration.

A double-sided patterned warp yarn material having the same pattern on the front and back surfaces of a composite laminate of a transparent base film and a base paper for gold or silver foil, said composite laminate comprising:
On one side of a transparent base film, a narrower gold or silver foil base paper was placed, and the material was divided into two halves with a length equivalent to twice the length of the target warp foil thread original fabric. One side of the material, or one obtained by dividing a material with a width equivalent to twice the width of the fabric to be woven into left and right halves, are adhered and laminated with margins left and right on the left and right, and the transparent base film is formed. A double-sided patterned warp foil yarn raw fabric characterized in that the other side of the material is a composite laminate in which two halves of the material are adhered and laminated with margins left and right.

A double-sided patterned warp foil yarn raw material having the same pattern on both sides of a composite laminate of a transparent base film, a base paper for gold or silver foil, and a film, wherein the composite laminate is on one side of the transparent base film, A paper for gold or silver flat foil with a width narrower than this is obtained by dividing a material with a length equivalent to twice the length of the target warp foil thread material into two halves, or one for woven paper. A material with a width equivalent to twice the width of the textile to be fabricated is divided into left and right halves, one of which is pasted and laminated with margins left and right, and the material is placed on the other side of the transparent base film. A composite laminate in which the other half of the transparent base film is adhered and laminated with margins left and right, and a film is further adhered and laminated on the gold or silver flat base paper on the front and back sides of the transparent base film. A double-sided patterned warp foil thread material.

The above-mentioned base paper for gold or silver foil is hereinafter abbreviated as gold or silver foil base paper.

In the present invention, the raw material for the double-sided pattern warp foil yarn material is a composite laminate in which gold and silver foil base paper is laminated on the front and back sides of a base film, or a film is further laminated on top of the gold and silver foil base paper. Since a composite laminate is applied, it is possible to solve the problem of partial thickness unevenness in a single layer with such composites, which can therefore be seen in foil threads obtained by cutting a material consisting of a single layer. There is no pattern deviation between the warp threads on the loom and the warp threads on the loom due to uneven elongation due to uneven material thickness. Even though the composite laminate needs to have a length of at least one weaving lot length (at least 50 m using a normal loom), by laminating its constituent materials on one side, one on the front and one on the back, wrinkles do not occur. can achieve this. When pasting such long gold and silver leaf base paper or film on both the front and back sides of the base film at the same time,
It is necessary to laminate the front and back long gold and silver foil base papers and films while holding them at the same tension to prevent wrinkles, and it is technically extremely difficult to do this in practice, but one side By doing this step by step, the base film is stretched lightly to the extent that it does not loosen, and the gold and silver foil base paper to be laminated and the film can be attached thereto using a normal tension-controlled winding method to avoid wrinkles. Thus, according to the present invention, a long material made of a composite laminate that is free of wrinkles and has a good texture can be obtained industrially and simply. The texture of the material is that the gold and silver foil base paper that is laminated on the front and back sides of the transparent base film is coated with a material that has a width equivalent to twice the length or twice the width of the woven fabric. Since the result obtained by dividing the image into left and right halves is applied, the front and back sides match. This is because the gold and silver foil base papers obtained in this way are products of the same lot and have substantially the same physical properties such as thickness, strength, and stiffness.

On the other hand, if the textures of the front and back sides of a composite laminate do not match, the textures of the front and back patterns will also not match.Furthermore, even if the positions of the front and back patterns shown below are aligned, their usefulness will be extremely limited. Although it will be low,
In the present invention, as described above, a composite laminate with matching textures on the front and back sides can be obtained, and therefore, its usefulness is high.

In the present invention, if necessary, a coating layer (for example, a coating layer of lacquer or synthetic resin) for sealing is formed on the gold and silver foil base paper on the front and back sides of this long material, or a coating layer for sealing is formed. A layer, a metal vapor deposited layer for imparting metallic luster, and a protective coating layer may be sequentially formed, and a metal vapor deposited layer for imparting metallic luster may be formed on the front and back films as necessary. may be applied. In the case of a composite laminate in which a film is further laminated on top of a gold and silver foil base paper, the metal vapor deposition layer only needs to be applied to the front and back films.

