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Design method and product of double-sided bidirectional jacquard fabric

A double-sided, fabric technology, applied in textiles and papermaking, weft knitting, knitting, etc., can solve the problems of single weave structure on the reverse side and low utilization rate of fabrics

Active Publication Date: 2016-05-11
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Using traditional weft-knitting computerized jacquard equipment can only realize single-sided jacquard of weft-knitted fabrics, and all the displays are the front patterns of the fabrics. Single, so only the front side is used as the use surface in actual use, and the utilization rate of the fabric is not high

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 product of double-sided bidirectional jacquard fabric
  • Design method and product of double-sided bidirectional jacquard fabric
  • Design method and product of double-sided bidirectional jacquard fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] 2-color jacquard craft

[0040] (1) Yarn threading design: the dyed yarn cycle is 2, that is, dyed yarn 1 is worn on the 1st, 3, 5, 7... odd-numbered roads, dyed yarn 2 is worn on the 2nd, 4, 6, 8... even-numbered roads, The two yarns have different colors, and at the same time, taking into account the weight of the fabric, adjust the bending depth, yarn feeding length, and pulling tension to ensure uniform density on the front and back.

[0041] (2) Pattern design: such as Figure 4 As shown, the design and color area A is the front pattern, the design and color area B is the reverse pattern, and the area C is the shading area. At this time, the front and back patterns are superimposed on the same pattern diagram, but they are independent and do not overlap each other.

[0042] (3) Weaving process: such as Figure 5As shown, when knitting in the first way, all the needles of the needle cylinder in the design and color area A in the dotted line frame are knitted, and ...

Embodiment 2

[0044] 3-color jacquard craft

[0045] (1) Yarn threading setting: the colored yarn cycle is 3, that is, colored yarn 1 is worn on the 1st, 4, 7, 10... road, colored yarn 2 is worn on the 2nd, 5, 8, 11... road, colored yarn 3 is worn on 3, 6, 9, 12... on the road number, and the yarn color is different. At the same time, taking into account the weight of the fabric, adjust the bending depth, yarn feeding length, and pulling tension to ensure uniform density on the front and back.

[0046] (2) Pattern design: such as Image 6 As shown, the design and color areas A and B are the front pattern, the design and color area C is the reverse pattern, and the area D is the shading area. At this time, the front and back patterns are superimposed on the same pattern diagram, but they are independent and independent of each other. Overlapping; the pattern areas A and B are represented by black and gray respectively, the pattern area C is represented by white, and the area D is covered w...

Embodiment 3

[0049] 4-color jacquard craft

[0050] (1) Yarn threading setting: the colored yarn cycle is 4, that is, colored yarn 1 is worn on the 1st, 5, 9, 13... roads, colored yarn 2 is worn on the 2nd, 6, 10, 14... roads, colored yarns 3 is worn on 3,7,11,15... road, colored yarn 4 is worn on the 4th, 8,12,16... road, and yarn color is different. At the same time, taking into account the weight of the fabric, adjust the bending depth, yarn feeding length, and pulling tension to ensure uniform density on the front and back.

[0051] (2) Pattern design: such as Figure 8 As shown, the pattern areas A and B are the front pattern, the pattern areas C and D are the back pattern, and the area E is the shading area. At this time, the front and back patterns are superimposed on the same pattern diagram, but they are independent of each other. do not overlap each other. The color areas A and B are respectively represented by black and light gray, the color areas C and D are respectively rep...

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

A production method of a double-side two-way jacquard fabric and the double-sided two-way jacquard fabric belong to the technical field of weft knitting double-sided two-way jacquard product production in the textile industry. A traditional weft knitting computerized jacquard device can only achieve one-side jacquard weave and show a front pattern only. According to the production method of the double-side two-way jacquard fabric, a novel double-side computerized jacquard device is used for production, and a needle drum and a needle plate are both provided with an electronic needle selection device for respectively controlling knitting actions of an upper knitting needle and a lower knitting needle. Therefore, a new knitting method including threading design, pattern design, shading design and the particular needle withdrawing technology is invented to produce the double-side two-way jacquard fabric in special style. Accordingly, the problem that the traditional jacquard fabric only has a pattern on one side and is single in color is solved. The produced fabric can have patterns on both front and reverse sides and both front and reverse sides can be used as a use surface.

Description

technical field [0001] The invention belongs to the technical field of production of weft-knitted jacquard products in the textile industry, and in particular relates to a design method and product of a double-sided bidirectional jacquard fabric. Background technique [0002] With the improvement of people's living standards, the types and styles of clothing fabrics are also constantly changing and updating, and the use of weft knitted fabrics is becoming more and more extensive. In addition to the comfort of wearing, people's pursuit of beauty is becoming more and more intense, which inevitably requires higher and higher requirements for the appearance of fabrics. The weft-knitted jacquard fabric has a variety of pattern changes, which can meet more aesthetic needs of consumers. [0003] Using traditional weft-knitting computerized jacquard equipment can only realize single-sided jacquard of weft-knitted fabrics. All the displays are the front patterns of the fabrics. Sin...

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): D04B1/10
CPCD04B1/102D04B1/126D10B2501/00
Inventor 蒋高明缪旭红马丕波丛洪莲陈晴
Owner JIANGNAN UNIV
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