Production method for singeing and mercerizing single yarn

A production method and single yarn technology, which is applied in the mercerizing of yarn/thread/filament, the treatment of textile materials, textiles and papermaking, etc. It can solve the problems of large loss of yarn breaking strength, prone to fabric defects, and easy yarn breakage, etc. problem, to achieve the effect of small loss of breaking strength, not easy to break, and not easy to break the yarn

Inactive Publication Date: 2011-04-20
WUXI NATURAL GREEN FIBER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The raw material used for conventional yarn singeing and mercerizing is ply yarn, and single yarn is rarely used, mainly because the single yarn has a relatively large loss of yarn breaking strength after mercerizing, and it is easy to break. At the same time, it is easy to break the yarn during the weaving process. Cloth defects are prone to appear in the subsequent finishing

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

specific Embodiment 1

[0031] a. Combed long-staple cotton single yarn

[0032] Select 45s / 1 long-staple cotton single yarn for combing;

[0033] b. singeing

[0034] Singeing the single yarn on a singeing machine imported from Italy to burn off the hairiness on the surface of the single yarn, the singeing temperature is 800°C, the singeing air pressure: gas pressure is 17000:1.5, the singeing speed: 1000m / min, and the burner temperature is required Uniform, the cleanliness of singeing is basically the same;

[0035] c. Shaking yarn

[0036] The yarn is swayed on a spinning machine imported from Germany.

[0037] d. Mercerized

[0038] On the mercerizing machine imported from Italy, the specific process parameters are as follows:

[0039] Mercerized base temperature: 18°C,

[0040] Time: 6 minutes and 30 seconds,

[0041] Tension: 0%,

[0042] Alkali concentration: 30 degrees Baume; ensure uniform mercerization of single yarn;

[0043] e. Dyeing

[0044] Dip-dyeing process: boiling and ble...

specific Embodiment 2

[0057] a. Combed long-staple cotton single yarn

[0058] Select 50s / 1 long-staple cotton single yarn for combing;

[0059] b. singeing

[0060] Singeing the single yarn on a singeing machine imported from Italy to burn off the hairiness on the surface of the single yarn, the singeing temperature is 900°C, the singeing air pressure: gas pressure is 17000:1.5, the singeing speed: 950m / min, and the burner temperature is required Uniform, the cleanliness of singeing is basically the same;

[0061] c. Shaking yarn

[0062] Shake the yarn on the yarn shaking machine imported from Germany;

[0063] d. Mercerized

[0064] On the mercerizing machine imported from Italy, the specific process parameters are as follows:

[0065] Mercerized base temperature: 20°C,

[0066] Time: 6 minutes and 40 seconds,

[0067] Tension: -0.5%,

[0068] Alkali concentration: 28 degrees Baume; ensure uniform mercerization of single yarn;

[0069] e. Dyeing

[0070] Dip-dyeing process: boiling and...

specific Embodiment 3

[0083] a. Combed long-staple cotton single yarn

[0084] Select 60s / 1 long-staple cotton single yarn for combing;

[0085] b. singeing

[0086] Singeing the single yarn on a singeing machine imported from Italy to burn off the hairiness on the surface of the single yarn, the singeing temperature is 1050°C, the singeing air pressure: gas pressure is 17000: 1.5, the singeing speed: 800m / min, and the burner temperature is required Uniform, the cleanliness of singeing is basically the same;

[0087] c. Shaking yarn

[0088] Shake the yarn on the yarn shaking machine imported from Germany;

[0089] d. Mercerized

[0090] On the mercerizing machine imported from Italy, the specific process parameters are as follows:

[0091] Mercerized base temperature: 22°C,

[0092] Time: 6 minutes and 50 seconds,

[0093] Tension: -1.0%,

[0094] Alkali concentration: 26 degrees Baume; ensure uniform mercerization of single yarn;

[0095] e. Dyeing

[0096] Dip-dyeing process: boiling a...

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 provides a production method of singeing and mercerizing a single yarn. In the method, appropriate cotton is selected, a singeing and mercerizing process is studied and confirmed, and a process appropriate for the mercerizing of the single yarn is obtained to ensure that the breaking strength loss of the single yarn after the mercerizing is little; the single yarn is not easy to break in the weaving process; and the pattern of the fabric weaved with the single yarn has novelty and peculiarity. The production method for singeing and mercerizing a single yarn is characterized by sequentially comprises the processes of combing the single yarn, singeing, reeling, mercerizing, dyeing, wringing, drying, and rewinding; the singeing process specifically comprises the step of singeing the single yarn by a singeing machine to burn up the hairiness on the surface of the single yarn at a singeing temperature of 800 DEG C-1050 DEG C; and the mercerizing process specifically comprises the step of mercerizing the processed single yarn by a mercerizing machine, wherein the processing temperature is 18 DEG C-22 DEG C, the processing time is 6 minutes 30 seconds to 6 minutes 50 seconds, the processing tension of the single yarn maintains -1.0%-0% of stretching, and the alkali concentration in the processing fluid is 26 baume degrees to 30 baume degrees.

Description

technical field [0001] The invention relates to the technical field of yarn processing methods, in particular to a single yarn singeing and mercerizing production method. Background technique [0002] The advantages of textile fabrics mainly lie in fabric patterns and weaving and finishing processes. At present, what our country lacks is the novelty and uniqueness of fabric patterns. The raw material used for conventional yarn singeing and mercerizing is ply yarn, and single yarn is rarely used, mainly because the single yarn has a relatively large loss of yarn breaking strength after mercerizing, and it is easy to break. At the same time, it is easy to break the yarn during the weaving process. Cloth defects are prone to appear in the finishing process. Contents of the invention [0003] The purpose of this invention is to provide a kind of singeing mercerizing production method of single yarn, by selecting suitable cotton, and researching and determining the operation ...

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): D06B7/04D06B9/00
Inventor 杭彩云朱国民
Owner WUXI NATURAL GREEN FIBER TECH
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