Design method and weaving process of a three-layer thermal insulation fabric

A design method and fabric technology, applied in the field of fabric production, can solve the problems that the softness of the fabric is not as good as that of the knitted fabric, the thermal insulation effect of the fabric is affected, and the fit performance is poor, so as to achieve the effect of good comfort, high rigidity and improved warmth retention.

Active Publication Date: 2021-05-11
IANGSU COLLEGE OF ENG & TECH
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  • Abstract
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Problems solved by technology

[0002] Most of the thermal fabrics on the market are knitted thermal fabrics. The softness of woven thermal fabrics is not as good as that of knitted fabrics, and the fit performance is worse than that of knitted fabrics. It is easy to form flowing air between the body and the fabrics, which affects the thermal insulation effect of the fabrics.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Design method and weaving process of a three-layer thermal insulation fabric

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Embodiment

[0033] 1. Fabric specification

[0034] The width of the finished product is 146cm, the warp density of the finished product is 630 threads / 10cm, the weft density of the finished product is 828 threads / 10cm, the width of the gray cloth is 163.7cm, the warp density of the gray cloth is 562 threads / 10cm, the weft density of the gray cloth is 802 threads / 10cm, and the finishing shrinkage rate is 10.8%. Finishing length shrinkage rate is 3.2%, weft shrinkage rate is 6.2%, warp weaving shrinkage rate is 9.1%, upper machine reed width is 174.5cm, upper machine reed number is 132 reed / 10cm, surface warp, surface weft, inner warp, inner Layer weft yarns are all 13tex, middle layer weft yarn is acrylic 300D / 144f. The total number of warps of the full-width fabric is 9184, 44 in one flower cycle, 208 flowers in the whole width, 9152 in total in the ground warp, 4576 in the surface warp and 4576 in the inner warp, and 32 side yarns, the side yarn and the surface layer The warp is the sa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a design method and a weaving process for a three-layer thermal fabric. The woven thermal fabric produced by the invention has a three-layer organizational structure, and the inner layer is woven from moisture-absorbing and heat-generating fibers, and there is no cold or wet feeling when worn , good comfort; the middle layer is a thermal insulation layer, and the thermal insulation layer is made of hollow acrylic fiber, and the fabric is soft and light, which is very convenient for limb activities; the outer layer is made of tencel fiber and polyester fiber, and the outer layer fabric is crisp It is beautiful and has good durability; using the bottom-to-top knotting method, the knotting structure forms a mountain-shaped pattern on the surface, and through brushing, suitable fiber blending ratio and other processes, the thermal performance of the fabric is further improved.

Description

technical field [0001] The invention belongs to the field of fabric production, and in particular relates to a design method of a three-layer thermal fabric. Background technique [0002] Most of the thermal fabrics on the market are knitted thermal fabrics. The softness of woven thermal fabrics is not as good as that of knitted fabrics, and the next-to-body performance is worse than that of knitted fabrics. It is easy to form flowing air between the body and the fabrics, which affects the thermal insulation effect of the fabrics. The advantage of woven fabrics is that the fabrics are crisp and stylish. Develop a three-layer thermal fabric, which integrates the softness, comfort, and warmth of knitted fabrics, and the fashion, crispness, and aesthetics of woven fabrics to meet the needs of consumers. Contents of the invention [0003] Purpose of the invention: In order to solve the deficiencies of the prior art, the present invention provides a design method and weaving p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03D15/50D03D15/225D03D15/283D03D15/217D03D13/00D06C11/00D03D11/00D03D15/30D03D15/37D03D15/47D03D15/52
Inventor 瞿建新陈群姜生陆锦明
Owner IANGSU COLLEGE OF ENG & TECH
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