Supercharge Your Innovation With Domain-Expert AI Agents!

Cotton-containing non-woven fabric with excellent flexibility and manufacturing method thereof

A manufacturing method and soft technology, applied in the manufacture of rayon, textiles and paper, non-woven fabrics, etc., can solve the problems of light resistance, heat resistance, cotton fabric damage, mold intolerance, etc., to improve strength, Improve light resistance and weather resistance, the effect of entanglement

Inactive Publication Date: 2020-10-30
成都毅莘瑞科技有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The cotton-containing non-woven fabrics in the prior art are directly compounded with the cotton fibers by the spunlace process, but the light resistance and heat resistance of the cotton fibers are average, and the cotton cloth will be slowly oxidized in the sun and the atmosphere, making the strong decline, and microorganisms have a destructive effect on cotton fabrics, which is manifested in the fact that they are not resistant to mold. The quality of cotton-containing non-woven fabrics made by directly compounding cotton fibers with non-woven fabrics using spunlace technology is relatively general

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
  • Cotton-containing non-woven fabric with excellent flexibility and manufacturing method thereof
  • Cotton-containing non-woven fabric with excellent flexibility and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A cotton-containing non-woven fabric with excellent softness comprises the following raw materials in parts by weight: 60 parts of polypropylene, 20 parts of cotton fiber, 10 parts of softening agent, 6 parts of graphene, 5 parts of nano-titanium dioxide, and 20 parts of deionized water.

[0028] The diameter of cotton fiber is 15-20μm, the fiber length is 20-30mm, and the fineness is 5000-6500m / g; the softening agent includes polydimethylsiloxane and helium polysiloxane, and polydimethylsiloxane Alkane and helium polysiloxane are mixed in a mass ratio of 1:2; the particle size of graphene is 20-50nm.

[0029] The manufacturing method of the above-mentioned cotton-containing non-woven fabric with excellent softness specifically comprises the following steps:

[0030] (1) Cotton fibers are fed into a carding machine for carding, and then fed into a web-laying machine to lay a net after carding to obtain a cotton fiber web;

[0031] (2) Place deionized water, graphene an...

Embodiment 2

[0036] A cotton-containing nonwoven fabric with excellent softness comprises the following raw materials in parts by weight: 65 parts of polypropylene, 22 parts of cotton fiber, 12 parts of softening agent, 7 parts of graphene, 5 parts of nano-titanium dioxide, and 25 parts of deionized water.

[0037] The diameter of cotton fiber is 15-20μm, the fiber length is 20-30mm, and the fineness is 5000-6500m / g; the softening agent includes polydimethylsiloxane and helium polysiloxane, and polydimethylsiloxane Alkane and helium polysiloxane are mixed in a mass ratio of 1:2; the particle size of graphene is 20-50nm.

[0038] The manufacturing method of the above-mentioned cotton-containing non-woven fabric with excellent softness specifically comprises the following steps:

[0039] (1) Cotton fibers are fed into a carding machine for carding, and then fed into a web-laying machine to lay a net after carding to obtain a cotton fiber web;

[0040] (2) Place deionized water, graphene and...

Embodiment 3

[0045]A cotton-containing nonwoven fabric with excellent softness comprises the following raw materials in parts by weight: 70 parts of polypropylene, 27 parts of cotton fiber, 13 parts of softening agent, 8 parts of graphene, 7 parts of nano-titanium dioxide, and 19 parts of deionized water.

[0046] The diameter of cotton fiber is 15-20μm, the fiber length is 20-30mm, and the fineness is 5000-6500m / g; the softening agent includes polydimethylsiloxane and helium polysiloxane, and polydimethylsiloxane Alkane and helium polysiloxane are mixed in a mass ratio of 1:2; the particle size of graphene is 20-50nm.

[0047] The manufacturing method of the above-mentioned cotton-containing non-woven fabric with excellent softness specifically comprises the following steps:

[0048] (1) Cotton fibers are fed into a carding machine for carding, and then fed into a web-laying machine to lay a net after carding to obtain a cotton fiber web;

[0049] (2) Place deionized water, graphene and ...

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
diameteraaaaaaaaaa
lengthaaaaaaaaaa
particle diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a cotton-containing non-woven fabric with excellent flexibility and a manufacturing method thereof in the technical field of cotton-containing non-woven fabrics. The cotton-containing non-woven fabric comprises, in parts by weight, 60-80 parts of polypropylene, 20-30 parts of cotton fibers, 10-15 parts of a softener, 6-10 parts of graphene, 5-7 parts of nano titanium dioxide and 20-30 parts of deionized water. By adding graphene and nano titanium dioxide, the light resistance and weather resistance of the cotton fibers are improved, the oxidation rate of the cotton fibers in sunlight and in the atmosphere is reduced, and the strength of the cotton fibers is improved; a molten material is uniformly sprayed on the surface of a modified cotton fiber net from a spinneret hole through an extruder, and a mixed fiber net is obtained after cooling, so that the mixed fiber net is reinforced and has higher strength; and the fibers in the mixed fiber net are subjected to displacement, penetration, entanglement and holding under the action of multi-directional high-speed water jet penetration, so that the fiber net is more tightly entangled, and further reinforcement isrealized.

Description

technical field [0001] The invention relates to the technical field of cotton-containing non-woven fabrics, in particular to a cotton-containing non-woven fabric with excellent softness and a manufacturing method thereof. Background technique [0002] Non-woven fabrics, also known as non-woven fabrics or non-woven fabrics, are composed of oriented or random fibers. It is called cloth because of its appearance and certain properties. Non-woven fabrics have the characteristics of moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. For example, polypropylene (pp material) pellets are mostly used as raw materials, which are produced by continuous one-step process of high-temperature melting, spinning, laying, and hot-pressing coiling. Non-woven fabrics have no warp and weft threads, are very convenient for cutting and sewing, and are light in weight and easy to shape,...

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): D04H1/492D04H1/425D04H1/56D04H1/544D04H1/541D06M11/74D06M11/46D01F6/46D01F1/10D06M101/06
CPCD01F1/10D01F6/46D04H1/425D04H1/492D04H1/541D04H1/544D04H1/56D06M11/46D06M11/74D06M16/00D06M2101/06D06M2200/25
Inventor 谷袖黄
Owner 成都毅莘瑞科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com