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Ammonia-free elastic antibacterial polylactic acid fabric and preparation method thereof

A polylactic acid and fabric technology, applied in chemical instruments and methods, lamination, coating, etc., can solve the problems of easy deformation, human safety hazards, bacteria breeding on the fabric body, etc., and achieve strong stretch resistance and antibacterial ability strong effect

Inactive Publication Date: 2021-06-04
苏州盟红新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The traditional polylactic acid fabric has a single function, and it is easy to breed bacteria inside the fabric body during long-term use.

Method used

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  • Ammonia-free elastic antibacterial polylactic acid fabric and preparation method thereof
  • Ammonia-free elastic antibacterial polylactic acid fabric and preparation method thereof
  • Ammonia-free elastic antibacterial polylactic acid fabric and preparation method thereof

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Embodiment Construction

[0028] In order to better understand the present application scheme, the technical solutions in the present application embodiment will be apparent from the drawings in the present application, and the described embodiments are clearly described herein. It is an embodiment of the present application, not all of the embodiments. Based on the embodiments in the present application, one of ordinary skill in the art does not have all other embodiments obtained without creative labor, and should belong to the scope of the present application.

[0029] It should be noted that the specification and claims of the present application and the terms "first", "second", "second", and the like are used to distinguish a similar object without having to describe a particular order or ahead order. It is to be understood that the data used in this case can be interchanged to the embodiments of the present application described herein. Moreover, the terms "including" and "having" and any variations ...

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Abstract

The invention discloses an ammonia-free elastic antibacterial polylactic acid fabric and a preparation method thereof. The ammonia-free elastic antibacterial polylactic acid fabric comprises a fabric body, wefts and warps; a fabric outer layer is connected with the outer side face of a fabric antibacterial layer in a heat bonding mode, and the outer side face and the inner side face of a fabric middle layer are coated with a first coating layer and a second coating layer respectively; and the fabric antibacterial layer is connected with the outer side face of the fabric middle layer in a heat bonding mode, and the fabric middle layer is connected with the outer side face of the fabric inner layer in a heat bonding mode. The first coating layer, the second coating layer and the fabric antibacterial layer are arranged in the fabric body; the first coating layer and the second coating layer are both made of nano-silver coating materials; the nano-silver coating materials have anti-radiation, antibacterial and dirt-inhibiting functions and are soft, breathable and washable; and the fabric antibacterial layer is made of bamboo fiber fabric, the bamboo fiber fabric has the characteristics of good air permeability, instant water absorption, strong wear resistance, good dyeing property and the like, and has the functions of natural antibiosis, bacteriostasis, acarus killing, deodorization and ultraviolet resistance.

Description

Technical field [0001] The present application relates to a polylactic acid fabric, which is specifically an ammonia antibacterial polylactic acid fabric and a preparation method thereof. Background technique [0002] Polylactic acid fibers are composite fibers that can be completely biodegradable, which can be obtained from cereals. After the abandonment of the products, the microorganisms in the soil or seawater can be broken down into carbon dioxide and water. When burning, it will not spread toxic gas, and it will not cause pollution, which is a sustainable development of ecological fiber. [0003] Polylactic acid fiber polylactic acid is a polyhydroxy acid, and lactic acid is a carbohydrate produced by lactobacillus. It is a natural compound commonly used in a living organism (including the chemical polymerization or lactic acid of lactic acid cyclic dimers. The polymerization can obtain a high molecular weight polylactic acid which has a product obtained by a polylactic aci...

Claims

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Application Information

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IPC IPC(8): B32B27/02B32B27/32B32B27/12B32B9/02B32B9/04B32B27/36B32B7/12B32B33/00B32B37/12B32B38/16B32B38/00
CPCB32B5/02B32B5/26B32B5/08B32B5/024B32B7/12B32B33/00B32B37/1207B32B38/162B32B38/0036B32B2262/0253B32B2262/065B32B2255/02B32B2255/205B32B2262/0276B32B2262/0284B32B2262/14B32B2262/062B32B2037/243B32B2037/1215B32B2037/1238B32B2307/7145B32B2307/212B32B2307/724B32B2307/726B32B2307/554
Inventor 陈晓盟
Owner 苏州盟红新材料科技有限公司
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