JPS6119741B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for forming three-dimensional patterns in textiles, and in particular, to a method for forming three-dimensional patterns in textiles, and in particular, a method for forming a large number of thin strips of cut foil substrates containing as constituent elements sheets of an appropriate material with arbitrary patterns on the surface. In a product that reveals a pattern by wefting a pattern thread made of foil thread (sometimes referred to as Hikihaku by those skilled in the art), which is cut foil obtained by slitting,
This paper relates to a method for forming three-dimensional patterns in textiles that give the patterns three-dimensionality.

In this specification, the term "kirihaku" is used in the same sense as the term "kirihaku" in the terms kinkirihaku and ginkirihaku.

Conventional technology Conventionally, as a method of giving three-dimensionality to the pattern that appears using pattern yarn made of foil yarn, the pattern is revealed by inserting the pattern yarn as a weft, and then the pattern is inserted into the weft. A method is known in which a part of the surface is acid-corroded to create irregularities (Utility Model Publication No. 30453/1983). However, since such conventional methods concavely erode only the surface portion of the picture weft, the three-dimensional pattern revealing effect cannot be produced over the entire thickness of the picture weft, and the three-dimensional pattern is not necessarily effectively revealed.

Problems to be Solved by the Invention The present invention aims to eliminate the drawbacks of such conventional methods and provide a method that can effectively reveal three-dimensional patterns by using pattern threads made of special foil threads. be.

Other objects of the invention will become apparent from the following description.

Means for Solving the Problems In order to achieve the above object, the method for forming a three-dimensional pattern on a woven fabric of the present invention is such that a pattern of an arbitrary pattern is applied to the surface, and a synthetic resin is applied only to the back surface of the portion corresponding to the pattern. The method is characterized in that a cut foil base material made of a sheet of an appropriate material on which a backing layer of paper or the like is formed is slit into narrow widths, and pattern threads made of foil threads are wefted in a predetermined order.

In the present invention, the patterned thread made of the foil thread is provided with an arbitrary pattern on the surface, and a backing layer made of synthetic resin, paper, etc. is formed only on the back surface of the portion corresponding to the pattern. In use, this pattern thread is used in the order in which the pattern applied to the surface of the cut foil substrate is to be reproduced on the fabric, i.e. in a method known per se, known to those skilled in the art as the sequential technique. The weft insertion is carried out sequentially in the order of the positions occupied in the cut foil substrate before the pattern threads are slit, according to the technique of drawing the pattern yarn or the sequential drawing technique using a gripper loom. In the present invention, this weft insertion is
When driving the weft threads that constitute the ground structure of the fabric together with the warp threads, the weft threads are aligned with the weft threads, and the positioning of the partial pattern of the pattern threads in the width direction of the fabric is carried out using the conventional method, that is, the above-mentioned sequential drawing technique or the sequential drawing technique using a gripper loom. This can be done in the same way as the standard weft insertion method.

Effects of the Invention In this way, a pattern is revealed in the woven ivy fabric by the parallel aggregation of the partial patterns on the surface of each of the patterned threads, and the pattern is created by applying synthetic resin only to the back side of the partial patterned portions of the patterned threads. Since a backing layer made of , paper, etc. is formed, the thickness of the backing layer creates a raised state and a three-dimensional pattern is formed. In this case, the entire patterned portion of the patterned thread is lifted by the backing layer, so the entire thickness of the patterned thread contributes to imparting three-dimensionality to the revealed pattern, and only the patterned portion of the patterned thread itself is non-existent. It rises up against the pattern area, and the three-dimensional pattern can be effectively revealed by the pattern threads.

In the present invention, if the color of the backing layer on the back side of the part corresponding to the pattern part of the cut foil base material is set to a different color from the base yarn of the fabric, the color of the cut surface of the backing layer of the pattern yarn in the woven ivy fabric can be changed. It also adds a decorative effect.

