JP3141153B2 - Weave - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a woven fabric having a pattern or pattern (hereinafter referred to as "pattern") having a three-dimensional appearance.

[0002]

2. Description of the Related Art Conventionally, the following fabrics are known as such a hand.

A A thread obtained by finely cutting a woven fabric such as a gauze or the like with a backing of Japanese paper, or a woven fabric woven with a picture or patterned foil yarn, and obtained by finely cutting a woven fabric of a paper yarn. Woven fabric woven using yarn. In the case of these woven fabrics, the backing raises the pattern yarns and makes the appearance pattern look three-dimensional.

[0004] B-woven fabric.

The prior art has the following problems.

The pattern yarn in the woven fabric A is a chenille-like yarn or a foil yarn. With such a thread, it is not possible to produce a pattern with a deep and rich perspective. Similarly, a patterned fabric cannot exhibit a pattern with a deep and rich perspective.

[0007] The woven fabric of A is basically a purely rewoven fabric. Reweaving is less productive and more costly. Further, the chenille-like yarn or the foil yarn has a backing, so that it is relatively thick and heavy. For this reason, the woven fabric in which these yarns are woven has a rough texture. Also heavy.

[0008] It is well known that the texture of a printed fabric is also rough and heavy.

[0009]

SUMMARY OF THE INVENTION An object of the present invention is to provide a woven fabric which has a pattern with a deep and rich perspective, and which can achieve the appearance of the pattern at low cost and without stiffness. To be.

[0010]

According to the present invention, a three-dimensional image is input to a storage device by a scanner.
A sheet-like base material having a coating of a crosslinked polyvinyl alcohol having a thickness of 5 μm or more applied to the surface of the painting material,
On the basis of the three-dimensional image data input to the storage device, an ink-jet printer is used to weave a woven fabric by weaving a picture-foil thread obtained by cutting a monochrome or color picture on the coating surface of the material.

In the present specification, the term “picture foil thread” in the present specification refers not only to a foil thread obtained from a flat foil on which a pattern or a pattern is painted, but also to a sheet-like substrate such as paper or film. It is used in a broad sense including a thread obtained by cutting a pattern or pattern on a required width without applying a gold or silver foil. This is the same in the claims and the following description.

In the present invention, a sheet-like substrate having a surface coated with a cross-linked polyvinyl alcohol having a thickness of 5 μm or more is used as a material for painting.

When the coating surface on the material is painted with an ink jet printer, a good painting without bleeding of the ink can be obtained. On the surface where such a coating is not applied, in the case of a sheet-like substrate such as Japanese paper or film suitable for the substrate of the foil yarn, the painting by the ink jet printer becomes defective.

In the present invention, a three-dimensional image is used as a kind of original for painting by ink jet printing.

[0015] The three-dimensional figure is input to the storage device by the scanner,
Based on the input three-dimensional image data, when the monochrome or color painting is applied to the coating surface of the painting material by an ink jet printer, the painting pattern has a deep and rich perspective. Was confirmed from the research results of the present inventors. In particular, in the case of color painting, the appearance with a deep perspective was better.

In the present invention, a woven fabric is woven by incorporating the yarn obtained by cutting the material. Therefore, the pattern appearing on the fabric by the painting applied to this material also has an appearance that is deep in appearance and rich in perspective. (For the sake of convenience, A
Thus, in the present invention, unlike a case of re-weaving, the fact that a material for obtaining a picture foil can be provided with a pattern with rich perspective from an ink jet printer is different from the case of re-weaving. In addition, it is possible to show a three-dimensional pattern on the fabric. Furthermore, the appearance of the pattern can be achieved without backing the material for obtaining the yarn. Thus, the resulting fabric has no stiffness and is light.

The achievement of the result A in the present invention has the following significance.

(1) In the appearance of a pattern using a picture thread composed of a typical drawn foil, only an abstract pattern can be expressed. For example, in the case of Nishijin weaving, most of the pictorial patterns are mainly woven fabrics,
Conventional draw foils only contribute to the appearance of the abstract pattern as a background.

According to the present invention, the problem is solved by applying a thread obtained from the above-mentioned painted material to a drawing foil.

(2) The following results can be obtained when the original of a woven fabric is used as a document for inputting a three-dimensional image into a storage device by a scanner.

The appearance of the pattern appearing on the fabric with the picture foil thread according to the present invention includes irregularities, gloss differences, and irregularities at the intersections of the warp yarns, etc., in the pattern of the original made of the original fabric. The texture presents a preferred embodiment with a deep weave of light and shade. When the painting is in color, the color difference and the gloss difference between the color thread and the gold and silver thread etc. in the crest of the manuscript converge, so there is no light and shade weave in the texture of the appearance pattern of the fabric. It will be preferable. That is, according to the present invention, unlike the case of using a printed fabric, a feeling similar to the luxurious feeling of the printed fabric can be simply and simply expressed.

(3) Also, in order to express a multicolored pattern with a three-dimensional effect of light and shade on a painting material by a conventional screen, gravure printing, or the like, it takes a long time to make a preliminary picture of a plate required for it. It is not suitable for painting materials of small lots of a variety. Especially in the case of foil, there are restrictions on the width of the painting material due to papermaking, and when the pattern to appear is long and continuous in the fabric direction, it must be divided into several materials and painted. In addition, it is more unsuitable for painting materials of many kinds and small lots. According to the present invention, this problem is solved.

In the present invention, the crosslinking agent for polyvinyl alcohol is a blocked isocyanate type polyisocyanate-based crosslinking agent that regenerates an active isocyanate group by heat treatment, and is Elastron BN manufactured by Daiichi Kogyo Seiyaku Co., Ltd. in Kyoto City. -08 (product name) as an example.

