JPH059828A - Production of foil yarn raw fabric with delustered stereoscopic pattern - Google Patents

Abstract

PURPOSE:To obtain raw fabric capable of giving woven fabric's surface subtle and profound feeling touch by forming a patterned pad using a resin on the back surface of base sheet having on the back surface a thermofusible adhesive layer and on the surface metallic gloss followed by hat pressing together with another base sheet having an adhesive layer. CONSTITUTION:In producing the raw fabric with a stereoscopic pattern- manifestative part present in the inner layer and such pattern manifestable on the outer surface, the back surface of a base sheet 1 is provided with a thermofusible adhesive layer 2 and this adhesive layer 2 is further provided with, as stereoscopic pattern manifestative part, a patterned pad 3 by resinous coating material application and the surface of this base material is afforded with metallic gloss. Thence, the resultant base sheet is laminated with a second base sheet 1 having a thermofusible adhesive layer 2 on the back surface with the adhesive layer 2 inside, and the resulting laminate is sandwiched under heating by a pair of pinch rolls 4 or plates with coarse nip surface corresponding to the base sheet side bearing the pad, thus obtaining the objective raw fabric A with a pad 3' bearing a stereoscopic pattern 30.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a matte three-dimensional pattern foil yarn material, and more particularly to a three-dimensional pattern imparting method in which the three-dimensional pattern exposed portion is present in the inner layer and the three-dimensional pattern is developed on the outer surface. In addition, the three-dimensional pattern is a foil thread fabric with a visual texture that stands out apart from the physical three-dimensional, and has the ability to reveal a three-dimensional pattern with a silhouette-like external texture, and it also appears to be raised. The present invention relates to a method for producing a foil yarn original fabric, which can obtain a foil yarn that gives a mysterious texture on the surface of a woven fabric, which is a combination of feeling and silhouette-like appearance.

Since the three-dimensional pattern of the foil yarn original fabric of the above-mentioned type having a three-dimensional pattern is produced on the outer surface by the bulge of the foil yarn original fabric due to the three-dimensional pattern exposed portion existing in the inner layer portion, it has a roundness without edges. It has a tinged form. Therefore, the foil yarn obtained from such an original fabric of the foil yarn is highly useful because it does not get caught on the shuttle or other fine yarn paths when it is woven into a woven fabric as a warp foil or a drawing foil.

[0003]

2. Description of the Related Art Conventionally, in a three-dimensional pattern foil thread fabric of the type described above, in order to allow the three-dimensional pattern exposed portion to exist in the inner layer portion, the raised portion as the three-dimensional pattern exposed portion is directly applied by resin coating or the like.
A method is used in which a base material sheet applied to the sheet surface and a base material sheet with or without such a raised portion are laminated with the raised portion side facing inward. According to this, when the foil yarn raw material is slit into a narrow width to form a foil yarn, the adhesion area is reduced accordingly, and the peel strength of the raised portion for imparting the three-dimensionality of the pattern is reduced. Thus, there is a problem that the three-dimensional pattern portion of the foil yarn has a strong tendency to be delaminated. In particular, when the foamed portion is filled in the raised portion, the peel strength is weaker, which is more inconvenient.

[0004]

The problem to be solved is the above-mentioned problem in the prior art.

That is, an object of the present invention is to provide a three-dimensional pattern foil inner thread having a three-dimensional pattern-presenting portion inner layer which has no tendency of delamination even when the three-dimensional pattern-presenting portion is made of a foamed resin.
This is to develop a manufacturing method for a matte three-dimensional pattern foil yarn original fabric.

Furthermore, the present invention provides such a type of matte three-dimensional pattern foil thread fabric as a textured texture in which the matte three-dimensional pattern is raised in addition to the physical three-dimensional shape, and has a silhouette-like appearance. As a foil thread that has the ability to show a three-dimensional pattern and that gives a woven texture to the surface of the fabric with a mysterious texture that combines a feeling of being raised and a silhouette-like appearance,
The challenge is to develop a manufacturing method.

