Non-woven fabric containing photocatalyst and formula and preparation method thereof

A photocatalyst, non-woven technology, applied in non-woven fabrics, textiles and papermaking, fiber types, etc., can solve the problems of air pollution, deodorization, self-cleaning and air purification, environmental pollution, etc. Long-lasting, long-lasting sterilization and purification function, and the effect of removing formaldehyde
CN104862965AActive Publication Date: 2015-08-26南通瑞柏无纺科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
南通瑞柏无纺科技有限公司
Publication Date
2015-08-26

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Abstract

A non-woven fabric containing photocatalyst and a formula and a preparation method thereof. Under the irradiation of light, the added photocatalyst generates photocatalytic reaction similar to photosynthesis, and gradually produces and releases free hydrogen group with strong oxidation ability and reactive oxygen. The photocatalyst has strong light redox function, can oxidize and decompose various organic compounds and some inorganic substances, damage cell membranes of bacteria, cure viral proteins, kill bacteria, and break down organic pollutants into non-polluting water (H2O) and carbon dioxide (CO2); therefore, the photocatalyst has extremely strong bactericidal, deodorant, anti-mildew, anti-fouling, self-cleaning, formaldehyde removal and air purification functions. Compared to the non-woven fabric with photocatalyst coated on the outer layer, the photocatalyst of the invention has more lasting release time and more permanent sterilization purification function.
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Description

Technical field

[0001] The invention relates to the field of non-woven fabric processing, in particular to a non-woven fabric containing a photocatalyst and its formula and preparation method. Background technique

[0002] With the gradual development of industrialization, environmental pollution has become more and more serious, especially atmospheric pollution, which is increasingly affecting our health. The severely polluted air makes the incidence of respiratory diseases increasing, while the existing ordinary Non-woven fabrics and protective masks made of activated carbon non-woven fabrics have deodorizing, self-cleaning and air purification functions far from meeting people’s needs today, so there is an urgent need for a non-woven with excellent self-purification and adsorption functions. Cloth to prepare protective masks. Summary of the invention

[0003] In order to solve the shortcomings of the prior art, the present invention provides a photocatalyst-containing non-wove...

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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