Finishing liquid, it preparation process and application for anti-lousiness and pilling resisting treatment of wool fibric thereof

A technology for finishing liquid and wool, which is applied in fiber treatment, textiles and papermaking, etc. It can solve the problems of insufficient pilling resistance, affecting hand feeling, and insignificant improvement of pilling resistance, so as to improve pilling resistance, improve Effect of felting resistance

Inactive Publication Date: 2006-06-14
HUZHOU ZHILI CHILDRENS CLOTHING DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is usually that it affects the feel and the improvement of anti-pilling is not significant
A typical example of a subtractive / additive two-step process is the chlorination / Hercoset resin process, where the felting resistance of the finished product is significantly improved, but the pilling resistance is not enough

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

[0024] (1) Preparation of wool fabric: Take 15 g / piece of white single-face mercerized wool knitted fabric.

[0025] (2) Preparation of impregnating finishing solution: add 1.2 grams of nano-silica sol (solid content rate: 25%), 300 milliliters of water and 0.15 grams of reinforcing agent in a 500 ml glass beaker, stir evenly and set aside.

[0026] (3) Impregnation treatment: put the wool fabric prepared in the above (1) into the impregnating finishing solution prepared in the above (2), gradually raise the temperature to 40°C under gentle stirring, keep warm for 30 minutes, take out the fabric and squeeze dry, remove the liquid The rate is about 80%.

[0027] (4) Pre-drying: pre-drying the above-mentioned wool fabric after dipping treatment at a temperature of 85° C. for 30 minutes.

[0028] (5) Baking: the above-mentioned prebaked fabric was baked at a temperature of 120° C. for 3 minutes.

Embodiment 2

[0030] (1) Preparation of wool fabric: Take 45 g / piece of white single-face mercerized wool knitted fabric.

[0031] (2) Preparation of impregnating finishing solution: add 1.8 grams of nano-silica sol (solid content rate: 25%), 700 milliliters of water and 1.8 grams of reinforcing agent in a 1000 ml glass beaker, stir evenly and set aside.

[0032] (3) Impregnation treatment: put the wool fabric prepared in the above (1) into the impregnating finishing solution prepared in the above (2), gradually raise the temperature to 50°C under gentle stirring, keep warm for 20 minutes, take out the fabric and roll it dry, the liquid retention rate about 80%.

[0033] (4) Pre-drying: pre-drying the above-mentioned woolen fabric after dipping treatment at a temperature of 95° C. for 20 minutes.

[0034] (5) Baking: the above-mentioned prebaked fabric was baked at a temperature of 110° C. for 5 minutes.

Embodiment 3

[0036] (1) Preparation of wool fabric: Take 20 g / piece of white single-face mercerized wool knitted fabric.

[0037] (2) Preparation of impregnating finishing solution: add 20 grams of nano-silica sol (solid content rate: 25%), 500 milliliters of water and 2 grams of reinforcing agent in a 500 ml glass beaker, stir evenly and set aside.

[0038] (3) Impregnation treatment: put the wool fabric prepared in the above (1) into the impregnation finishing liquid prepared in the above (2), gradually raise the temperature to 35°C under gentle stirring, heat preservation for 40 minutes, take out the fabric and dry it, the liquid retention rate about 80%.

[0039] (4) Pre-drying: pre-drying the above-mentioned wool fabric after impregnation treatment at a temperature of 90° C. for 25 minutes.

[0040](5) Baking: the above-mentioned prebaked fabric was baked at a temperature of 130° C. for 3 minutes.

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 collating liquid. It is mainly compounded by nanometer silicasol, fortifier, and water. The percentage of the nanometer silicasol and fortifier to woven fabric weight are: the former is 2-100%; the later is 0.5-10%. Bath ratio is 1:6-60. The collating liquid manufacturing method includes the following steps: orderly adding nanometer silicasol, water and fortifier in the above proportion; stirring uniformly. The advantages of the invention are that the silicasol is treated with woven fabric by dipping and padding method to make it do gelatination on fabric to make fluffy not easy to pull out and intertwine. It can greatly improve woven fabric fluffing and balling-up resistance, felt resistance and colour woven fabric colour fastness to washing.

Description

technical field [0001] The invention relates to surface modification and anti-pilling finishing of wool, belongs to the field of functional finishing of textiles, and particularly relates to a finishing liquid, a preparation method and its application as wool fabric anti-pilling treatment. Background technique [0002] Wool is a natural protein fiber with many excellent wearing properties, such as soft luster, strong moisture absorption, good warmth retention, comfortable and breathable, and good elasticity. It has always been favored by consumers. However, due to the special scale structure on the surface of wool fiber, it has some inherent defects, such as easy pilling during wearing. In recent years, the mercerized soft wool products popular in the domestic market usually show more serious pilling. The pilling of wool fabric seriously affects the appearance and feel of the fabric, and reduces the quality and service life of the fabric. Improving the pilling resistance o...

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): D06M11/78D06M13/325D06M13/358
Inventor 邵建中刘今强王光明王振华
Owner HUZHOU ZHILI CHILDRENS CLOTHING DEV
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