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Production method of colorful weft-knitted fabric

A knitted fabric and production method technology, applied in the field of weft-knitted fabric, can solve the problems of unsuitability for large-scale industrial production, general colorful effect, and complicated process flow, and achieve cool color-changing effects, rich colors, and simple process flow Effect

Pending Publication Date: 2021-08-03
CHANGZHOU NEW WIDE KNITTING & DYEING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The deficiency of this document lies in: not only the dazzing effect is general, but also the technological process is complex, the operation is cumbersome, and it is not suitable for industrialized large-scale production

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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  • Production method of colorful weft-knitted fabric
  • Production method of colorful weft-knitted fabric
  • Production method of colorful weft-knitted fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1）

[0027] The production method of the colorful weft-knitted fabric of the present embodiment is as follows:

[0028] ① Weaving: Dope dyed yarn and spandex yarn are woven by weft knitting machine to obtain colorful weft knitted fabric.

[0029] Three types of dope dyed yarns are used in this embodiment, including 75D blue yarn, 75D red yarn and 75D fluorescent yellow yarn, and the fineness of the spandex yarn is 40D.

[0030] When weaving, the knitting needles are arranged as A, B, A, and B rows of needles, and every 18 paths is a cycle.

[0031] The 1st-15th road is for the A-section needle to form a loop, and the B-section needle is a floating thread; among them: the 1-5th road A-section needle is 75D blue yarn, the 6th-10th road A-section needle is 75D red yarn, and the B-section needle is 75D red yarn. 11-15 route A section needle is 75D fluorescent yellow yarn.

[0032] Both the A-section needle and the B-section needle of the 16th-18th road are looped; among them: the A-s...

Embodiment 2～ Embodiment 4）

[0038] The production method of the colorful weft-knitted fabric of each embodiment is basically the same as that of embodiment 1, the difference lies in the weaving step ①, see Table 1 for details.

[0039] Table 1

[0040] cycle to weave sample Example 1 18 road The 1st-15th road is for the A-section needle to form a loop, and the B-section needle is a floating thread; among them: the 1-5th road A-section needle is 75D blue yarn, the 6th-10th road A-section needle is 75D red yarn, and the B-section needle is 75D red yarn. 11-15 route A section needle is 75D fluorescent yellow yarn. The needles of section A and section B of the 16th-18th road are all looped; among them: the needle of section A is 75D fluorescent yellow yarn, and the needle of section B is 40D spandex yarn. figure 1 Example 2 24 road The 1st-20th road is for the A-section needle to form a loop, and the B-section needle is a floating thread; among them: the 1-10th road A-sec...

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 production method of a colorful weft-knitted fabric. The production method comprises the step of weaving stock solution coloring yarns and spandex yarns through a weft knitting machine to obtain the colorful weft-knitted fabric. The stock solution coloring yarns adopt contrast color matching, so that the fabric has 2-7 color changing effects. The contrast color matching includes (1) matching of fluorescent yarns and yarns in any color, (2) matching of one of black, white and grey and any other color, (3) matching of blue and yellow or orange; and (4) matching of green and purple or red. According to the colorful weft-knitted fabric, through the contrast color effect of the stock solution coloring yarns and the base cloth, layers are highlighted, and the dynamic three-dimensional effect is achieved; the colorful weft-knitted fabric is rich in color, good in elasticity and comfortable to wear; different colors can be presented from different angles; the very cool color changing effect is achieved; and the production method of the colorful weft-knitted fabric is simple in technological process, easy and convenient to operate and suitable for large-scale industrial production.

Description

technical field [0001] The invention belongs to the technical field of weft-knitted fabrics, and in particular relates to a production method of colorful weft-knitted fabrics. Background technique [0002] my country is the world's largest producer, exporter and consumer of textiles. Textile exports play an important role in my country's foreign trade. With the improvement of the living standards of consumers in various countries, textiles are no longer just a tool for keeping warm and cold. The requirements for comfort and appearance are getting higher and higher, and with the advent of the e-commerce era, people have higher and higher requirements for the aesthetics of clothes. [0003] At present, most of the existing colorful fabrics are woven fabrics (also known as woven fabrics), see Chinese patent documents CN103696095A, CN110373795A, CN111088579A, CN111676571A, CN112210867A, etc. [0004] Chinese patent document CN110656430A discloses a preparation method of a knitte...

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): D04B1/12D04B1/14D04B1/18D06B3/10D06C7/02
CPCD04B1/12D04B1/14D04B1/18D06B3/10D06C7/02D10B2331/10
Inventor 吴金玲左凯杰陈佳孔祥焕黄庄芳容
Owner CHANGZHOU NEW WIDE KNITTING & DYEING