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Method for preparing nanometer, breathing and multi-functional fabric

A multi-functional, nano-material technology, applied in textiles, papermaking, fiber processing, etc., can solve problems such as contamination and inconvenient changing of clothes, and achieve the effects of preventing skin diseases, promoting and improving micro-blood circulation, and reducing bacterial infections

Active Publication Date: 2006-09-13
孟永华
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AI Technical Summary

Problems solved by technology

[0004] 2. Modern people often go out for business and business. It is inevitable that they will encounter rainy days and splash water droplets when they travel far. They often participate in social activities and parties, and they will inevitably be contaminated with oil droplets. oil function

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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Embodiment Construction

[0032] The invention relates to a preparation method of a nano-breathable multi-functional fabric, which uses polyester / nylon fiber base cloth as the cloth surface, and undergoes nano-material pretreatment, nano-micropore coating reaction and nano-material post-treatment. Fabric, the specific process steps are as follows:

[0033] Step 1. Pretreatment of nanomaterials

[0034] a. Add H to the reactor 2 O 200kg, 6kg of nano-fluorine compound nano amphiphobic mother liquor with waterproof and oil-proof functions, stirred for 5-10 minutes, made solution A, and set aside,

[0035] b. Immerse the polyester / nylon base cloth in solution A at a rate of 4kg / cm 2 The pressure is extruded by rollers, and the excess is controlled at 60-70%. It is dried in an oven at a temperature of 130-150°C and a speed of 25-30m / min, and the cloth surface B is obtained after cooling.

[0036] Step 2. Nanoporous coating reaction

[0037] a, 500kg of solvent dimethylformamide is added to the reaction ...

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 relates to a method for preparing a nano breathable multifunctional shell fabric, having the process steps of: mixing nano double-hydrophobic mother liquor with water to make solution A; dipping terylene / nylon into the solution A and drying to obtain cloth cover B of the shell fabric; adding dimethyl formamide solvent into a reaction kettle, adding in nano anti-far infrared mother grains, polyurethane, highly fluorinated butyl, and pore finishing agent to make nano coating C; coating the nano coating on the cloth cover B, and placing in the dimethyl formamide solvent water solution to react, drying and obtaining half-finished shell fabric D; taking H2O and placing in the reaction kettle, and adding in nano water- and oil- proofing agent, fat amide, modified polysilicone combination, di(2, 2, 6, 6-tetramethyl piperidyl) sebacate, nano Ag-ion antimicrobial, and pore finishing agent to obtain solution E, making the half-finished shell fabric D completely react in the solution E, and drying and obtaining the finished shell fabric. And it has more complete functions and is more comfortable to wear.

Description

Technical field: [0001] The invention relates to a method for preparing a breathable clothing fabric, in particular to a preparation method for a nanometer breathable waterproof and moisture-permeable multifunctional fabric with various functions integrated into one. Widely used in fire protection, public security, military, medical, thermal clothing, tents and other clothing fields. The invention belongs to the technical field of finishing of textile fabrics. Background technique: [0002] At present, multi-functional, easy-care and comfortable clothing are more and more favored by consumers, so consumers have higher and higher functional requirements for clothing textile fabrics. This is mainly due to the following reasons: [0003] 1. Changes in consumer lifestyles and attitudes. Today, with the extremely tense pace of life, people are reluctant to spend too much time and thought on clothing care, which means that clothing must be high-performance. [0004] 2. Modern p...

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): D06N3/14D06M15/643D06M13/477D06M13/402
Inventor 孟永华
Owner 孟永华
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