Disinsecting non-woven fabric capable of continuously releasing negative oxygen ion, and preparation method thereof

Abstract

The invention discloses a disinsecting non-woven fabric capable of continuously releasing negative oxygen ions, and a preparation method thereof; the non-woven fabric is characterized by comprising the following raw materials by weight parts: pyrethrin 3-5 parts, nanometer tourmalinite powder 4-8 parts, zinc oxide 1-2 parts, polylactic acid 5-10 parts, polyethylene glycol 200 2-3 parts, active carbon 3-5 parts, mint essence 4-8 parts, bamboo powder 1-3 parts, isotatic polypropylene 50-70 parts, diatomite 4-8 parts, sodium dodecanesulphonate 1-2 parts, proper amount of hydroxymethyl cellulose sodium and proper amount of water; the nanometer tourmalinite powder is added in the non-woven fabric so as to continuously release negative oxygen ions; the non-woven fabric can be applied to the vehicle trim, so the vehicle inner space can be fresh and comfortable, and refreshing; the mint essence is added so as to provide obvious spirit raising effect; the pyrethrin is added, thus allowing the target material to have disinsecting function.

Description

technical field [0001] The invention relates to a non-woven fabric and a preparation method thereof, in particular to a non-woven fabric capable of continuously releasing negative oxygen ions for eliminating insects and a preparation method thereof. Background technique [0002] Non-woven fabric is a kind of non-woven fabric, which directly uses polymer chips, short fibers or filaments to form fibers through airflow or machinery, and then undergoes hydroentanglement, needle punching, or hot rolling reinforcement, and finally finishes finishing Formed non-woven fabric. A new type of fiber product with soft, breathable and planar structure. The advantage is that it does not produce lint, is strong, durable, and silky soft. It is also a kind of reinforcing material, and it has a cotton-like feel. It has been widely used in the automotive field . But staying in a confined space for a long time, people will feel dizzy. When we come to places such as forests, seasides and waterf...

AI Technical Summary

Problems solved by technology

[0004] Based on the above considerations, the present invention provides a non-woven fabric and its formula, the purpose of which is to solve the problem that negative oxygen ions cannot be released continuously when the non-woven fabric is applied to the interior of a car and provide a better car interior space.