In the present invention, a composite laminate in which gold and silver foil base paper is laminated on the front and back surfaces of a transparent base film, or a film is further laminated and laminated on top of the gold and silver foil base paper, has margins on the left and right sides of the transparent base film. Being a thing brings about the following:

To add patterns to the front and back sides of the above composite laminate,
Alignment marks are applied to the above-mentioned margins of the transparent base film, the pattern is printed on the surface of the composite laminate, and then the pattern is printed on the back side. , While looking through the mark, it is possible to easily and accurately align the pattern necessary for patterning the back surface based on the mark.

In the present invention, since the gold and silver foil base paper is laminated on the front and back surfaces of the base film, the gold and silver foil base paper provides a fluffy and soft texture with excellent texture, gloss, and color tone. Therefore, according to the present invention, the delicate texture required for high-grade Nishijin textile obi can be expressed in double-sided pattern warp foil yarn.

However, when gold and silver foil base paper is pasted onto a base film, wrinkles occur after pasting, and these wrinkles appear in the pattern when it is printed. If the wrinkles occur in different ways on the front and back sides of the paper, the patterns on the front and back sides will look different. These are phenomena discovered at the research stage related to the present invention.

In view of this problem, the inventor of the present invention made many attempts to attach gold and silver foil base paper to the front and back sides of the base film with uniform wrinkles on both sides, and as a result, the length of the target warp foil yarn base paper was twice as long as the target warp foil yarn base paper. The material is one obtained by dividing the corresponding gold and silver leaf base paper into two halves into the front and back, or one obtained by dividing the gold and silver leaf base paper with a width equivalent to twice the width of the fabric to be woven into the left and right halves. By laminating one of the former two-part material or one of the latter two-part material on one side of the base film and the other one on the other side of the base film, the front and back sides of the base film are separated. succeeded in making wrinkles uniform in paper. Thus, according to the present invention, by applying the same pattern on the front and back sides of a composite laminate in which gold and silver foil base paper is adhered and laminated on the front and back sides of a base film, or a film is further adhered and laminated on the gold and silver foil base paper, this can be achieved. It has now been possible to provide a double-sided patterned warp foil yarn raw fabric which can be formed with the same texture on both sides, and which can exhibit the delicate texture required for high-grade Nishijin textile obi and the same pattern on both sides.

If the composite laminate is made by laminating a film on top of the gold and silver foil base paper on the front and back sides of the base film, the above-mentioned fluffy and soft texture based on the gold and silver foil base paper can be visually perceived through the film. As a result, it has a deep meaning.

Thus, the present invention can provide a double-sided patterned warp foil yarn material fabric that can be simply and accurately applied with the same pattern on the front and back sides, and can also exhibit excellent texture.

Next, embodiments of the present invention will be described with reference to the drawings.

The transparent base film 1 can be made of any suitable material, such as polyester film or nylon film. The thickness of the film can vary within a wide range, but is generally preferably less than 0.01 mm. The width of the film needs to be slightly wider than the width of the fabric, and generally, for example, if the width of the fabric is 300 mm, the width of the film is 350 mm.
mm width. The length corresponds to the length of the fabric.

The gold and silver foil base paper 2 that is adhered and laminated on the front and back surfaces of the transparent base film 1 can be, for example, the same gold and silver foil base paper that is conventionally used for foil yarn base fabrics. The film 3 laminated on the gold and silver foil base paper 2 can be made of an appropriate material, for example, the same material as the transparent base film. The thickness may be appropriately selected depending on the purpose. This base paper or film has a width narrower than that of the transparent base film 1, that is, a width corresponding to the width of the fabric.

If necessary, the gold and silver foil base paper laminated on the front and back sides of the transparent base film 1 is coated with a sealing coating layer 4 (for example, a coating layer of lacquer or synthetic resin), or a sealing coating layer 4 and metal vapor deposition. A protective coating layer 6 may be formed on the layer 5, and a metal vapor deposited layer 5' may be formed on the film 3 as required.

