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Knitting method of spandex rib fabric with matched thick and thin drop needles

A spandex and fabric technology, applied in knitting, weft knitting, textiles and papermaking, etc., can solve the problems of anti-spandex yarn, etc., and achieve the effect of smooth cloth surface, clear cloth surface texture and obvious effect

Active Publication Date: 2021-07-23
青岛颐和针织有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned problem that the surface of the stretched spandex ribbed fabric is prone to leaking spandex defects, the present invention provides a weaving method for spandex ribbed fabrics with thick and thin stretched stitches. The stitching and stitching of spandex yarns are used to weave at the same time, which solves the problem of traditional There is a problem of anti-spandex on the needle-pull spandex rib fabric, and it meets the standard of four-way stretch

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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  • Knitting method of spandex rib fabric with matched thick and thin drop needles
  • Knitting method of spandex rib fabric with matched thick and thin drop needles
  • Knitting method of spandex rib fabric with matched thick and thin drop needles

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Embodiment

[0017] In this embodiment, the selected yarn count is 24.6tex compact spinning and 22.2dtex spandex yarn, and the equipment uses 18G double-sided knitting large circular knitting machine. organizational structure such as figure 1 said, stands for drawing a needle, It means that the needles form a circle, and a total of 48 needles (including needle withdrawal) is a cycle. 24.6tex compact spinning and 22.2dtex spandex yarns participate in weaving at the same time. Use 3 groups of 4 drawing needles and 2 drawing needles to form a circle, 10 groups of 1 drawing needle and 2 drawing needles to form a circle, which is the combination of 48 drawing needles and drawing needles for upper needles, and the lower needles are 3 needles corresponding to upper needles. A group of 5 needles is drawn into a circle and 1 needle is withdrawn, and a group of 10 is 2 needles formed into a circle and 1 needle is withdrawn. The weaving method of spandex yarn is that both the upper needle and t...

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 belongs to the technical field of knitting. The invention provides a knitting method of a spandex rib fabric with matched thick and thin drop needles, aiming at solving the problem that the fabric surface of the drop needle spandex rib fabric is easy to leak spandex defects. The spandex rib fabric is knitted by a double-faced circular knitting machine; drop needle combinations are transversely arranged; a rib stitch structure performs needle withdrawing on upper and lower needles; 48 upper needles and 48 lower needles form a knitting cycle; the upper needles include three sets of drop needles and needle withdrawing loops, wherein each of the three sets comprises four drop needles and two needle withdrawing loops, or the upper needles include ten sets of drop needles and needle withdrawing loops, wherein each of the ten sets comprises one drop needle and two needle withdrawing loops; the lower needles include three sets of drop needles and needle withdrawing loops corresponding to the upper needles, wherein each of the three sets comprises one drop needle and five needle withdrawing loops, or the lower needles include ten sets of drop needles and needle withdrawing loops corresponding to the upper needles, wherein each of the ten sets comprises one drop needle and two needle withdrawing loops; the triangle arrangement is a full-knitting looping triangle, and the knitting mode of the spandex yarn is that both the upper needles and the lower needles participate in knitting. According to the weaving method, the spandex yarn is added, and the upper needles and the lower needles participate in weaving at the same time, so that the problems that the traditional drop needle fabric is poor in stretching recovery and the fabric surface has the spandex yarn repelling effect are solved, and the four-side stretch standard is achieved.

Description

technical field [0001] The invention belongs to the technical field of knitting, and in particular relates to a method for knitting a spandex ribbed fabric with thick and thin stitches. Background technique [0002] The traditional spandex ribbed fabric with needle-drawing needles cannot achieve the appearance effect that the upper and lower machine needles of the fabric are drawn at the same time, and the upper and lower spandex are eaten at the same time without leaking spandex. , affecting the quality and appearance of the cloth surface, thus causing a lot of waste in garment production. The current similar fabrics basically have the defect of leaking spandex, and it is a bottleneck of weaving technology that is difficult to improve. It is urgent to solve the above fabric problems through design and improvement, and ensure the characteristics of the fabric's four-way stretch. Contents of the invention [0003] Aiming at the above-mentioned problem that the surface of t...

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 Applications(China)
IPC IPC(8): D04B1/10D04B1/14D04B1/16D04B1/18
CPCD04B1/102D04B1/14D04B1/16D04B1/18D10B2331/10D10B2201/02D10B2501/04Y02P70/62
Inventor 杨宏伟杨为东韩大鹏于波姚保忠王海强杨敬双
Owner 青岛颐和针织有限公司
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