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Light and thin roving high-count flat-coated tweed and production process

A woolen tweed and high-count technology, applied in the textile field, can solve problems such as unsatisfactory evenness of woolen high-count wool yarn, fiber cohesion, antistatic property, poor hand feeling, overall thick fabric, etc., to achieve full hand feeling, fiber Good cohesion and antistatic properties, light and soft fabric

Active Publication Date: 2014-12-03
杭州大统纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these clothes are very warm to wear, their weight also oppresses people to a certain extent.
Slubbed high-count wool yarn has unsatisfactory evenness and low strength. Slubbed high-count overcoat has defects such as fiber cohesion, antistatic and hand feeling, and the overall thickness of the fabric.

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The tweed is a twill weave fabric with 2 / 2 as the basic weave.

[0022] In this embodiment, it is necessary to change the heavy feeling of the traditional roving fabric to make the roving fabric light, thin and supple, and the yarn count of the roving yarn must be increased. Single weft production process.

[0023] In this embodiment, the warp and weft raw materials are selected by mixing fine wool fibers and polyester fibers, and their weight percentages are respectively 70% of fine wool fibers and 30% of polyester fibers.

[0024] The production process of woolen high-count, light, thin, and smooth woolen tweed includes the following process steps:

[0025] The first step: preparation of raw materials, including the raw materials for spinning woolen high-count, light and thin tweed fabrics: the warp and weft raw materials are the same, including 70% fine wool fiber, 30% polyester fiber, after weighing the above fibers All dyed.

[0026] The dyeing adopts loose wool...

Embodiment 2

[0048] The difference between embodiment 2 and the process parameters of the embodiment is: the selection of raw materials for warp and weft yarns is formed by mixing fine wool fibers and polyester fibers, and the weight percentages are respectively 75% of fine wool fibers and 25% of polyester fibers; wool dyeing Temperature 90℃, time 55min, polyester fiber dyeing temperature 130℃, time 55min; control relative humidity 55%~60% in spinning process, temperature 25℃~30℃; shredder working solution temperature 35~40℃, time 80min. The needle roller is fluffed 6 times, the thorn fruit is fluffed with a humidity of 90%, and the front is 8 times.

Embodiment 3

[0050] The difference between the process parameters of Example 3 and Example 3 is that the raw materials of warp and weft are mixed with fine wool fiber and polyester fiber, and the weight percentages are respectively 65% ​​of fine wool fiber and 35% of polyester fiber. The wool dyeing temperature is 100℃, the time is 60min, the polyester fiber dyeing temperature is 140℃, and the time is 60min; in the spinning process, the relative humidity is controlled at 60%~65%, and the temperature is 25℃~30℃; , time 100min. The needle roller is fluffed 10 times, the thorn fruit is fluffed with a humidity of 80%, and the front is 10 times.

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 light and thin roving high-count flat-coated tweed which is a twill-weave fabric, and warps and wefts of the flat-coated tweed are high-count coarse yarns of 25 / 1 metric count. The production process of the light and thin roving high-count flat-coated tweed comprises the steps of preparing fibrous materials, spinning, weaving and finishing. According to the production process, the concepts of roving and fining operation are adopted, and the coarse yarns of 25 / 1 metric count are used to be woven into the light and thin roving high-count flat-coated tweed, the light and thin roving high-count flat-coated tweed has good fiber cohesion and antistatic property, and roving high-count wool yarn strips have the advantages of uniformity, large intensity, lightness and smoothness of the fabric, fullness and smoothness of hand feelings and have skinny feelings.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a roving high-count light and thin smooth wool tweed and a production process. Background technique [0002] Woolen woolen wool is made of carded wool spun from medium and low-grade improved wool, soil wool, etc. Its yarn count is low, and the single-strand yarn is generally 6-21 male counts. The fibers in the wool yarn are not arranged neatly and evenly. The uniformity is poor, and the surface of the wool yarn is fluffy. Woolen woolen is generally woven with multiple strands of yarn, which must be milled and raised. Therefore, its woolen surface is covered with fluff, without shading, and has strong thermal insulation performance, which increases the thickness and firmness of the fabric, and has a unique style. The main types of woolen woolen fabrics are melton, navy, public, uniform, and embroidered coat. Woolen fabrics are mainly made into outerwear, such as various woolen ...

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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IPC IPC(8): D03D15/00D06B21/00D06C27/00D03D15/233D03D15/283D03D15/47D03D15/50
Inventor 赵军伟林红
Owner 杭州大统纺织有限公司
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