JP3230379U - Abrasion resistant knit fabric for cut and sew - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wear-resistant knit fabric for a cut and sew. SOLUTION: The knitted fabric has the same stitch pattern on both the front and back surfaces of the fabric and is made of a knitting yarn 13 containing a polyamide 66-based high abrasion-resistant nylon fiber, and the stitch pattern is a convex portion 1 and a concave portion 2. The ridges 1 on one side of the fabric and the concave portions 2 on the other side are in opposite positions on the front and back of the fabric. [Selection diagram] Fig. 1

Description

The present invention relates to a kind of wear-resistant knit fabric with respect to the fabric for apparel cut and sew.

As people's living standards have improved, quality demands on clothing have become more and more demanding, and features such as comfort, functionality, and aesthetics are being pursued.

The texture of the fabric has a great influence on the comfort of clothing. The waffle material has a stitch pattern in which the tissue structure forms a grid-like unevenness on the surface, and due to its special unevenness effect, it has a good contact feeling with a soft touch, good breathability, and is comfortable and popular. However, since the surface unevenness has a small friction area with a contact object, it has poor wear resistance and is easily rubbed, which limits the range of use and the service life of the fabric.

Cordura (registered trademark) nylon, which is a polyamide 66-based highly wear-resistant nylon fiber developed by INVISTA, has excellent wear resistance and strength, and is widely used in military products and bag products. It has been.

Patent Document 1 describes a knitted fabric for clothing that has anti-pilling and anti-snag and also has flame retardancy. This is a knitted fabric for clothing, which has irregularities on the side surface of the outside air, and the spun yarn is arranged on the side surface of the outside air, and the spun yarn contains flame-retardant fibers having a melting point of 400 ° C. or higher. The flame-retardant fiber is a meta-type all-aromatic polyamide fiber, in which two or more spun yarns are twisted and arranged on the side surface of the outside air as a twisted yarn, and the blended yarn has an English cotton count within the range of 15 to 40. Is,

JP-A-2019-189957

Waffle material is a "functional material" that is often used in military wear, etc., and has higher functionality than ordinary materials, and is rich in "high cold protection" and "comfort to wear". However, as described above, since the surface irregularities and the frictional area of the contacting object are small, the abrasion resistance is deteriorated and the fabric is easily rubbed, and the range of use and the service life of the fabric are limited.

The present invention solves the above problems, and an object of the present invention is to provide a wear-resistant knit fabric for cut and sew.

In order to solve the above problems, the wear-resistant knit fabric for cut and sew according to the present invention has the same stitch pattern on both the front and back surfaces of the fabric, and is made of a knitting yarn containing a polyamide 66-based high wear-resistant nylon fiber. It is a knitted fabric, and the stitch pattern forms a striped pattern in which convex and concave parts are arranged alternately, and the convex parts on one side and the concave parts on the other side of the fabric are in opposite positions on the front and back of the fabric. It is characterized by.

In the wear-resistant knit fabric for cut-and-sew according to the present invention, the knitting yarn is a blended yarn of short fibers of high wear-resistant nylon fibers and short fibers of other chemical fibers, or short fibers of high wear-resistant nylon fibers. It is characterized by being a blended yarn of short fibers of natural fibers.

In the abrasion-resistant knit fabric for a cut-and-sew according to the present invention, the knitting yarn is a nylon yarn composed of only long fibers of high abrasion-resistant nylon fibers.

In the abrasion-resistant knit fabric for cut and sew according to the present invention, the knitted fabric is a double-knit waffle material.

In the wear-resistant knit fabric for cut and sewn according to the present invention, the ridge portion has a width of 0.1 to 0.5 cm.

In the wear-resistant knit fabric for cut and sewn according to the present invention, the concave portion has a width of 0.1 to 0.5 cm.

The apparel according to the present invention is characterized by being made of an abrasion-resistant knit fabric for any of the above-mentioned cut and sewn fabrics.

According to the abrasion-resistant knit fabric for cut-and-sew according to the present invention, the knitting yarn contains a high abrasion-resistant nylon fiber of polyamide 66 system, and the stitch pattern is a striped pattern in which convex portions and concave portions are alternately arranged. As it is made of nylon, the stitch pattern on the surface provides a unique visual effect. In addition, it has good sweat absorption and quick-drying properties, breathability, is not sticky even when the body sweats, and the uneven structure improves the touch feeling when worn, and is highly comfortable.

By knitting with a knitting yarn containing polyamide 66-based high abrasion-resistant nylon fiber, the protrusions on the surface are hard to tear even if they come into contact with friction objects, and the abrasion resistance and burst strength of the material and clothing are improved. Greatly improved.

It is a schematic diagram which shows the structure of the wear-resistant knit fabric which concerns on embodiment of this utility model. It is a top view which shows the wear-resistant knit fabric which concerns on the embodiment.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. It is clear that the embodiments described below are only some embodiments of the present invention, not all embodiments.
(Example 1)
As shown in FIGS. 1 and 2, the abrasion-resistant knit fabric 10 for the cut and sew according to the first embodiment is a waffle material in which the knitted fabric is double-knitted, and the front and back surfaces of the fabric 11 and the other surface. It consists of the back organization 12. The abrasion-resistant knit fabric 10 has the same stitch pattern on both the front and back surfaces of the fabric, and the knitting yarn 13 contains a polyamide 66-based high abrasion-resistant nylon fiber.

The stitch pattern is a striped pattern in which convex portions 1 and concave portions 2 are alternately arranged. The ridges 1 on the front surface 11 of one side of the fabric 10 and the concave portions 12 on the back structure 12 on the other side are at opposite positions on the front and back of the fabric.

