Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Ultraviolet-proof fabric

A technology of anti-ultraviolet and fabrics, applied in the field of fabrics, can solve the problems of poor anti-ultraviolet performance, human skin damage, poor air permeability, etc., and achieve the effect of good antistatic property, wide application and low transmittance

Inactive Publication Date: 2019-03-26
SWOTO PROTECTION & TECH CO LTD +1
View PDF1 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical problem to be solved: In order to solve the technical problem that the current increasing amount of ultraviolet radiation causes damage to human skin, the invention provides an anti-ultraviolet fabric, which adopts a combination of a skin-friendly thermal insulation inner layer and an anti-ultraviolet functional layer to solve Solve the problems of poor UV resistance and poor air permeability of existing fabrics

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ultraviolet-proof fabric
  • Ultraviolet-proof fabric
  • Ultraviolet-proof fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An anti-ultraviolet fabric, the fabric is sequentially composed of a moisturizing inner layer 1, an anti-ultraviolet middle layer 2 and a breathable outer layer 3 from the inside to the outside. bonded together; the moisturizing inner layer 1 is a spunlace non-woven fabric made of mulberry silk, wherein the fineness of the mulberry silk is 1.2tex, and the length is 45mm. The anti-ultraviolet middle layer 2 is a polytetrafluoroethylene microporous film with a graphene coating on the outer layer; the air-permeable outer layer 3 is a double-sided bird's-eye structure, which is woven by anti-ultraviolet yarn, and the ribbed needle arrangement, The dial needles are sorted in ABAB order, and the cylinder needles are sorted in AABC order. The anti-ultraviolet yarn is a composite yarn made of polylactic acid filament (150D), polyester filament (136D) and flax fiber filament (3.6D) It is made by twisting and plying.

[0021] The thickness of the moisturizing inner layer 1 is 0....

Embodiment 2

[0025] The difference between embodiment 2 and embodiment 1 is that the thickness of the anti-ultraviolet intermediate layer 2 is 0.1 mm, and the outer surface of the graphene coating on the anti-ultraviolet intermediate layer 2 is coated with a nano-titanium dioxide coating. Wherein, the particle size of titanium dioxide is 5nm, and the concentration of the coating solution is 4%.

[0026] The surface of the graphene coating has a concave-convex sheet structure, and the nano-titanium dioxide coating has a good adhesion effect. Moreover, the nano-titanium dioxide coating has good self-cleaning performance and ultraviolet shielding performance.

Embodiment 3

[0028] On the basis of Example 2, a layer of bamboo fiber antibacterial layer is arranged between the moisturizing inner layer 1 and the ultraviolet-proof middle layer 2, and the bamboo fiber is used as warp and weft yarns and is woven with a plain weave structure.

[0029] The antibacterial layer of bamboo fiber can greatly improve the antibacterial performance of the fabric.

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
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
lengthaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention provides an ultraviolet-proof fabric. The fabric comprises a moisturizing inner layer, an ultraviolet-proof middle layer and a breathable outer layer in turn from inner to outer; all thelayers are bonded together through adhesives in the manner of hot melt adhesive hot-pressing compounding; the moisturizing inner layer is made of a spunlace nonwoven fabric; the ultraviolet-proof middle layer is made of a polytetrafluoroethylene film with a graphene coating on the outer layer; the breathable outer layer is weaved from ultraviolet-proof yarns. The fabric has an excellent ultraviolet-proof property and has excellent antistatic, moisture-absorbing, heat-radiating and antimicrobial effects.

Description

technical field [0001] The invention belongs to the field of fabrics, in particular to an anti-ultraviolet fabric. Background technique [0002] With the development of modern industry, the ozone layer in the atmosphere is constantly being destroyed, resulting in an increase in the amount of ultraviolet radiation on the surface. Ultraviolet rays will not only cause sunburn and aging of human skin, produce melanin and color spots, but more seriously, it will induce cancer and endanger human health. Therefore, people's demand for UV protection products is also increasing day by day. In addition, with the increase of people's outdoor activities, people have higher and higher requirements for the comfort, health, safety and environmental protection of clothing fabrics. Therefore, demand a kind of novel anti-ultraviolet fabric. Contents of the invention [0003] The technical problem to be solved: In order to solve the technical problem that the current increasing amount of ...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B32B9/02B32B9/04B32B27/02B32B27/12B32B27/32B32B27/36B32B3/24B32B7/12B32B33/00
CPCB32B3/266B32B5/022B32B5/024B32B5/026B32B5/08B32B5/26B32B7/12B32B27/12B32B27/322B32B33/00B32B2255/02B32B2255/20B32B2255/28B32B2262/0276B32B2262/0284B32B2262/065B32B2262/08B32B2262/14B32B2307/21B32B2307/30B32B2307/71B32B2307/7145B32B2307/724B32B2307/726B32B2437/00
Inventor 傅佳佳陈太球王鸿博王炳来巫瑛蒋春燕叶远丽李飞申申丁若男李宇程佩
Owner SWOTO PROTECTION & TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com