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Compound knitted fabric

A kind of knitting fabric, two-in-one technology, applied in the direction of knitting, warp knitting, textile material processing, etc., can solve the problems of easy skin allergies, easy to absorb dust, poor hand feeling of ordinary acrylic fibers, etc., achieve superior warmth retention function, anti-aging Good effect of pilling performance

Inactive Publication Date: 2013-08-21
格来德服饰贸易(上海)有限公司 +1
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  • Summary
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The crackling electrostatic phenomenon of traditional acrylic fibers is prone to skin allergies and easy to absorb dust, and the hand feeling of ordinary acrylic fibers becomes worse as the number of washings increases

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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Examples

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Embodiment Construction

[0023] Below in conjunction with example the present invention is described in detail.

[0024] A kind of composite knitted fabric, a kind of composite knitted fabric, it comprises acrylic 10% and spandex 90%, described acrylic and spandex are 20 denier filaments, the density of described acrylic is 170 / inch, described The density of spandex is 150 pieces / inch, and described knitted fabric is by adding an acrylic feeding device and a spandex feeding device on spinning frame, and spandex gives certain pre-drawing, and then, described spandex is positioned through guide hole, It is fed into the center of the roving sliver that has been normally drafted at the nip of the front roller. The acrylic is also directly fed to the nip of the front roller through the yarn guide hole, but a certain distance should be kept from the sliver. Below the nip, The acrylic and spandex-wrapped strands are twisted together to form a twisted triangular area, which is wound onto the bobbin to form a ...

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 compound knitted fabric which comprises 10% of acrylic and 90% of spandex. The acrylic and the spandex are both 20-30-denier filaments, and the density of the acrylic is 170-220 piece / inch, the density of the spandex is 50-170 piece / inch. The compound knitted fabric is acrylic-spandex two-in-one knitted fabric which is formed by the steps including that an acrylic feeding device and a spandex feeding device are additionally mounted on a spinning machine, certain pre-drafting is given to the spandex, the spandex is positioned through a yarn guiding hole and fed in the middle of roving normally drafted at a front roller nip, the acrylic is directly fed at the front roller nip through the yarn guiding hole, a certain distance should be maintained between the acrylic and the roving, the acrylic and the roving with the spandex wrapped in the middle are twisted together, a twisted triangular area is formed, and then the twisted triangular area is wound on a bobbin. The compound knitted fabric is soft and smooth in hand feel; and macromolecular polymers are added into raw materials, so that a excellent warmth keeping function is provided.

Description

technical field [0001] The invention relates to the textile field, and more specifically, the invention relates to a composite knitted fabric. Background technique [0002] Existing clothing materials are generally made of fabrics of one material, with relatively single characteristics, resulting in incompatibility of fabric softness and air permeability. [0003] With the wide use of Toyobo series products in the domestic first-line underwear brands, various acrylic products in the market are also popular, and there are many mixed products, and many domestic acrylic and Taiwan acrylic products with price differences of several times are shoddy. . [0004] The crackling electrostatic phenomenon of traditional acrylic fibers is prone to skin allergies and easy to absorb dust, and the hand feeling of ordinary acrylic fibers becomes worse with the increase of washing times. Contents of the invention [0005] In order to solve the above technical problems, the purpose of the...

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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IPC IPC(8): D04B1/18D04B21/18D06B3/18D02G3/04D02G3/36
Inventor 翁文伟蔡安娥蔡中立
Owner 格来德服饰贸易(上海)有限公司
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