[0007]

In order to solve the above problems, in the method for producing a matte three-dimensional foil foil original fabric of the present invention, the three-dimensional pattern exposed portion is present in the inner layer portion and the three-dimensional pattern is expressed on the outer surface. In the production of a foil yarn original fabric in a three-dimensional pattern imparting style, a heat-fusible adhesive layer is formed on the back surface, and a pattern formed by coating a resin coating material on the surface of the adhesive layer as the three-dimensional pattern exposed portion. A base sheet having a ridge-shaped raised portion and having a metallic luster on the surface and a base sheet having a heat-fusible adhesive layer formed on the back surface, or a base sheet having the former structure Material sheet, with the heat-sealable adhesive layer inside, and under heating, the nip surface on the side corresponding to the base sheet with raised portion is a rough surface, or at least one nip It is characterized by being pinched by a pinch roll or a pinching plate whose surface is rough. There.

[0008]

As described above, in the present invention, a three-dimensional pattern exposed portion is present in the inner layer portion of the original foil yarn, each of them has a heat-fusible adhesive layer on one side, and both or one of them has the heat-meltable adhesive layer. A base material sheet and a base material sheet having raised portions in a pattern on the surface of the adhesive adhesive layer, with the adhesive layer inside thereof, by heating with a pinch roll or a compression plate. The method of pressure is taken. According to this method, the patterned raised portion, which is the three-dimensional pattern exposed portion, is a laminate formed by heat-sealing the base sheet and the base sheet in a form wrapped from the entire periphery by the adhesive layer. A portion that is built in the body and that corresponds to the pattern-shaped raised portion of the base sheet is in a state of being bonded to the adhesive layer.

Thus, according to the present invention, even when the three-dimensional pattern exposed portion is made of foamed resin, there is no tendency for delamination,
Realization of the development of a method for producing a three-dimensional pattern foil yarn raw material in which the three-dimensional pattern is present in the inner layer.

In the present invention, the base sheet having the above-mentioned structure and the pinch roll or the pressure plate for pressing the base sheet under heating have a rough nip surface on the predetermined side. This brings about matting of the metallic luster of the surface of the three-dimensional pattern foil yarn raw material obtained by heat welding of these base material sheets. Further, in this matte, in the region along the contour of the three-dimensional pattern on the surface of the original fabric of the foil yarn, the pressure contact with the nip surface of the pinch roll or the pressure plate is weaker than that of the three-dimensional pattern, and the degree of matte is also weakened. For this reason, the matte three-dimensional pattern according to the present invention exhibits a raised texture of visual appearance in addition to the physical three-dimensional pattern.

Since the matte three-dimensional pattern foil yarn raw material obtained according to the present invention has the above-described visual feeling, the matte three-dimensional pattern foil yarn obtained from this and the visual feeling thereof are used. The pattern woven into the woven fabric is also preferable in accordance with the texture of the original fabric.

In the present invention, when the pattern-shaped raised portions of the base sheet are formed so that resin coatings having different heights and resin coatings are continuous or close to each other, the continuous or close boundaries between them. The matte of the three-dimensional pattern on the surface of the raw material of the foil yarn of the part corresponding to the presents a tone different from the others. Further, even when the pattern-shaped raised portions having different protrusions are dispersed, the matte tone of the three-dimensional surface pattern differs depending on the high and low portions of the raised portion.

When the matte three-dimensional pattern is woven into a woven fabric by weaving the foil yarn obtained from the foil yarn original fabric according to the present invention as a warp foil or a drawing foil, the matte three-dimensional pattern on the fabric surface has a silhouette-like appearance depending on the viewing direction. Present. Although the reason is not always clear, the texture of the texture between the three-dimensional pattern portion of the foil thread woven into the woven fabric and the other portion (the three-dimensional pattern portion is the foil thread original fabric base sheet, resin coating and surface metal The texture that is a combination of gloss and matte, the other part is the texture that is a combination of foil yarn original fabric base sheet and the matte of surface metallic gloss, both have different textures.) It is likely that the contrast is subtly and intricately related in three dimensions to give the texture of the preceding appearance due to the three-dimensional nature of the foil thread pattern and the texture of the foil thread.

When the matte three-dimensional pattern appearing on the woven fabric obtained by weaving the foil yarn obtained from the foil yarn original fabric of the present invention has a silhouette-like appearance, it has the above-mentioned feeling of floating feeling. It is a mysterious thing that appears in a complex form.

[0015]

The present invention will now be described with reference to the accompanying drawings which show embodiments of the present invention.