When this crosslinking agent is added to an aqueous solution of polyvinyl alcohol and heated, the blocking agent is dissociated, the active isocyanate group is regenerated, and a crosslinking reaction occurs with the functional group of polyvinyl alcohol. The required heating is performed after the polyvinyl alcohol aqueous solution to which the crosslinking agent has been added is applied to the sheet-like substrate. The amount of the cross-linking agent added to polyvinyl alcohol is very small, for example, in the case where an aqueous solution of polyvinyl alcohol is blended with an equal amount of water of polyvinyl alcohol stock solution,
It may be 2 to 5% by weight.

[0025]

Embodiments of the present invention will be described below with reference to the accompanying drawings.

The material I to be painted includes a sheet-like substrate a
Is coated with a coating b of at least 5 μm in thickness of crosslinked polyvinyl alcohol on the surface of. It is sufficient that the coating b has a thickness of 15 μm, generally 7 to 10 μm.

The sheet-shaped substrate a is made of Japanese paper, thin paper, plain silk paper (common name for Japanese paper made by mixing silk fibers), film, metallized washi, metallized thin paper, metallized pure silk, metal Film and the like can be used. Here, metallized washi, metallized thin paper, metallized silk paper, and metallized film are metal films such as gold foil and silver foil-like metal film formed on the surface by a known method,
Thin leaf Japanese paper, silk paper, and film.

To apply the coating b on the surface of the substrate a,
Examples of specifications in which a coating material obtained by adding a small amount of a crosslinking agent called Elastron BN-08 (trade name) to an aqueous polyvinyl alcohol solution by a method using a coater (doctor, roll, screen, etc.) or a spray method are used. Can be. To this coating material, a minute amount of inorganic fine powder pigment may be added.

When the coating b is applied by using a coater or a spray, if the surface of the substrate is made of Japanese paper or silk paper, a coating material of polyvinyl alcohol to which a crosslinking agent is added is directly applied to the surface of the substrate. A coating with the required adhesive strength is obtained. In the case of metallized washi, metallized thin paper, metallized silk, and film, the adhesion strength is low when applying the coating material using a coater or spray, but if the primer coat is applied, the required adhesion strength can be achieved. Is done. Coating b
May be performed by the following transfer method.

A transfer paper or film in which a cross-linked polyvinyl alcohol coating is formed on a release surface of a release paper or a plastic film is overlaid on the sheet-like substrate a so that the cross-linked polyvinyl alcohol coating is on the surface side of the sheet-like substrate a. A method of transferring the coating of crosslinked polyvinyl alcohol on the transfer paper or film to the surface of the sheet-like substrate a by applying pressure. The adhesive required for this transfer is applied on the surface of the transfer paper or film coated with crosslinked polyvinyl alcohol, or on the surface of the sheet-shaped substrate a. Since the coating of the crosslinked polyvinyl alcohol is water-soluble, a solvent-type adhesive is preferably used so as not to adversely affect the water-soluble adhesive.

As a kind of manuscript for painting the painting material I, a three-dimensional figure, such as a woven fabric, a gravel, a fallen leaf, etc., is input to a storage device by a scanner. As the scanner, for example, Genascan 300 (trade name) manufactured by Dainippon Screen Mfg. Co., Ltd. (hereinafter referred to as Jenascan) can be mentioned.

In the case where the three-dimensional figure is a patterned fabric, it is sufficient to scan the document by placing it on the glass surface of the document mounting plate of the above-mentioned jenna scan. In the case where the three-dimensional shape is “roses” such as gravel, fallen leaves, etc., the “roses” are laid or stacked on a mount, and the attached “roses” are placed on the document mounting glass side of the jenna scan. What is necessary is just to mount on this glass surface and scan so that it may become. It is better not to press down these three-dimensional original documents. This is because the three-dimensional image can be input to the storage device without being flattened. Based on the data of the three-dimensional image input to the storage device, a monochrome or color pattern c is painted on the surface b of the crosslinked polyvinyl alcohol on the sheet-like substrate a by an ink jet printer. As an ink jet printer, for example, Masterjet JC2008-50 (trade name) manufactured by Graphtec Co., Ltd.
And TechJET <TechJet> 175i (trade name) of NS Calcomp Co., Ltd.

The obtained material with picture II is cut to a required width. The woven fabric is woven by weaving the obtained picture foil thread.

The pattern appearing on the woven fabric had a deep and rich appearance.

[0035]

As apparent from the above description, according to the present invention, the following effects can be obtained.

(1) It is possible to provide a woven fabric having a pattern with a deep and rich sense of perspective, and capable of realizing the pattern at low cost and without stiffness.

(2) Especially in the case of products of various kinds and small lots,
Higher utility is obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of a painting material used in the present invention.

FIG. 2 shows a perspective view of an example of the picture-attached material according to the present invention.

[Explanation of symbols]

 I Painting material II Painting material a Sheet base material b Coating

────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-5-71031 (JP, A) JP-A-5-71030 (JP, A) JP-A-11-12965 (JP, A) JP-A-11-965 131344 (JP, A) Japanese Utility Model Showa 60-20574 (JP, U) Japanese Utility Model Application Hei 2-97069 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) D03D 15/00-15 / 12 D04D 1/00-11/00 D06Q 1/00-1/14 D02G 1/00-3/48

Claims (1)

(57) [Claims] 1. A three-dimensional image input to a storage device by a scanner, and a sheet-like base material having a surface coated with a coating of crosslinked polyvinyl alcohol having a thickness of 5 μm or more is applied to a painting material, and the three-dimensional image input to the storage device is provided. Based on the data,
A woven fabric, wherein a picture foil thread obtained by cutting a monochrome or color picture on the coating surface on the painting material by an ink jet printer is woven.