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

In the figure, 1 is the cut foil base material (see Figure 1),
A pattern 2 of an arbitrary pattern is applied to its surface. The material sheet for the cut foil base material 1 may be made of an appropriate material, that is, Japanese paper, plastic sheet, etc., in the same way as the material sheet for drawn foil inserted by the conventional sequential drawing technique. . A backing layer 3 made of synthetic resin, paper, etc. is formed only on the back side of the cut foil base material 1 at a portion corresponding to two portions of the pattern on the front surface. The above-mentioned pattern 2 may be formed by any suitable means, but one preferable method is the stencil printing method obtained by the invention of JP-A No. 53-6108, which is an earlier invention of the present inventor. When producing an original plate, that is, an original plate for stencil printing, a photocurable liquid resin is filled in the space surrounded by a screen and a frame placed on the screen, and both the front and back surfaces of the composite of the screen and resin are manufactured. Light is irradiated through the original from one side to harden the photocurable liquid resin in the areas corresponding to the original design, and then the uncured resin is removed. Using the resulting stencil printing master, stencil printing is performed. A method for forming pattern 2 can be mentioned. Backing layer 3
may be formed by any appropriate means. A metal layer may be formed on the surface of the cut foil base material 1 by an appropriate means prior to forming the pattern 2. The backing layer 3 is provided with a color different from the base yarn of the fabric, if necessary.

The cut foil base material 1 is cut with cuts 4 arranged in parallel at required intervals, leaving sections of appropriate width on both sides, that is, slitting is performed. In this way, the cut foil base material 1 becomes a semi-finished product 5 (see FIG. 2) for obtaining pattern thread a (see FIG. 3).

In the above semi-finished product 5, when inserting the pattern thread a,
The pattern threads a are cut in the order in which the cuts 4... are arranged in parallel, and the pattern threads a are sequentially wefted in the order of cutting according to a conventionally known sequential pulling technique or a sequential pulling technique using a gripper loom. The weft insertion is carried out in alignment with the ground warp threads 6 (see Fig. 4) and the ground weft threads 7 (see Fig. 4) which constitute the ground texture of the fabric. The positioning of the pattern yarn portion pattern 2' in the weft insertion of the pattern yarn a in the width direction of the fabric is performed in accordance with a conventional method.

In this way, the original pattern 2 on the cut foil base material 1
is reproduced on the fabric by a parallel collection of partial patterns 2' of each pattern thread a, and due to the presence of the backing layer 3' on the back side of the portion corresponding to the partial patterns 2', the pattern 2 is raised and becomes three-dimensional. .

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway perspective view showing an example of a cut foil base material that is a pattern thread material used in the present invention, Fig. 2 is a plan view of a pattern thread semi-finished product, and Fig. 3 is a pattern thread material. FIG. 4 is a front view of the fabric, and FIG. 4 is a cross-sectional view of the structure of the fabric obtained by the method of the present invention. a is the pattern thread, 1 is the cut foil base material, 2 is the pattern on the surface of the cut foil base material, 2' is the partial pattern of the pattern thread, 3 is the backing layer of the cut foil base material, 3' is the backing layer of the pattern thread, 4
is the cut, 5 is the pattern thread semi-finished product, 6 is the ground warp, and 7 is the ground weft.

Claims (1)

[Scope of Claims] 1. A cut foil base material made of a sheet of an appropriate material with an arbitrary pattern on the surface and a backing layer of synthetic resin, paper, etc. formed only on the back surface of the portion corresponding to the pattern is narrowed. 1. A method for forming a three-dimensional pattern in a woven fabric, characterized by inserting pattern threads made of foil threads obtained by slitting them into a weft in a predetermined order. 2. In the method for forming a three-dimensional pattern in a fabric according to claim 1, the pattern yarn made of foil yarn is used to form a three-dimensional pattern in a fabric whose backing layer is formed in a color different from that of the base yarn of the fabric. Formation method.