The above-mentioned gold and silver foil base paper 2 is made from the same lot and has a length equivalent to twice the length of the target warp foil yarn material or twice the width of the woven fabric for the above-mentioned purpose. Allocate a material with a width of When forming the above sealing coating layer or metal vapor deposition layer on the gold and silver foil base paper 2 or film 3,
Purpose In order to make the purpose of matching the texture of the front and back sides of the warp foil yarn material more rational, the above-mentioned material bipartite treatment is performed after the formation of the layer.

The gold and silver foil base paper 2 is adhered and laminated to the transparent base film 1, and the film 3 is adhered and laminated to the base paper on both the front and back sides. This lamination may be carried out using a conventionally known adhesive and by a conventional tension-controlled winding method. During lamination, margins 7 are left on the left and right sides of the transparent base film 1.

A pattern is applied to the gold and silver foil base paper or film on the front and back sides of the composite laminate thus obtained. This pattern may be formed by any appropriate means, such as printing.

When forming the first pattern, a suitable positioning mark, for example, a circle mark, is placed on the margin 7 of the transparent base film 1 on that side. A pattern identical to the first pattern is formed on the opposite side. When forming this latter pattern, while looking through the alignment marks,
Based on this, alignment for forming the pattern is performed. The verification may be performed by applying, for example, a method used in multicolor printing, and an appropriate mark that matches the above-mentioned O mark, for example, a + mark, can be used as the verification mark. These marks will be matched.

[Brief explanation of drawings]

FIG. 1 is an enlarged sectional view showing one example of the warp foil yarn material fabric of the present invention, and FIG. 2 is an enlarged sectional view showing another example of the warp foil yarn material of the present invention. 1 is transparent base film, 2 is gold and silver foil base paper, 3
is a film, 4 is a sealing coating layer, 5,
5' is a metal vapor deposition layer, 6 is a protective coating layer, and 7 is a metal vapor deposition layer.
is the margin.

Claims (1)

[Scope of Claims] 1. A double-sided patterned warp foil yarn raw material having the same pattern on both sides of a composite laminate of a transparent base film and base paper for gold or silver flat foil, wherein the composite laminate is transparent. On one side of the base film, use paper for gold or silver flat foil that is narrower in width, and place two pieces of material on the front and back, each having a length equivalent to twice the length of the target warp foil yarn material.
2 pieces of material with a width equivalent to twice the width of the fabric to be woven, on the left and right.
One side of the obtained material is adhered and laminated with margins left and right on the left and right, and the other half of the material is adhered and laminated on the other side of the transparent base film with margins left and right. A double-sided patterned warp foil yarn material fabric characterized by being a composite laminate made of 2. In the warp foil yarn material fabric described in claim 1, a sealing coating layer is formed on the surface of the base paper for gold or silver flat foils that is laminated on the front and back surfaces of the transparent base film, and this A double-sided warp foil yarn material with a pattern applied to it. 3. In the warp foil yarn material fabric described in claim 1, a sealing coating layer and a metal vapor deposition layer are provided on the surface of the base paper for gold or silver flat foil, which is laminated on the front and back surfaces of the transparent base film. and a protective coating layer are sequentially formed, and a pattern is applied to the surface of the protective coating layer. 4. A double-sided patterned warp foil yarn raw material having the same pattern on both sides of a composite laminate of a transparent base film, a base paper for gold or silver flat foil, and a film, wherein the composite laminate is on one side of the transparent base film. , one of which is obtained by making paper for gold or silver flat foil with a width narrower than this, and dividing the material into two halves with a length equivalent to twice the length of the target warp foil thread material, or one of the two, or woven paper. A material with a width equivalent to twice the width of the fabric to be made is divided into two on the left and right, one of which is pasted and laminated with a margin left on the left and right, and the other side of the transparent base film is covered with the material. A composite laminate in which the other half of the material is adhered and laminated with margins left and right, and a film is further adhered and laminated on top of the gold or silver flat base paper on the front and back sides of the transparent base film. A double-sided patterned warp foil yarn material. 5. In the warp foil yarn material fabric described in claim 4, a metal vapor-deposited layer is formed on the surface of the film that is adhered and laminated to the gold or silver flat foil base paper on the front and back sides of the transparent base film, A double-sided pattern warp foil yarn material having a pattern on the surface of the metal vapor deposited layer.