JPS61146839A - Moldable fabric - 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] [Industrial Application Field] The present invention provides moldability and after molding, it retains its texture, has excellent shape retention, and has excellent elasticity and tension. It is related to the woven fabric that performs. More specifically, it is excellent as a front core instead of a hair core when sewing clothes.

This invention relates to a woven fabric that can automate the formation of the front body and simplify the sewing process.

[Conventional problems]

Hitherto, no woven fabric has been found that has excellent moldability, maintains a good feel after molding, and has excellent shape retention.

Needless to say, interlining is indispensable when sewing clothes, and in particular, it is best to use wool as the front interlining to form the front body.Due to the special nature of the front body, it is best to use wool interlining.
Forming the front body using this hair core requires a high level of skill and effort. In other words, it is necessary to form a front body that has the function of adapting to the movements of the body while maintaining a curved surface (bulge) that matches the shape of the body. Make incisions at key points and tighten them (process with darts)
It requires a high degree of skill to create a curved surface while sewing it onto the outer material, and the interlining used must be a so-called wool interlining to obtain an excellent front body.

Adhesive sewing has emerged as an alternative to the previously described techniques and wool interlining, but as long as conventional adhesive interlining is used, it has poor texture, no bulge after sewing, and problems after sewing. It has major drawbacks such as lack of movement, and is not particularly desirable as a front body.

[Problem that the invention seeks to solve]

As mentioned above, when sewing clothes, especially when forming the front section, a so-called hair core is used, and this is sewn onto the outer material while being treated with darts, and this process requires highly skilled and highly skilled techniques. It is what you need. The present invention does not require the highly skilled and highly skilled techniques described above, unlike the conventional method of forming the front body using hair core, and uses conventional adhesive sewing technology to form the front body in an extremely simple manner. It is an object of the present invention to provide a woven fabric that exhibits excellent functionality as an interlining material that can form a front body that is no inferior to sewing using conventional hair cores.

The woven fabric of the present invention can be used not only as a core for a front body or a front core for eyelets, but also for any purpose that requires shape retention while maintaining a moderate texture after molding. Although it is not limited to the front core, the following description will focus on the front body of the garment.

[Means for solving problems]

The present invention is characterized in that the blending ratio of low melting point polyester fibers and natural fibers as essential constituent fibers is 10 to SO, S
O ~ 90%, and depending on how the blending ratio of this side fiber is adjusted, 30% or more of the blended yarn made by blending other synthetic fibers at a blending ratio below J Chili is used as the weft. This invention relates to a characteristically moldable woven fabric. By configuring the woven fabric in this way, we have succeeded in providing a woven fabric with excellent formability that maintains the shape after forming while maintaining a moderate texture. By using the woven fabric of the above structure as an interlining material for forming the front body of a garment, the above-mentioned problems in the conventional sewing process have been successfully solved.

The formable woven fabric of the present invention uses a blended yarn whose essential constituent fibers are low-melting point polyester fibers and natural fibers only as the weft. It is an essential element for exhibiting shape retention as well as elasticity and tension between the hair cores. Of the nine essential fine fibers that make up the blended yarn, firstly, the low-melting point polyester fiber has the role of imparting moldability and shape retention while maintaining a moderate texture, and the blended yarn is The reason why the rate is to-50% is 10
If the line formability and shape retention are insufficient, it is dangerous.
Moreover, if it exceeds 30%, the texture becomes hard after molding.

Next, natural fibers as essential constituent fibers play the role of exhibiting elasticity and tension equivalent to that of a hair core. In other words, no matter how good the moldability and shape retention properties are, clothing must be able to adapt well to the movements of the body when worn, and for this purpose, stretchability and tension are required. Therefore, natural fibers are essential constituent fibers.

By the way, what is the blending rate of natural fibers in this case? ;0-90
The reason why it is selected is that if it is less than 5 OqIb, satisfactory elasticity and tension will not be exhibited, and if it is more than 90%, a woven fabric with moldability and shape retention cannot be obtained.

