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A kind of garment-dyed wool worsted tweed fabric and its production method

A technology for garment dyeing and production methods, applied in dyeing, weaving, and patterned fabrics, etc., can solve the problems of not being able to directly form the pattern pattern of deep and shallow interweaving changes, and being unable to meet the needs of high-grade woolen fabrics, and to achieve good market promotion. Application value, rich and diverse colors, the effect of shortening the production process

Active Publication Date: 2021-04-27
SHANDONG RUYI WOOLEN GARMENT GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned patents carry out one-bath dyeing of wool fiber and chemical fiber blended fabrics, which makes the steps of wool blended fabrics simpler than the traditional two-bath dyeing process, they all use a single blending ratio of wool and chemical fiber blended yarns for weaving. , the fabric can not directly form a checkered pattern with the effect of interweaving and changing depth after dyeing, which cannot meet the needs of high-grade woolen fabrics

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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  • A kind of garment-dyed wool worsted tweed fabric and its production method
  • A kind of garment-dyed wool worsted tweed fabric and its production method
  • A kind of garment-dyed wool worsted tweed fabric and its production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] as attached figure 1 Shown, a kind of production method of garment-dyed wool worsted tweed fabric comprises the following steps:

[0050] S1. Mix the wool fiber with a fineness of 19.4 μm and the nylon fiber with a linear density of 3.2dtex according to the ratio of 80%: 20%. After carding and spinning, a wool fiber and nylon blended metric count is obtained. 60Nm / 2 raw white yarn; wool fiber with a fineness of 19.4μm and polyester fiber with a linear density of 2.5dtex are mixed according to the ratio of 40%:60%, carded and spun to obtain another wool fiber Raw white yarn of metric count 60Nm / 2 blended with polyester.

[0051] The production method of described former white yarn comprises the following steps:

[0052] S11. Defelt and mix the original white wool strips;

[0053] S12. Combing, needle combing, and roving. Combing adopts the processing technology of dense needles, small gauge, low speed, small feeding, and small draft. Head needle—combing—head needle—tw...

Embodiment 2

[0074] as attached figure 1 Shown, a kind of production method of garment-dyed wool worsted tweed fabric comprises the following steps:

[0075] S1. Mix the wool fiber with a fineness of 18.5 μm and the nylon fiber with a linear density of 3.0 dtex according to the ratio of 40%:60% and 80%:20%, respectively, and after carding and spinning, two blends with different ratios are obtained. Wool fiber and nylon blended raw white yarn with a metric count of 80Nm / 2; wool fiber with a fineness of 18.5μm and polyester fiber with a linear density of 2.0dtex according to the ratio of 70%: 30%, after carding , spinning, the metric system count that makes a kind of wool fiber and terylene blending is the former white yarn of 80Nm / 2.

[0076] The production method of described former white yarn comprises the following steps:

[0077] S11. Defelt and mix the original white wool strips;

[0078] S12. Combing, needle combing, and roving. Combing adopts the processing technology of dense nee...

Embodiment 3

[0099] as attached figure 1 Shown, a kind of production method of garment-dyed wool worsted tweed fabric comprises the following steps:

[0100]S1. Mix the wool fiber with a fineness of 17.5 μm and the nylon fiber with a linear density of 3.4 dtex according to the ratio of 70%:30% and 50%:50%, respectively, and after carding and spinning, two different ratios are obtained. The original white yarn with a metric count of 90Nm / 2 of wool fiber and nylon blended; the wool fiber with a fineness of 17.5μm and the polyester fiber with a linear density of 1.5dtex are respectively 60%: 40%, 90%: 10% Ratio mixed sliver, through carding, spinning, make the original white yarn of 90Nm / 2 the metric system count of other two kinds of different proportions of wool fiber and polyester blend.

[0101] The production method of described former white yarn comprises the following steps:

[0102] S11. Defelt and mix the original white wool strips;

[0103] S12. Combing, needle combing, and rovin...

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 a garment-dyed wool worsted tweed fabric and a production method thereof. Wool fibers and a variety of chemical fibers of the same or different types are mixed according to the ratio, and then carded and spun to obtain wool fibers with different wool fiber contents. Raw white yarns with various blending ratios; then design and weave raw white yarns and cotton white yarns as decorative yarns according to the pattern and weaving parameter specifications of the finished tweed fabrics to obtain white blank fabrics; Neutral dyes are used to dye it in one bath to obtain a checkered worsted tweed fabric with designed colors and patterns; the invention solves the problems in the prior art such as lengthy process, cumbersome operation, large material consumption and energy consumption, and waste water discharge. Big defect, the present invention has short production cycle, convenient operation, energy saving and emission reduction, little damage to fibers, greatly improves production efficiency, reduces cost, and can meet the market requirements of "small batches, multiple varieties, differentiation, and fast delivery". It has very good market promotion and application value.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a garment-dyed wool worsted tweed fabric and a production method thereof. Background technique [0002] In recent years, with the development of the economy and the progress of the society, people's material living standards have been continuously improved, and people have put forward higher and higher requirements for the comfort and functionality of clothing fabrics. They not only pursue novel styles of fabrics, but also pay more attention to The texture of fabrics, products that integrate quality and technology are increasingly favored by consumers, and people have put forward new requirements for fabrics with moisture absorption and quick-drying functions. [0003] As an excellent natural protein fiber, wool fiber has many advantages such as excellent elasticity, soft hand feeling, and good hygroscopicity. Fashionable, functional, diversified and personalized, wool blended ...

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): D03D15/233D03D15/283D03D15/47D03D15/217D03D21/00D03D13/00D02G3/04D06P1/00D06P3/14D06P5/02
CPCD02G3/04D03D13/008D03D21/00D06P1/00D06P3/14D06P5/02D10B2401/14D10B2331/02D10B2331/04D10B2211/02D03D15/47
Inventor 王科林高佩佩候燕李腊梅谭小云李连峰李冉
Owner SHANDONG RUYI WOOLEN GARMENT GRP CO LTD
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