CN-118186650-B - Elastic band with single-layer structure and single-layer moisture guiding function and manufacturing method

CN118186650BCN 118186650 BCN118186650 BCN 118186650BCN-118186650-B

Abstract

The elastic belt with the single-layer structure and the unidirectional moisture guiding function comprises a plurality of fabric circulation areas, wherein in one fabric circulation area, the elastic belt comprises nine rows of warp yarns and four rows of weft yarns, wherein in the nine rows of warp yarns, the first row of warp yarns adopt spandex coated yarns, the second row of warp yarns, the fourth row of warp yarns, the sixth row of warp yarns and the eighth row of warp yarns adopt fine denier polyester, the third row of warp yarns, the fifth row of warp yarns, the seventh row of warp yarns and the ninth row of warp yarns adopt coarse denier polyester, the four rows of weft yarns adopt fine denier polyester, and in one fabric circulation area, the front face of the elastic belt forms the front warp floating point of the fine denier polyester and the front weft floating point of the fine denier polyester, and the back face of the elastic belt forms the back warp floating point of the coarse denier polyester warp yarn. The elastic belt with a single-layer structure has an excellent unidirectional moisture-conducting function, and has the advantages of compact structure, stable size and flat surface.

Inventors

MA JIALING
ZHU JIAN
YAO ZHONGCHAO
HE LIYAN
YANG SHUANGSHUANG
WANG PANYUAN
YANG WENSHUO
WANG QI
ZHENG CHENGJIA

Assignees

江苏百宏复合材料科技股份有限公司

Dates

Publication Date: 20260512
Application Date: 20240422

Claims (7)

1. The elastic belt with the single-layer structure and the unidirectional moisture guiding function is characterized by comprising a plurality of fabric circulation areas, wherein in one fabric circulation area, the elastic belt comprises nine rows of warp yarns and four rows of weft yarns; Among the nine columns of warp yarns, the first column of warp yarns adopts spandex cladding yarns, the second column of warp yarns, the fourth column of warp yarns, the sixth column of warp yarns and the eighth column of warp yarns adopt fine denier polyester, and the third column of warp yarns, the fifth column of warp yarns, the seventh column of warp yarns and the ninth column of warp yarns adopt coarse denier polyester; wherein, in a fabric circulation area, the second column of warp yarns is woven with the first row of weft yarns, the second row of weft yarns and the third row of weft yarns, and a front warp floating point is formed on the front of the elastic band; The third row of warp yarns are woven with the second row of weft yarns, the third row of weft yarns and the fourth row of weft yarns, and a front weft floating point is formed on the front surface of the elastic band; The fourth row of warp yarns are woven with the first row of weft yarns, the third row of weft yarns and the fourth row of weft yarns, and front warp floating points are formed on the front surface of the elastic band; the fifth column of warp yarns are woven with the first row of weft yarns, the second row of weft yarns and the fourth row of weft yarns, and form front weft floating points on the front surface of the elastic band; the sixth row of warp yarns are woven with the first row of weft yarns, the second row of weft yarns and the third row of weft yarns, and front warp floating points are formed on the front surface of the elastic band; the seventh column of warp yarns are woven with the second row of weft yarns, the third row of weft yarns and the fourth row of weft yarns, and form front weft floating points on the front surface of the elastic band; the eighth column of warp yarns are woven with the first row of weft yarns, the third row of weft yarns and the fourth row of weft yarns, and front warp floating points are formed on the front surface of the elastic band; the ninth column of warp yarns are woven with the first row of weft yarns, the second row of weft yarns and the fourth row of weft yarns, and form front weft floating points on the front surface of the elastic band; wherein the second, fourth, sixth and eighth row of warp yarns are fine denier polyester with the linear density of 150D/144f of 1-2 yarns; the third, fifth, seventh and ninth warp yarns are heavy denier polyester with a linear density of 150D/48f of 1-2 yarns; four rows of weft yarns adopt 1-2 yarns with linear density of 150D/144f of fine denier polyester.
2. The elastic belt according to claim 1, wherein the first row of warp yarns uses 1 spandex/spandex covered yarn with a maximum stretch factor of 840D spandex/2.6 times/plus 75D polyester/minus 75D polyester.
3. The elastic belt according to claim 1, wherein the first row of warp yarns uses 1 spandex of 1680D/maximum stretch factor 2.6 times/forward 150D polyester/reverse 150D polyester spandex covered yarn.
4. The elastic band according to claim 1, wherein the fabric parameters of the elastic band are warp yarn density 78-82/10 mm, weft yarn density 20-22/10 mm, and stretch ratio 1:2.2-2.4.
5. A method for manufacturing an elastic band having a single-layer structure with a unidirectional moisture-guiding function, the method comprising: In a fabric circulation area, nine rows of warp yarns are arranged, wherein the first row of warp yarns adopt spandex cladding yarns, the second row of warp yarns, the fourth row of warp yarns, the sixth row of warp yarns and the eighth row of warp yarns adopt fine denier polyester, and the third row of warp yarns, the fifth row of warp yarns, the seventh row of warp yarns and the ninth row of warp yarns adopt coarse denier polyester; Four rows of weft yarns are introduced between nine rows of warp yarns, wherein the four rows of weft yarns adopt fine denier polyester; the second column of warp yarns is woven with the first row of weft yarns, the second row of weft yarns and the third row of weft yarns, and front warp floating points are formed on the front of the elastic band; The third row of warp yarns are woven with the second row of weft yarns, the third row of weft yarns and the fourth row of weft yarns, and a front weft floating point is formed on the front surface of the elastic band; The fourth row of warp yarns are woven with the first row of weft yarns, the third row of weft yarns and the fourth row of weft yarns, and front warp floating points are formed on the front surface of the elastic band; the fifth column of warp yarns are woven with the first row of weft yarns, the second row of weft yarns and the fourth row of weft yarns, and form front weft floating points on the front surface of the elastic band; the sixth row of warp yarns are woven with the first row of weft yarns, the second row of weft yarns and the third row of weft yarns, and front warp floating points are formed on the front surface of the elastic band; the seventh column of warp yarns are woven with the second row of weft yarns, the third row of weft yarns and the fourth row of weft yarns, and form front weft floating points on the front surface of the elastic band; the eighth column of warp yarns are woven with the first row of weft yarns, the third row of weft yarns and the fourth row of weft yarns, and front warp floating points are formed on the front surface of the elastic band; the ninth column of warp yarns are woven with the first row of weft yarns, the second row of weft yarns and the fourth row of weft yarns, and form front weft floating points on the front surface of the elastic band; Repeating the above process, and knitting a plurality of fabric circulation areas to form an elastic band; wherein the second, fourth, sixth and eighth row of warp yarns are fine denier polyester with the linear density of 150D/144f of 1-2 yarns; the third, fifth, seventh and ninth warp yarns are heavy denier polyester with a linear density of 150D/48f of 1-2 yarns; four rows of weft yarns adopt 1-2 yarns with linear density of 150D/144f of fine denier polyester.
6. The method according to claim 5, wherein the first column of warp yarns is 1 spandex coated yarn of 840D spandex/maximum stretch factor 2.6 times/forward 75D polyester/reverse 75D polyester, or 1 spandex coated yarn of 1680D spandex/maximum stretch factor 2.6 times/forward 150D polyester/reverse 150D polyester.
7. The method according to claim 5, wherein the fabric parameters of the elastic band are warp yarn density 78-82/10 mm, weft yarn density 20-22/10 mm, and stretch ratio 1:2.2-2.4.

