JPS62299205A - Production of cloth product with slide fastener - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention 3. Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a method of manufacturing cloth products, such as bags or clothing, in which a slide fastener is provided at the opening.

[Conventional technology]

Conventionally, when manufacturing fabric products whose openings are opened and closed with slide fasteners, the required component pieces are cut from the base fabric, and a slide fastener is attached to the edge of the component piece to be finished. is common. By the way, the basic structure of a slide fastener is that a fastener element is provided on one side edge of the fastener tape, and when it is attached to a component part, it is attached by sewing or gluing the tape part of the slide fastener. It is something. At that time, although it varies depending on the design of the fabric product to be finished, care is often taken to ensure that the colors of the zipper tape and the component parts are the same. However, it is difficult to match colors because the textures are different, and even if they are of the same color, it is practically impossible to match even the color tone.

As a solution to this problem, it has long been proposed to attach rows of fastener elements directly to cut components. However, in this case, the work of installing the fastener element rows was done by the sewing manufacturer, and it was necessary to maintain the element pitch accurately during the installation.To solve this problem, for example,
-175487 (Japanese Patent Application No. 17095),
Alternatively, it is disclosed in Japanese Utility Model Publication No. 53-28576.

In the former patent publication, the individual fastener elements are connected to each other with a carrier so that the pitch does not go out of order, and in the latter utility model publication, the fastener elements are molded from monofilament, and each A U-shaped sewing part is integrally provided from the element part, and each element part is connected to each other by a cord.

[Problem that the invention seeks to solve]

If you try to attach fastener elements directly to cut components as in the past, it is necessary to use a fastener element row with a special structure that prevents the element pitch from going out of order, as described in the above-mentioned publications. , and even if the element pitch can be maintained accurately during installation, the fabric component and the fastener element row will
Since the component properties are completely different, it is extremely difficult to attach (sewing, knitting, etc.) the fastener element rows to the fabric component parts, and it is difficult to install them in an orderly manner unless you are a very skilled person. Furthermore, since it is difficult to measure the speed, this process becomes a bottleneck and increases the cost significantly.

Furthermore, even if it is possible to attach the fastener element rows to the fabric component in an orderly manner, the fastener element rows have a special structure, including the carrier of the fastener elements, the U-shaped sewn part, and the cord. The purpose of this invention is to solve the above-mentioned problems. , by attaching a fastener element to the part of the base fabric that will become the opening of the finished product during weaving or knitting of the base fabric, it is possible to facilitate and speed up the production of cloth products with slide fasteners, etc. The goal is to reduce manufacturing costs and improve the quality of the product.

[Means for solving problems]

The method for manufacturing a cloth product with a slide fastener according to the present invention involves a series of steps including a base fabric manufacturing process, a cutting process, and a finishing process. The fastener elements constituting the fastener are attached by weaving or knitting to the base fabric part that will be the opening of the product to be finished, and in the cutting process, the component parts with the fastener elements or this part and other component parts are attached. In the cutting and finishing process, the constituent parts are woven, knitted, glued, or welded to create a cloth product with a slide fastener.

〔Example〕

To explain in detail the manufacturing method according to the present invention using a specific example of a cloth product, FIG. 5 shows a ski case 1, which is an elongated bag-like item that is opened and closed with a slide fastener 2 between the upper end of the front and the middle part. The upper opening 4 of the bag is covered with a covering piece 5, and the covering piece 5 is tightened with a closure band 6.
It is equipped with the following. In order to manufacture this ski case 1, as shown in FIGS. 1 to 3, in the process of manufacturing the base fabric 8 for making the ski case 1, the base fabric 8 is woven by a loom, and the woven fabric is In the base fabric, the part (
For example, coil-shaped fastener element rows 9 constituting the slide fastener are supplied as warp threads to one ear in the illustrated case, and are woven together with the base fabric to form the base fabric 8 with fastener elements. There are multiple types of fastener element rows 9 as shown in FIG.
The one shown in Figure A is a zigzag-shaped fastener element row 9a made by bending synthetic resin monofilament into a series of U-shaped links, and the one shown in Figure B is a row of fastener elements 9a made of metal base material by press working. Molded individual fastener elements 9b are arranged on a core string 10 at equal intervals by crimping means, and the one in Fig. 0 shows individual fastener elements 9c molded by synthetic resin injection molded on a core string 10. The fastener elements 9d shown in Fig. D are fastened to the core cord 10 by extrusion molding of a synthetic resin material.

The technique of supplying each of the above-mentioned fastener element rows 9 to the fastener element supporting band as warp threads is based on the already established technique of weaving the fastener elements at the same time as the weaving of the fastener tape in the process of manufacturing slide fasteners. It can be done.

As shown in FIGS. 2 and 3, from the base fabric 8 with rows of fastener elements obtained in the above fabric manufacturing process, a step of cutting component pieces 11 for making the ski case 1 is carried out. At that time, a pair of left and right component pieces 11a and llb, which are the part having the opening 3 with the slide fastener at the upper part of the bag,
A component piece 11c that will be the lower part, a component piece lid that will be the bottom part, and a component piece lie that will be the covering piece 5 are each cut from the base fabric 8, and in particular, the configuration that will make up the opening 3 with the slide fastener. The pieces 11a and llb have fastener element rows 9 in the openings of the product to be finished.
Since it is attached as one piece, it can be obtained by cutting it appropriately.

The fabric product of the present invention includes cases in which some of the constituent parts are made of leather, for example, the bottom constituent part lid in FIG. S may be made of leather.