The waffle material is a knitted fabric that has a grid-like uneven pattern on the surface, is highly elastic, has high moisture retention, and is not sticky to the skin. In the first embodiment as well, the stitch pattern of the abrasion-resistant knit fabric 10 is such that the concave portions 12 between the vertical lattice-shaped convex portions 1 are provided with a plurality of stitches 2a in a honeycomb shape.

High wear resistant nylon fibers include, for example, CORDURA® nylon and INVISTA T420 Nylon 66 high tough nylon. The knitting yarn 13 is a blended yarn of a short fiber of a highly wear-resistant nylon fiber and a short fiber of another chemical fiber, or a blended yarn of a short fiber of a highly wear-resistant nylon fiber and a short fiber of a natural fiber. Further, the knitting yarn 13 may be a nylon yarn made of 100% long fibers of high abrasion resistant nylon fibers. In this way, by using different threads, it is possible to obtain materials having different textures and textures.

For example, the abrasion-resistant knit fabric 10 for cut-and-sew knitted by using a blended yarn of short fibers of high abrasion-resistant nylon fiber and short fibers of cotton which is a natural fiber is soft to the touch and has a texture. good.

In the blended yarn, the mixing ratio of the short fibers of high abrasion resistant nylon fibers and the short fibers of cotton, which is a natural fiber, is not limited. For example, the content of high abrasion resistant nylon fiber is 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, etc., and the rest is the content of short cotton fiber. Yes, the total is 100%. The content of the highly wear-resistant nylon fiber can be applied to a mixing ratio other than the above-mentioned numerical values. The preferred mixing ratio is that the short fiber content of the high abrasion resistant nylon fiber is 40% and the short fiber content of cotton is 60%.

Similarly, the thickness of the knitting yarn 13 is not limited, and yarns having a count of 16/1, 20/1, 30/1, 40/1, 50/1, etc. can be used as the blended yarn. In the first embodiment, a blended yarn having a count of 30/1 is used for the knitting yarn 13, and Cordura (registered trademark) nylon is used for the highly abrasion-resistant nylon fiber.

Further, as the knitting yarn 13, it is possible to use a filament yarn in which the long fibers of the highly abrasion resistant nylon fiber are 100%. Even when the knitting yarn 13 is a filament yarn, the thickness is not limited, and yarns having a fineness of 50D, 70D, 100D, 150D or the like can be used, and a yarn having an arbitrary fineness can be selected as needed. By using the filament yarn, the abrasion-resistant knit fabric 10 becomes a fabric that feels smooth to the touch and feels cool to the touch. Cordura (registered trademark) nylon can also be used for the long fibers of this highly wear-resistant nylon fiber.

Further, in the abrasion-resistant knit fabric 10, the width of the convex portion 1 is 0.1 to 0.5 cm, the width of the concave portion 2 is 0.1 to 0.5 cm, and the texture of the fabric is soft. It is comfortable and has excellent abrasion resistance, sweat absorption and quick drying, and breathability.
(Example 2)
The apparel according to the present invention is made of the wear-resistant knit fabric 10 for the above-mentioned cut and sew. Apparel includes polo shirts, T-shirts, vests, and trousers.

As described above, according to the wear-resistant knit fabric according to the utility model, the stitch pattern forms a striped pattern in which the convex portions 1 and the concave portions 2 are alternately arranged, and the convex portions 1 in a vertical lattice pattern. Since the concave portions 12 between the two are provided with a plurality of stitches 2a in a honeycomb shape, the surface of the fabric has a unique visual effect, and is excellent in sweat absorption, quick drying, and breathability.

Further, since the knitting yarn 13 contains a polyamide 66-based high abrasion-resistant nylon fiber, even if the convex portion 1 on the surface of the fabric has a small contact area with an object, the abrasion resistance and the burst strength are significantly improved. ..

The utility model is not limited to the details of the above-exemplified embodiments, and can be realized by other concrete forms without departing from the spirit or basic characteristics of the utility model. it is obvious.

Therefore, from any point of view, the above-mentioned Examples 1 and 2 are exemplary and non-limiting, and the scope of the present utility model is not limited to the above description. It is defined by the scope of the attached utility model registration claims. Therefore, knit fabrics that meet the equality requirements are included in this utility model.

1 Convex part 2 Concave part 2a Stitch 10 Abrasion resistant knit fabric 11 Front structure on one side 12 Back structure on the other side 13 Knitting yarn

Claims (7)

It is a knitted fabric that has the same stitch pattern on both the front and back sides of the fabric and is made of knitting yarn containing polyamide 66-based high abrasion-resistant nylon fiber.
A cut-and-sew in which the stitch pattern forms a striped pattern in which convex portions and concave portions are alternately arranged, and the convex portions on one side and the concave portions on the other side of the fabric are at opposite positions on the front and back of the fabric. Abrasion resistant knit fabric for. The knitting yarn is a blended yarn of a short fiber of a highly wear-resistant nylon fiber and a short fiber of another chemical fiber, or a blended yarn of a short fiber of a highly wear-resistant nylon fiber and a short fiber of a natural fiber. The wear-resistant knit fabric for cut and sew according to claim 1. The wear-resistant knit fabric for a cut-and-sew according to claim 1, wherein the knitting yarn is a nylon yarn made of only long fibers of high wear-resistant nylon fibers. The wear-resistant knit fabric for a cut-and-sew according to claim 1, wherein the knitted fabric is a double-knit waffle material. The wear-resistant knit fabric for a cut-and-sew according to claim 1, wherein the ridge portion has a width of 0.1 to 0.5 cm. The wear-resistant knit fabric for a cut-and-sew according to claim 1, wherein the concave portion has a width of 0.1 to 0.5 cm. An apparel comprising the wear-resistant knit fabric for a cut-and-sew according to any one of claims 1 to 6.

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