FIG. 1 (A) is a longitudinal sectional view showing an example of application of the base sheet according to the present invention in the state of the following heat welding,
FIG. 1 (B) is a vertical cross-sectional view showing a different application example of the base sheet according to the present invention under the same condition. FIG. 2 is a side view showing an example of the heat welding specification of the base material sheet according to the present invention.

In the figure, reference numeral 1 is a base sheet of foil yarn, and the base sheet 1 is Japanese paper, plastic film, cloth (for example, artificial fiber cloth such as rayon, synthetic fiber cloth such as nylon and tetron, mixed fiber). A cloth, which is coated with a resin, preferably a highly flexible resin, or wholly or at least impregnated into the surface layer portion, a cloth and a Japanese paper are laminated, and the like can be advantageously applied.

If necessary, an extremely thin heat-resistant plastic film (not shown) is stuck as a protective layer on the surface of the base sheet 1 opposite to the heat-fusible adhesive layer 2 described below. To do.

The heat-sealable adhesive layer 2 is provided on one side of the base sheet 1.
And the heat-fusible adhesive layer 2 is formed on one surface of the base sheet 1 on the surface of the adhesive layer 2 and the raised portion 3 is formed in a pattern on the surface of the adhesive layer 2. The formed sheet is used as a set [FIG. 1 (A)], or the base sheet 1 and the base sheet 1 having the same configuration as the former configuration is used as a set [FIG.
(B)], such that the side of the heat-fusible adhesive layer 2 is the inside, and the nip surface on the side corresponding to the side of the base sheet with the patterned raised portion 3 is a rough surface under heating, for example, sand paper. Shape, or both or at least one of the nip surfaces is passed through a nip of a pinch roll 4 having a similar rough surface, or like the pinch roll, the nip surface on the predetermined side is a rough surface similar to the above. It is pressed by a certain pressing plate (not shown), and the base material sheets 1 and 1 are heat-welded by heat melting the adhesive layer 2.

In FIG. 1A, the set of the base material sheets 1 and 1 is shown in a state where the left end portion is heat-welded and the remaining portion is not heat-welded.

When heat-welding a pair of base material sheets 1 and 1 each having a patterned raised portion 3, the patterned raised portions 3 of the base material sheet 1 are placed in mutually different relational positions, The set of substrate sheets may be passed through the nip of a pinch roll or may be pressed with a pressing plate. By doing so, even if the protrusion degree of the patterned raised portion 3 is large, the convex bulge toward the outer surface side by the raised portion 3 of the base sheet 1 is balanced as a whole of the set of the base sheets 1 and 1. Well done

The heating means for heat-melting the adhesive layer 2 is a pinch roll 4 or a pressure plate, at least one roll or plate of which is provided with a heater built-in type, or arranged at a required position. It can be advantageously applied to fill the infrared heater 5.

In this way, the three-dimensional pattern foil yarn original fabric A in which the three-dimensional pattern 30 is developed on the outer surface by the pattern-shaped raised portion 3'which is the three-dimensional pattern exposed portion existing in the inner layer portion is obtained.

The obtained three-dimensional pattern 30 of the foil yarn original fabric A is as shown in FIG. 1 (A) when the set of the base material sheets 1 and 1 has the patterned raised portion 3 only on one base material sheet. When the pattern-shaped raised portions 3 are present on both sides, both sides are developed as shown in FIG. 1 (B).

In the case where the three-dimensional pattern 30 is a single-sided development type foil yarn original fabric, the base material sheet 1 is used as the resin coating material of the raised portion 3 of the pattern.
It is preferable to use the same color or colorless one. When the raised portion 3 has a color different from that of the base sheet 1, it can be seen from the back side of the foil yarn raw material, and the commercial value is reduced.

In the obtained matte three-dimensional pattern foil yarn original fabric A, the pattern-shaped raised portion 3'which is incorporated therein by the welding.
Is a mode in which the entire circumference is wrapped with the adhesive layer 2. A portion of the base sheet 1 corresponding to the raised portion 3 ′ is kept bonded to the adhesive layer 2. For these reasons,
Even when the patterned raised portion 3 of the base material sheet 1 is made of foamed resin, the foil yarn obtained by slitting the foil yarn raw fabric A in a narrow width does not cause delamination at the three-dimensional pattern.

The laminated body obtained by integrally heat-bonding the base sheets 1 and 1 has a cooling roll immediately after exiting the pinch roll 4, if necessary, when the pinching pressure of the base sheet is performed by the pinch roll 4. Cool through 6 orbits.