Next, a finishing process is carried out, in which the slider 12 is inserted through both the component pieces 11a, 11b having the fastener element rows 9, with both the fastener element rows 9, 9 facing each other, and then each component are sewn together, glued or welded together to create a fabric product with a slide zipper. It should be noted that fasteners may be attached to the upper and lower ends of the fastener element rows as necessary, but the upper ends of the fasteners may be bent and sewn, or the upper or lower constituent parts may be It may also be overlapped in the piece 11c and sewn to form a stop portion.

The base fabric 8 is a woven fabric, which is knitted using a warp knitting or flat knitting machine as shown in FIG. It is also possible to form the fastener element row 9 by weaving it into one of the ears).

Furthermore, the fabric product shown in FIG. 8 is a gun case 14, and in this case as well, as described above, as shown in FIG. A base fabric 8 is manufactured and subjected to appropriate cutting and finishing processes.

The cloth product shown in FIG. 10 is a dress shirt 15 with a slide fastener 2, and in this case as well, as shown in FIG. A dress shirt 15 is produced by cutting and forming required constituent parts 11 from a woven base fabric 8 with fastener element rows 9 woven into the selvedges on one side.

In the above-mentioned base fabric manufacturing process, during weaving or knitting, the fastener element row 9 is attached to one specific ear part by weaving or knitting means, but the method is not limited to this, and the method shown in FIG. As shown in FIG. It is advantageous to finish by utilizing the fastener element rows 9, 9, for example, by cutting along the cutting line 16 shown in FIG. 11a and llb may be made up of one piece, or as shown in FIG. 12, a cloth product can be made into a cylinder by backstitching both ends and providing a releasable fitting 17, a slider 12, etc. For example, armband 1
It may be finished to 8th grade.

In addition, as shown in FIG. 13, in the base fabric manufacturing process,
A pair of interlocking fastener element rows 9, 9 may be formed and attached to the intermediate portion of the base fabric 8 having a predetermined width in the longitudinal direction. That is, a monofilament 20 is stamped in advance on a mandrel 19 interposed between the left and right members 8a and 8b of the base fabric. ' 20 is introduced as a weft from the left and right, and is wound alternately around the mandrel 19 to form a pair of coiled fastener element rows 9, 9 that are in mesh with each other.By weaving and attaching this, the opening of the finished product is A base fabric 8 is manufactured in which the fastener element rows of the constituent pieces serving as the sections are provided longitudinally running in the middle section.

According to the base fabric obtained by this manufacturing, since the fastener element rows 9 and 9 are provided that are interlocked from the beginning, the slide fastener can be opened and closed smoothly when it is commercialized, and the left and right sides of the slide fastener are It has the advantage of not causing misalignment of the pattern on the fabric.

〔Effect of the invention〕

According to the method for manufacturing cloth products with slide fasteners according to the present invention, the fastener element rows are attached by weaving or knitting means when the base fabric is woven or knitted, so that the fastener element rows are already attached to the base fabric in the base fabric manufacturing process. Because it is attached to the fabric, there is no need for the troublesome work of attaching special fastener element rows that are completely different from the cut fabric pieces to the cut component pieces.Moreover, the fastener element rows that have already been attached can be removed during the base fabric manufacturing process. Since it is attached when the base fabric is woven or knitted and is attached at a precise pitch, it can be smoothly and accurately engaged as a slide fastener. In addition, since the process of attaching the fastener element rows after cutting the base fabric is omitted, finishing of fabric products with slide fasteners can be done easily and quickly by ordinary workers, not just experienced workers. , can reduce costs, and
This can improve the design of cloth products.

[Brief explanation of drawings]

The drawings show each step of the manufacturing method of a cloth product with a slide fastener according to the present invention. FIG. 1 is a perspective view showing the base fabric manufacturing process, FIG. 2 is a front view showing the cutting process, and FIG. 3 is a front view showing the cutting process. A front view showing each of the obtained component parts, Figure A in Figure 4~
Figure D is a front view showing various fastener element rows supplied in the base fabric manufacturing process, Figure E is a sectional view taken along line E-E in Figure D, and Figure 5 shows the ski case obtained in the finishing process. A perspective view, FIG. 6 is a front view showing the base fabric knitted in the base fabric manufacturing process, FIG. 7 is a front view showing the cutting process when manufacturing the gun case, and FIG. 8 is a front view showing the manufactured gun case. FIG. 9 is a front view showing the cutting process in the shirt manufacturing process, FIG. 10 is a front view showing the finished shirt, and FIG. 11 is another base fabric obtained in the base fabric manufacturing process. FIG. 12 is a perspective view showing an armband finished with the base fabric shown in FIG. 11, and FIG. 13 is a front view showing still another example of the base fabric obtained in the base fabric manufacturing process and its manufacturing method. It is a diagram. 2...Slide fastener, 3...Opening, 8...
・Base fabric, 9... Fastener element row, 11...
Component parts, 12...Slider Figure 3 Figure 4

Claims (1)

[Claims] When manufacturing a cloth product that has an opening that can be opened and closed with a slide fastener, A) When manufacturing the base fabric for making the cloth product by weaving or knitting means, the opening of the finished product and B) A base fabric manufacturing process in which fastener element rows are attached to a base fabric part by weaving or knitting means; Cutting the piece into other constituent parts,
C) A cutting process to produce constituent parts of a predetermined shape; C) sewing and knitting the constituent parts obtained in the above cutting process;
A method of manufacturing a cloth product with a slide zipper formed by each step of the finishing process of finishing the product with a slide zipper by means such as adhesion or welding.