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

Compound leather fabric with waterproofing, oil-proofing and fouling-resisting functions

A waterproof, oil-proof and anti-fouling technology, applied in the field of textile fabrics and fabrics, can solve the problems of uneven product quality, difficult to achieve hand feel, air permeability, and durability, and achieve low manufacturing costs, good hand feel, and ensure anti-torsion. The effect of bending properties

Inactive Publication Date: 2016-12-07
JIANGYIN FANRONG YARN DYE FABRIC
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Natural leather is widely used in the production of daily necessities and industrial products due to its excellent natural characteristics. However, with the growth of the world population, human demand for leather has doubled, and the limited amount of natural leather has long been unable to meet this demand.
Therefore, artificial leather, synthetic leather, regenerated leather and other products have appeared on the market, but these imitation leather products are difficult to meet people's requirements in terms of hand feel, air permeability and durability, and the quality of such products is uneven

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
  • Compound leather fabric with waterproofing, oil-proofing and fouling-resisting functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] see figure 1 , a waterproof, oil-proof and anti-fouling functional composite leather fabric, comprising an inner skin layer, a first air-permeable layer, a support layer, a second air-permeable layer and an outer skin layer, the first air-permeable layer, the support layer, and the second air-permeable layer are sequentially arranged outside the inner skin layer Two air-permeable layers and an outer skin layer, the inner skin layer and the first air-permeable layer are fixed with polyurethane glue, the support layer is fixed with the first air-permeable layer and the second air-permeable layer by sewing, and the second air-permeable layer and the outer skin layer are made of polyurethane Glue it in place.

[0026] The back of the inner skin layer is provided with a lining fabric layer, and the lining fabric layer includes three layers, the outer layer is a Teflon coating, the interlayer is a textile, the inner layer is a Teflon coating, and the textile is a nylon waterp...

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
Shore hardnessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to a composite leather fabric with waterproof, oil-proof and anti-fouling functions. It comprises an inner skin layer (1), a first air-permeable layer (2), a support layer (3), a second air-permeable layer (4) and an outer skin layer (5) in sequence. The back of the inner skin layer is provided with a lining fabric layer, and the lining fabric layer includes three layers, the outer layer is a Teflon coating, the interlayer is a textile, the inner layer is a Teflon coating, and the textile is a nylon waterproof fabric Or polyester fabric, the thickness of Teflon coating is 10μm~13μm. The invention ensures that the inner and outer surfaces of the cortex are clean. The invention has the function of waterproofing, oilproofing and antifouling.

Description

technical field [0001] The invention relates to a fabric, in particular to a composite leather fabric, which belongs to the field of textile fabrics. Background technique [0002] Leather is denatured and non-perishable animal skin obtained through physical and chemical processing such as depilation and tanning. It has a special grain layer on the surface, which has natural grain and luster, and feels comfortable. The market potential of leather and its products is huge. The total global demand for leather is about 100 million square meters, which is equivalent to the output of 300 million pieces of cowhide (standard leather). China’s leather output is equivalent to nearly 70 million pieces of standard leather, accounting for about 23.33% of global leather production. [0003] Natural leather is widely used in the production of daily necessities and industrial products due to its excellent natural characteristics. However, with the growth of the world population, the human ...

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): B32B27/02B32B27/12B32B27/34B32B27/36B32B27/40B32B27/28B32B9/02B32B9/04B32B27/30B32B33/00
CPCB32B5/028B32B5/08B32B5/26B32B33/00B32B2255/02B32B2255/26B32B2262/02B32B2262/0261B32B2262/0284B32B2262/0292B32B2262/062B32B2262/065B32B2262/14B32B2307/544B32B2307/546B32B2307/554B32B2307/724B32B2307/7265
Inventor 那忠良
Owner JIANGYIN FANRONG YARN DYE FABRIC
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