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Pearl yarn and method for producing same

A production method and yarn technology, which is applied in the field of preparation of pearlescent yarn, can solve the problems of non-durability, unfavorable health and environmental protection, and non-washable, etc., and achieve the effect of rich colors, soft luster, and long-lasting softness

Inactive Publication Date: 2009-11-18
WUXI NATURAL GREEN FIBER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the softener treatment has the characteristics of not lasting and not washable; at the same time, due to the addition of softener in the production process, chemical additives will be added to the surface of the fabric, which is not conducive to health and environmental protection

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

[0027] A method for producing pearlescent yarn with 32s / l long-staple cotton + 80s / l long-staple cotton includes the following processing steps:

[0028] 1. Spinning

[0029] Spin high-quality long-staple cotton into 32s / l and 80s / l yarns respectively;

[0030] The twist of 32s / l coarse yarn is spun at the lowest equipment, the twist is 62 twists / 10CM, and the twist coefficient is 265;

[0031] The 80s / l fine yarn is spun with conventional knitting yarn twist, the twist is 130 twists / 10CM, and the twist coefficient is 350.

[0032] 2. Joint stock and line

[0033] According to the characteristics of the two-for-one twister, a thin yarn is wrapped and coiled around a thick yarn. The twist is 53 twists / 10CM, and the twist coefficient is controlled at 272.

Embodiment 2

[0035] A method for producing pearlescent colored cotton yarn with 40s / l dyed yarn + 80s / l compact spinning, including the following processing steps:

[0036] 1. Spinning

[0037] Spin high-quality long-staple cotton into 40s / l and 80s / l yarns respectively;

[0038] 40s / l thick yarn twist is spinning according to the lowest equipment, the twist is 53 twists / 10CM, and the twist coefficient is controlled at 272;

[0039] The 80s / l fine yarn is spun at the normal twist of the knitting yarn, the twist is 130 twists / 10CM, and the twist coefficient is 350.

[0040] 2. Single yarn dyeing

[0041] Dye 40s / l into colored yarn.

[0042] 3. Joint stock and line

[0043] According to the characteristics of the two-for-one twister, a thin yarn is wrapped and wound around a thick yarn. The twist is 58 twists / 10CM, and the twist coefficient is controlled at 272.

Embodiment 3

[0045] A method for producing pearlescent colored cotton yarn with 40s / l hemp cotton (90 / 10) + 80s / l spun cotton (75 / 25), including the following processing steps:

[0046] 1. Spinning

[0047] Choose high-quality linen cotton to spin 90 / 10 40s / l yarn, and high-quality spun cotton to spin 75 / 25 80s / l yarn;

[0048] The technical parameters of 40s / l yarn spinning for hemp / cotton 90 / 10, the twist is 53 twists / 10CM, and the twist coefficient is controlled at 272;

[0049] Spinning technical parameters for spun cotton 75 / 25 80s / l yarn, twist is 130 twists / 10CM, and twist coefficient is 350.

[0050] 2. Single yarn dyeing

[0051] Dye different colors with 40s / l for hemp cotton 90 / 10 and 80s / l for silk cotton 75 / 25.

[0052] 3. Joint stock and line

[0053] According to the characteristics of the two-for-one twister, a thin yarn is wrapped and wound around a thick yarn. The twist is 58 twists / 10CM, and the twist coefficient is controlled at 272.

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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PUM

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Abstract

The invention relates to a pearl yarn and a method for producing the same. The pearl yarn is formed by coiling a high count yarn with routine twist on the surface of a low count yarn with low twist. The pearl yarn is produced according to the following steps: spinning: spinning cotton into the low count yarn with the low twist and the high count yarn with the routine twist; and combining strands and doubling: adopting the twisted processing; and coiling the high count yarn with the routine twist on the surface of the low count yarn with the low twist to form the pearl yarn. The method spins the low count yarn into the yarn with extremely low twist, can effectively ensure the flexibility of the yarn and increase the breaking elongation of the yarn; and the structure of coiling the high count twist with the normal twist on the surface of the low count yarn with the low twist can ensure the strength of the yarn, change the optical performance of the yarn, increase the strength of yarn reflected light and show luster like pearl. The yarn has washable and lasting flexibility and good restoration performance.

Description

Technical field [0001] The invention relates to the preparation of a pearlescent yarn, in particular to a yarn with pearl luster and a production method thereof. Background technique [0002] With the improvement of people's living standards, higher requirements are put forward for the comfort and aesthetics of textiles and garments, so improving the feel of yarn has become an important research topic. At present, most of the processing methods are to add softener to the yarn and fabric to improve the yarn feel. However, the softener treatment has the characteristics of not being durable and not washable; at the same time, because the softener is added during the production process, chemical additives will be added to the surface of the fabric, which is not conducive to health and environmental protection. Summary of the invention [0003] In view of the above-mentioned problems, the present invention provides a pearlescent yarn and a production method thereof. The yarn produced...

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): D02G3/36D02G3/02D02G3/04
Inventor 朱国民
Owner WUXI NATURAL GREEN FIBER TECH