Manufacturing method of thermal warp knitted lace fabric

A lace and fabric technology, applied in warp knitting, rayon manufacturing, hollow filament manufacturing, etc., can solve the problems of poor pilling resistance and wear resistance, achieve good dispersion performance and storage, and avoid settlement problems. , Conducive to transportation and weighing

Active Publication Date: 2017-05-24
FUJIAN BAIKAI WARP KNITTING INDUSTRY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cotton / spandex air layer thermal fabric of this technology solves the problems of poor pilling resistance and non-wear resistance of similar products in the industry in this field. At the same time, it also has high elasticity, is soft, warm, clean surface, soft to the touch and durable The advantages of washing and wear resistance provide a good autumn and winter warm fabric for the market

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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  • Manufacturing method of thermal warp knitted lace fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Please see attached figure 1 , a warm warp knitted lace fabric is divided into surface layer 3, heat preservation layer 2 and hollow fiber bottom, 1 three-layer structure; the raw material of the surface layer is conventional polyester fiber, the raw material of the heat preservation layer is heat preservation fiber, and the bottom layer of the hollow fiber The raw material is hollow polyester fiber with a hollowness of 30%.

[0068] The thickness of the surface layer is 300 microns.

[0069] The thickness of the thermal insulation layer is 500 microns.

[0070] The thickness of the hollow fiber bottom layer is 500 microns.

[0071] Using thermal fiber, hollow polyester fiber and conventional polyester fiber as raw materials, through the three-dimensional warp knitting lace process, through the warp knitting interweaving of thermal fiber and conventional polyester fiber, the surface layer is connected with the thermal layer, and at the same time through the thermal fi...

Embodiment 2

[0087] Please see attached figure 1 , a warm warp knitted lace fabric is divided into surface layer 3, heat preservation layer 2 and hollow fiber bottom, 1 three-layer structure; the raw material of the surface layer is conventional polyester fiber, the raw material of the heat preservation layer is heat preservation fiber, and the bottom layer of the hollow fiber The raw material is hollow polyester fiber with a hollowness of 30%.

[0088] The thickness of the surface layer is 400 microns.

[0089] The thickness of the thermal insulation layer is 700 microns.

[0090] The thickness of the hollow fiber bottom layer is 550 microns.

[0091] Using thermal fiber, hollow polyester fiber and conventional polyester fiber as raw materials, through the three-dimensional warp knitting lace process, through the warp knitting interweaving of thermal fiber and conventional polyester fiber, the surface layer is connected with the thermal layer, and at the same time through the thermal fi...

Embodiment 3

[0107] Please see attached figure 1 , a warm warp knitted lace fabric is divided into surface layer 3, heat preservation layer 2 and hollow fiber bottom, 1 three-layer structure; the raw material of the surface layer is conventional polyester fiber, the raw material of the heat preservation layer is heat preservation fiber, and the bottom layer of the hollow fiber The raw material is hollow polyester fiber with a hollowness of 30%.

[0108] The thickness of the surface layer is 500 microns.

[0109] The thickness of the thermal insulation layer is 800 microns.

[0110] The thickness of the hollow fiber bottom layer is 600 microns.

[0111] Using thermal fiber, hollow polyester fiber and conventional polyester fiber as raw materials, through the three-dimensional warp knitting lace process, through the warp knitting interweaving of thermal fiber and conventional polyester fiber, the surface layer is connected with the thermal layer, and at the same time through the thermal fi...

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 relates to a method for manufacturing a warm-keeping warp lace fabric. The fabric has a three-layer structure including a surface layer, a warm-keeping layer and a hollow fiber bottom layer, wherein the surface layer is made of conventional polyester fibers, the warm-keeping layer is made of warm-keeping fibers, and the hollow fiber bottom layer is made of hollow polyester fibers having a hollowness degree of 30 percent. According to the manufacturing method, the warm-keeping fibers, the conventional polyester fibers and the hollow polyester fibers serving as raw materials are subjected to a three-dimensional warp lace process, wherein the warm-keeping fibers and the conventional polyester fibers are subjected to warp interlacing to connect the surface layer and the warm-keeping layer; and the warm-keeping fibers and the hollow polyester fibers are subjected to warp interlacing to connect the hollow fiber layer and the warm-keeping layer. Due to the design of three-dimensional warp lacing layers, the fibers having a hollow structure are used as the raw material to improve the warm-keeping structure of the fabric, and the warm-keeping fibers with a far infrared absorption function are used as an intermediate warm-keeping layer to prepare the warm-keeping warp lace fabric by the three-dimensional warp lace structure. The warm-keeping warp lace fabric has excellent warm-keeping effect and structure strength.

Description

technical field [0001] The invention relates to the technical field of production of functional fabrics, in particular to a method for manufacturing warm warp-knitted lace fabrics. Background technique [0002] Warm fabric, made of submicron far-infrared ceramic material dissolved in synthetic fiber, so that the synthetic fiber contains far-infrared ceramic material, the synthetic fiber containing far-infrared ceramic material is woven into the inner layer of the fabric, and the natural fiber is woven into the outer layer of the fabric. The synthetic fibers and natural fibers of the far-infrared ceramic material are connected together by knitting. Submicron far-infrared ceramic material is added to the synthetic fiber in the inner layer of the fabric. The sub-micron far-infrared ceramic material can absorb the heat emitted by the human body at room temperature and radiate back to the human body. The most needed wavelength is 4 to 14 microns. The far-infrared rays resonate w...

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): D01D5/092D01D5/12D01D5/24D01F1/10D01F6/92D04B21/06D04B21/16
CPCD01D5/092D01D5/12D01D5/24D01F1/10D01F6/92D04B21/06D04B21/16D10B2331/04D10B2403/033
Inventor 谭托许冠升杨丽施清游
Owner FUJIAN BAIKAI WARP KNITTING INDUSTRY CO LTD
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