In the obtained matte three-dimensional pattern foil yarn original fabric A, the three-dimensional pattern 30 is a matte one conforming to the roughened nip surface of the pinch roll or the pressure plate, and the contour of the matte three-dimensional pattern. The surface of the original fabric A in the area along the line is less matte than that of the three-dimensional pattern portion, so that the three-dimensional pattern 3
0 has a luminescent texture that stands out apart from a physical solid.

[0029]

Industrial Applicability As described above, the present invention is a three-dimensional pattern-extracting part inner layer-existing three-dimensional pattern foil yarn original fabric which has no tendency of delamination even when the three-dimensional pattern-exposing part is made of foamed resin. , The realization of developing a method for producing matte foil yarn raw fabric, and further, the matte three-dimensional pattern foil yarn raw fabric has a matte three-dimensional pattern that is distinct from the physical three-dimensional appearance. The present invention achieves the object of developing a method for producing a foil yarn having the texture of No. 1 and a foil yarn having the ability to develop a three-dimensional pattern having a silhouette-like appearance.

Further, according to the present invention, the foil yarn obtained from the foil yarn raw material of the present invention is woven to form a matte three-dimensional pattern which is expressed on the surface of the fabric, and the appearance as if it is raised and the silhouette-like appearance are obtained. It has a complex and complex texture.

[Brief description of drawings]

FIG. 1 (A) is a vertical cross-sectional view showing one application example of a base material sheet according to the present invention under the condition of the following heat welding. FIG. 1B shows a vertical cross-sectional view of another application example of the base sheet according to the present invention under the same condition.

FIG. 2 is a side view showing an example of heat welding specifications of a base sheet according to the present invention.

[Explanation of symbols]

1 Base sheet 2 Heat-fusible adhesive layer 3 Patterned ridges 3'Prominent part as a three-dimensional pattern appearance part 4 pinch rolls 30 three-dimensional pattern A three-dimensional pattern foil Itohara

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification number Office reference number FI technical display location D06M 17/04 D21H 27/30 19/04 7199-3B D06M 17/00 H

Claims (5)

[Claims] 1. A heat-fusible adhesive layer is formed on the back surface in the production of a three-dimensional pattern imparting type foil yarn original fabric in which a three-dimensional pattern exposed portion is present in the inner layer portion and the three-dimensional pattern is developed on the outer surface. A base sheet having a metallic luster on the front surface and a heat treatment on the back surface, on the surface of the adhesive layer, the raised portion of the pattern as a three-dimensional pattern exposed portion by applying a resin coating material is applied. A base sheet on which a fusible adhesive layer is formed, with the adhesive layer inside, and under heating, the pinch on the side corresponding to the side of the base sheet with the raised portion is a rough pinch surface. A method for producing a matte three-dimensional pattern foil yarn raw material, which comprises pressing with a roll or a pressing plate. 2. A heat-fusible adhesive layer is formed on the back surface in the production of a three-dimensional pattern imparting type foil yarn original fabric in which the three-dimensional pattern exposed portion is present in the inner layer portion and the three-dimensional pattern is developed on the outer surface. A base sheet and a base sheet having a pattern of raised portions formed by coating a resin coating material on the surface of the adhesive layer as the three-dimensional pattern exposed portion and having a metallic gloss surface A method for producing a matte three-dimensional patterned foil yarn original fabric, wherein the adhesive layer is placed inside, and the heating is performed by heating with a pinch roll or a pressing plate in which at least one nip surface is rough, with heating. 3. A base sheet having a patterned raised portion as a three-dimensional pattern exposed portion, wherein the raised portion is formed by a series of raised portions having different projecting degrees or a collection under close proximity. The method for producing a matte three-dimensional pattern foil yarn raw material according to claim 1 or 2, characterized in that: 4. A substrate sheet having a pattern-shaped raised portion as a three-dimensional pattern exposed portion, which is formed by dispersing raised portions having different protrusion degrees. Alternatively, the method for producing a matte patterned foil yarn raw material according to 2. 5. The matte three-dimensional pattern foil according to claim 2, wherein each of the base material sheets has a pattern raised portion which is in a different relational position from each other so as to perform a required clamping pressure. Itohara manufacturing method.