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Untwisted yarn towel

A technology of untwisted yarn and towel, which is applied in the field of untwisted yarn towels, which can solve the problems of short service life, short service life and waste of resources of untwisted yarn towels, and achieve the goal of maintaining strength, increasing strength and service life, and increasing quality Effect

Inactive Publication Date: 2019-09-03
南通楠桥纹织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the low twist of the yarn, the untwisted yarn towel is often insufficient in strength and easy to shrink, resulting in a shorter service life of the untwisted yarn towel than that of the towel with twisted yarn, and the service life of the untwisted yarn towel is shorter will cause waste of resources

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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  • Untwisted yarn towel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A kind of untwisted yarn towel, processing method comprises the steps:

[0042] (1) The vinylon and the yarn are twisted in reverse to form a cotton-dimensional ply yarn, and the cotton ply yarn is used as the warp thread, and the silver ion cotton yarn is used as the weft thread for weaving. The warp density is 250 threads / 10cm, and the weft density is 200 threads / 10cm. The silver ion cotton yarn is subjected to silver ion blockade treatment before weaving, so that the silver ion content in the silver ion cotton yarn is 10%.

[0043] Silver ion blockade treatment steps are as follows:

[0044] A. Soak the silver ion cotton yarn in the treatment solution, the bath ratio is 1:8, the temperature is 50°C, soak for 1h. The solvent of the treatment liquid is water and 5% OWF stabilizer and 12% OWF metal blocking agent are added. The metal blocking agent is a water-soluble chitin blocking agent. The stabilizer is water-soluble polyethylene glycol with a molecular weight o...

Embodiment 2

[0052] The difference between Example 2 and Example 1 is that the conditions of silver ion blocking treatment and the content of silver ions in the obtained silver ion cotton yarn are different, and the content of silver ion in the silver ion cotton yarn is 8%.

[0053] Silver ion blockade treatment steps are as follows:

[0054]A. Soak the silver ion cotton yarn in the treatment solution, the bath ratio is 1:9, the temperature is 50°C, soak for 1h. The solvent of the treatment liquid is water and 4% OWF stabilizer and 10% OWF metal blocking agent are added. The metal blocking agent is a water-soluble chitin blocking agent. The stabilizer is water-soluble polyethylene glycol with a molecular weight of 8000;

[0055] B. Add 4% OWF soaping agent to the treatment solution of step A, stir at 100-120r / min, and dehydrate;

[0056] C, the silver ion cotton yarn dehydrated in step B is soaked with clear water and then cleaned, the bath ratio is 1:25, soaked and cleaned 5 times and ...

Embodiment 3

[0058] The difference between Example 3 and Example 1 is that the conditions of silver ion blocking treatment and the content of silver ions in the obtained silver ion cotton yarn are different, and the content of silver ion in the silver ion cotton yarn is 7%.

[0059] Silver ion blockade treatment steps are as follows:

[0060] A. Soak the silver ion cotton yarn in the treatment solution, the bath ratio is 1:10, the temperature is 50°C, soak for 1h. The solvent of the treatment liquid is water and 3% OWF stabilizer and 8% OWF metal blocking agent are added. The metal blocking agent is a water-soluble chitin blocking agent. The stabilizer is water-soluble polyethylene glycol with a molecular weight of 2000;

[0061] B. Add 2% OWF soaping agent to the treatment solution of step A, stir at 100-120r / min, and dehydrate;

[0062] C. The silver ion cotton yarn dehydrated in step B is soaked and cleaned with clear water, the bath ratio is 1:20, soaked and cleaned 5 times and then...

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 an untwisted yarn towel. A processing method of the untwisted yarn towel comprises the following steps that 1, vinylon and yarn threads are reversely twined to form cotton-vinylon twisted yarn threads, and with the cotton-vinylon twisted yarn threads as warp and silver ion cotton yarn threads as weft, weaving is conducted; 2, the fabric processed in the first step is untwisted; 3, the fabric untwisted in the second step is subjected to boiling off, the bath ratio is (1:3)-(1:5), 0.1-0.25% OWF waterborne polyurethane and a catalyst are added to water, and the temperatureis 75-80 DEG C; 4, the fabric subjected to boiling off in the third step is cleaned through hot water of 50-60 DEG C five times; 5, the fabric obtained in the fourth step is dried and formed to obtain a finished product. The waterborne polyurethane is polyether-type waterborne polyurethane, the molecular weight of the waterborne polyurethane is 2,000-6,000, the catalyst is one of tetrabutyl titanate, zinc naphthenate and hexanoicacid, the weight of the catalyst accounts for 3-5% of the weight of the waterborne polyurethane, and through boiling off processing and the silver ion cotton yarn threads, the strength of long-term application of the untwisted yarn towel is improved, and the service life of the untwisted yarn towel is prolonged.

Description

technical field [0001] The invention relates to a towel, in particular to a non-twisted yarn towel. Background technique [0002] In order to make the yarn have enough strength to meet the needs of textile processing, traditional towels endow the yarn with a large twist. However, the twisting of the yarn will reduce the comfort, water absorption and air permeability of the yarn while increasing its own strength. [0003] In order to realize that the towel has better softness, water absorption, air permeability and comfort, one of the yarn requirements for weaving towels is no twist or low twist. In recent years, untwisted yarn towels have begun to appear. The outstanding features of untwisted yarn towels are their super softness and water absorption. As a high-end towel, they are more and more popular among people. [0004] However, due to the low twist of the yarn, the untwisted yarn towel is often insufficient in strength and easy to shrink, resulting in a shorter servic...

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): D03D15/06D03D15/00D06M101/06D03D15/68
CPCD03D15/00D06B21/00D06M15/568D06M15/53D06M15/03D06M13/513D06M16/00D06M2101/06D06M2101/24D06M2200/50D03D15/68
Inventor 池内勇二徐海军
Owner 南通楠桥纹织有限公司
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