Machine cleanable woolen fabrics with nano structure on wool fiber surface and preparation thereof

A nanostructure, wool fiber technology, applied in fiber processing, textiles and papermaking, etc., can solve problems such as economic damage and resource loss, and achieve the effects of no environmental pollution, energy saving, significant economic and social benefits
CN1233896CInactive Publication Date: 2005-12-28北京德士风服装领带有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
北京德士风服装领带有限公司
Publication Date
2005-12-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the field of functional processing of textiles, and in particular relates to machine-washable wool fabrics obtained by finishing wool fabrics with nanostructures on the fiber surface and a preparation method thereof. The wool fabric is put into the processing chamber, and the non-polymerizable gas low-temperature plasma treatment is carried out under the pressure of 10-170Pa and the power of 10-300W, so as to obtain the wool fabric with nano-scale concave-convex shape structure on the fiber surface. Then use a chitin aqueous solution with a concentration of 0.5-10g / L, impregnate at a temperature of 25-40°C, squeeze out a rate of 70-90%, pre-bake at 70-90°C, and bake at 100-160°C. The chitin finishing solution may further contain 20-60 g / L softener. The invention has no AOX emission, can obtain environment-friendly machine-washable wool fabric with excellent effect, no yellowing and soft hand feeling, and has remarkable economic and social benefits.
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Description

Technical field

[0001] The invention belongs to the field of functional processing of textiles, and particularly relates to a machine washable wool fabric obtained by chitin finishing a wool fabric with a nanostructure on the fiber surface and a preparation method thereof. Background technique

[0002] As a natural fiber, wool has a soft hand, firm texture, good curling elasticity, warmth retention, and natural and soft luster. It has always been a relatively high-end textile material and is deeply loved by consumers. However, the special scale structure of the wool surface and its directional friction effect make the wool fabric felt shrinkage during the washing process, which affects its style and dimensional stability.

[0003] The methods of wool anti-felting include chlorination, oxidation, biological enzymatic and other chemical degradation methods and polymer deposition methods. The chlorination method uses chlorine-containing compounds to destroy t...

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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