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Antibacterial nonwoven cloth and production method thereof

A non-woven fabric and antibacterial adhesive technology, which is applied in the direction of non-woven fabrics, textiles, and papermaking, can solve the problems of general antibacterial effect, weakened antibacterial effect, and single antibacterial particles, and achieve good dimensional stability, easy post-processing, The effect of less wear

Inactive Publication Date: 2017-10-13
ZHAOQING JOFO WEBFORMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also some antibacterial polypropylene nonwoven fabrics with antibacterial effect in the prior art, the antibacterial particles are single, the antibacterial effect is general, and the antibacterial effect will gradually weaken over time

Method used

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  • Antibacterial nonwoven cloth and production method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0024] A kind of preparation method of antibacterial nonwoven fabric is provided in the present embodiment, such as figure 1 As shown, it has the following steps:

[0025] S101: preparing antibacterial fibers;

[0026] Preparation of antibacterial polypropylene staple fiber and antibacterial polyester staple fiber: mix one or more of the three antibacterial particles of nano-bamboo carbon, nano-zinc and silver ions to make masterbatch, and then heat-melt the masterbatch with polypropylene and polyester respectively Mixed, and then spun into antibacterial polypropylene staple fiber and antibacterial polyester staple fiber through spinning process. Wherein, the addition amount of the master batch that contains three kinds of bacteriostatic particles of nano bamboo carbon, nano zinc and silver ion is 2%~5% (master batch accounts for 2%~5% of mixing total amount, 2%~5% is The optimal content obtained in long-term production practice, the antibacterial polyester staple fiber with...

Embodiment 2

[0048] This example provides an antibacterial nonwoven fabric, which is prepared by the preparation method of the first embodiment above.

[0049] The antibacterial nonwoven fabric is made of two or three kinds of antibacterial polypropylene staple fibers, antibacterial polyester staple fibers, and antibacterial viscose staple fibers. Both antibacterial polypropylene staple fibers and antibacterial polyester staple fibers contain antibacterial and deodorizing nano-bamboo carbon One or more of the three kinds of antibacterial particles, nano-zinc and silver ions, so that the antibacterial nonwoven fabric made of a variety of fibers has the function of antibacterial and deodorizing, and is isotropic, stable in size, not easy to deform, Wear-resistant and stretchable, it can be used to make the lining of furniture commonly used by the human body such as cushions and sofas. It has a wide range of uses and can be used for a long time.

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Abstract

The invention discloses antibacterial nonwoven cloth and a production method thereof; the production method of the antibacterial nonwoven cloth comprises the steps of producing antibacterial fiber, opening, cleaning, picking, carding, performing cross laying, needle-punching, and performing calendering and thermal setting. Polypropylene fiber has low melting point and good formability, and post-processing is facilitated; polyester staple fiber is resistant to creep, fatigue and abrasion and good in size stability, and has high hardness and low cost; viscose fiber has good moisture absorbability, and features smoothness and coolness, breathability, electrostatic resistance, bright dyed color and the like; therefore, the antibacterial nonwoven cloth made by mixing any two or three of antibacterial polypropylene fiber, antibacterial polyester fiber and antibacterial viscose fiber has advantages of various fibers, defects of the fibers can be complemented, the better product is formed, and all the three fibers are antibacterial fibers so that it is possible to effectively inhibit bacteria and purify air for a long time.

Description

technical field [0001] The invention relates to the technical field of nonwoven fabric production, in particular to an antibacterial nonwoven fabric and a preparation method thereof. Background technique [0002] At present, in furniture, non-woven fabrics for mattresses and sofas generally use woven fabrics, spun-bonded non-woven fabrics or needle-punched non-woven fabrics. Mattresses and sofas are often breeding grounds for mites because they are difficult to clean and affected by human sweat and dust. The seemingly ordinary mattresses are the most serious breeding grounds for mites. Even if they look clean, if they have not been cleaned for 3 years , The number of bacteria on the mattress is at least more than 1 billion. The excrement and body fragments of mites are important causes of skin and respiratory allergies, which can lead to chronic urticaria, allergic asthma, allergic rhinitis and other diseases. There are also some antibacterial polypropylene nonwoven fabrics...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H1/4382D04H1/485D04H1/435D04H1/4291D04H1/4258D01F1/10
CPCD04H1/4382D01F1/103D04H1/4258D04H1/4291D04H1/435D04H1/485
Inventor 李绍亮杨旭辉苏步安
Owner ZHAOQING JOFO WEBFORMA CO LTD
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