Description

Elastic band with single-layer structure and single-layer moisture guiding function and manufacturing method Technical Field The invention relates to the technical field of textile industry, in particular to an elastic band with a single-layer structure and a manufacturing method thereof. Background The elastic band circulated in the markets at home and abroad is generally a common flat braid and has no special function. The wet-sticking type sweat-absorbent body is used in sports and body building, particularly when the wet-sticking type sweat-absorbent body is used for contacting a human body and the human body sweats in a large amount, has no good wet conduction function, is slow to dry, seriously influences the comfort of the human body, causes a wet-sticking effect, and influences the performance and the athletic performance of the human body. In the prior art, the elastic band of the composite structure woven by the unidirectional moisture-conducting knitting machine is formed by three layers, so that the functional effect is obvious, but the structure is relatively soft, and the dimensional stability is slightly weak. The Chinese patent application CN202110073087.5 discloses a unidirectional moisture-conducting concave-convex stripe braid and a manufacturing method thereof, wherein the unidirectional moisture-conducting concave-convex stripe braid is a concave convex strip and double-layer hollow combined woven structure fabric, the fabric is thicker, the surface is wrinkled and inelastic, and the requirements of certain application occasions on thinner, elastic and smooth-surface elastic bands can not be met. Disclosure of Invention The invention provides an elastic band with a single-layer structure and a manufacturing method thereof, which aim to solve the technical problems of thick, wrinkled and inelastic surface of the existing elastic band with a single-layer moisture-guiding function. The technical scheme provided by the invention is as follows: an object of the present invention is to provide an elastic band having a single layer structure with a unidirectional moisture guiding function, the elastic band including a plurality of fabric circulation areas, wherein in one fabric circulation area, the elastic band includes nine columns of warp yarns and four rows of weft yarns; Among the nine columns of warp yarns, the first column of warp yarns adopts spandex cladding yarns, the second column of warp yarns, the fourth column of warp yarns, the sixth column of warp yarns and the eighth column of warp yarns adopt fine denier polyester, and the third column of warp yarns, the fifth column of warp yarns, the seventh column of warp yarns and the ninth column of warp yarns adopt coarse denier polyester; wherein, in a fabric circulation area, the second column of warp yarns is woven with the first row of weft yarns, the second row of weft yarns and the third row of weft yarns, and a front warp floating point is formed on the front of the elastic band; The third row of warp yarns are woven with the second row of weft yarns, the third row of weft yarns and the fourth row of weft yarns, and a front weft floating point is formed on the front surface of the elastic band; The fourth row of warp yarns are woven with the first row of weft yarns, the third row of weft yarns and the fourth row of weft yarns, and front warp floating points are formed on the front surface of the elastic band; the fifth column of warp yarns are woven with the first row of weft yarns, the second row of weft yarns and the fourth row of weft yarns, and form front weft floating points on the front surface of the elastic band; the sixth row of warp yarns are woven with the first row of weft yarns, the second row of weft yarns and the third row of weft yarns, and front warp floating points are formed on the front surface of the elastic band; the seventh column of warp yarns are woven with the second row of weft yarns, the third row of weft yarns and the fourth row of weft yarns, and form front weft floating points on the front surface of the elastic band; the eighth column of warp yarns are woven with the first row of weft yarns, the third row of weft yarns and the fourth row of weft yarns, and front warp floating points are formed on the front surface of the elastic band; The ninth column of warp yarns are woven with the first row of weft yarns, the second row of weft yarns and the fourth row of weft yarns, and form front weft floating points on the front surface of the elastic band, and the ninth column of warp yarns are woven with the first row of weft yarns, the second row of weft yarns and the fourth row of weft yarns, and form back warp floating points on the back surface of the elastic band. In a preferred embodiment, the second, fourth, sixth and eighth columns of warp yarns are fine denier polyester with a linear density of 150D/144f of 1-2 yarns. In a preferred embodiment, the third, fifth, seventh and ninth columns of warp ya