Digital multicolored blending knitted yarn fabric and preparation method thereof

A knitted fabric and digital technology, which is applied in the field of multi-color blended digital yarn knitted fabric and its preparation, can solve the problems of poor fiber mixing uniformity and difficult control of mixing ratio, and achieve uniform color mixing, rich patterns and broad application prospects. Effect

Inactive Publication Date: 2018-01-12
JIANGYIN XIANGFEI APPAREL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using slivers to mix colored fibers, the mixing ratio is not easy to control, and the mixing uniformity of the fibers is poor

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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  • Digital multicolored blending knitted yarn fabric and preparation method thereof

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Embodiment 1

[0035] Specific process flow:

[0036] Yarn production: picking cotton→mixing→opening→rolling→carding→pre-drawing, sliver and coiling→combing→drawing (2 passes)→roving (three colors)→spun yarn (multi-color blended digital yarn) ;

[0037] Fabric production: multi-color blended digital yarn → doubling → rewinding → woven piece → sleeve → flat car → hand sewing → washing → drying → ironing → packaging → storage.

[0038] (1) Yarn design

[0039] In order to make the fabric have the characteristics of rich colors, clear layers, three-dimensional sense and strong fashion, three colors of red, blue and yellow are selected as the basic mixed colors of the yarn, and cotton fiber is used as the raw material at the same time, so that the fabric is soft and skin-friendly , Good performance of absorbing and dehumidifying.

[0040] Since fibers of different colors are mixed into yarns in the spinning process, there will be a certain spatial three-dimensional effect, so it is necessary ...

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 the technical field of spinning, in particular to a preparation method of digital multicolored blending knitted yarn fabric. The method includes the steps of (1) a yarn production process, wherein cotton fibers serve as raw materials, a digital spinner capable of separately controlling the draw ratio of roving feeding is adopted, roving stripes in three colors including red, blue and yellow are selected for conducting direct spinning, the proportion of the red to the blue to the yellow is 50:30:20 by percentage, and meanwhile, string combination and doubling are conducted on yarn, the draw multiple of a rear area is set as 1.2, the range of a twist factor is from 320 to 340, and the spindle velocity is 9000 r / min; (2) a knitting process on a flat knitting machine,wherein knitting is conducted on the computerized flat knitting machine, fabric weave is adopted as knitting fabric and knitted in a single-way plain stitch mode, the horizontal density is 61.5 / 10 cm,the longitudinal density is 40.3 / 10 cm, the needle size is 12 G, and the gram weight of the fabric is 293 g / m<2>. The fabric produced according to the preparation method is soft, stiff and smooth inhand feeling, plentiful in color, distinctive in gradation change and high in three-dimensional performance.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a multi-color blended digital yarn knitted fabric and a preparation method thereof. Background technique [0002] Knitted garments have good stretchability and comfort, and the advantages in wearing are irreplaceable by woven garments, which also makes the knitted garment industry develop rapidly. Since the 1980s, knitted garments have been increasingly favored by people all over the world, and the world's clothing field has shown a trend towards knitted garments. As people's requirements for wearing comfort increase, the proportion of fabrics with unique characteristics, softness, comfort, fit and elasticity in the field of clothing is gradually increasing. Especially in the new century, the leisure and fashion of knitted fabrics conform to the changes in people's lifestyles. The development of raw materials towards natural and environmental protection and the development of f...

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): D04B1/14D04B1/12D02G3/34D02G3/28D01H5/36D01H7/02
Inventor 钟俊杰周建王峰王鸿博
Owner JIANGYIN XIANGFEI APPAREL
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