By the way, a hair core refers to a woven fabric in which hair (animal hair without curls or crimps) is mixed into the weft, and the moldable woven fabric of the present invention has the above-mentioned structure instead of this hair. By using a blended yarn of 2, it was possible to exhibit excellent formability and shape retention between the cores and the like for the first time. In the present invention, the mixing ratio of this weft yarn is set to be more than &4; of the whole weft yarn, and when it is less than 3 wefts, it is necessary to improve the shape retention after molding and the garment when it is used as a front core for the front body. As a result, changes that are well-adapted to the body's movements cannot be made.

In weaving the formable woven fabric of the present invention, the blended yarn of low melting point polyester fibers, natural fibers, and in some cases other synthetic fibers is used because the low melting point polyester fibers are relatively evenly distributed throughout the woven fabric. In this respect, it is extremely effective.

Further, in weaving the formable woven fabric of the present invention, no particular conditions are attached to the warp yarns; for example, yarns such as wool, cotton, synthetic fibers, etc. are used.

In the blended yarn of the present invention, cotton, linen, wool, etc. are generally used as the natural fiber.

When the moldable woven fabric of the present invention is used as an adhesive interlining, for example, a self-crosslinking resin, a resin that does not completely redissolve after drying, and a resin mixed with a crosslinking agent are attached to one side of the fabric. These are for temporary bonding.

Specifically, examples include silicone resin liquid, casein aqueous solution, incyanate, and thermoplastic resin containing epoxy and melamine.

〔Example〕

Example C: 50% cotton fiber, Hirodenier low melting point polyester fiber (
Product name "Meltei", manufactured by Unitika Co., Ltd.) 3096 and 10 consisting of λ denier Nobori ester fiber J%
A blended yarn of (cotton count) was obtained.

The above blended yarn and wool are used as weft yarns, wool is used as warp yarns,
A moldable woven fabric was obtained by evenly weaving the blended yarn throughout the weft so that the mixing ratio of the blended yarn was 20%. In this case, the weft and warp were each SO/1noh.

When the moldable woven fabric obtained above was pressed using a press machine with a curved surface similar to that of a human chest, a molded fabric with a curved surface was obtained, which had a good texture. Moreover, the curved shape was maintained permanently, and the moldability and shape retention were extremely excellent.

Example.

70qlr cotton fiber and Hirodenier low melting point polyester fiber (trade name "Melty" manufactured by Unitika Co., Ltd.), 70
A blended yarn of io (cotton count) consisting of (l) was obtained.

The above blended yarn is used as the weft, cotton is used as the warp, weft yarn / 1
noh, so warp threads/1 nch moldable woven fabric was obtained.
V silicon lano (manufactured by Shin-Etsu Chemical Co., Ltd.) was attached to the disinser in dots. This moldable woven fabric is used as a core for the front body of clothes, cut to the desired size, and then temporarily bonded using a one-curve press machine by overlapping the silicone rubber adhesion side with the outer material (wool gyanojin). A curved surface was formed. Next, this material was fixed to the front end and armhole of the garment, and then the temporary bond between the moldable woven fabric and the outer material was peeled off to complete the front body. The obtained front body had an excellent feel, retained the shape of the molded curved surface very well, and had excellent elasticity and tension.

〔Effect of the invention〕

The moldable woven fabric of the present invention can be molded while maintaining a good texture, and has excellent shape retention.
It has excellent elasticity and tension, and is extremely effective for applications that require molding and shape retention while maintaining a good feel. In particular, when this is used as a base fabric for an adhesive interlining for the front body of clothing, it is possible to provide the front body of clothing that adapts well to the movements of the body.

Procedural amendment February 5, 1985

Claims (1)

[Claims] The blending ratio of low melting point polyester fiber and natural fiber as essential constituent fibers is 10 to 50% and 50 to 90%, respectively.
Depending on how the blending ratio of these two fibers is adjusted,
A moldable woven fabric characterized in that 30% or more of the weft is a blended yarn obtained by blending other synthetic fibers at a blending rate of 20% or less.