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

Nanofiber modified super-soft nonwoven fabric and manufacturing method thereof

A technology of nanofibers and non-woven fabrics, which is applied in the direction of non-woven fabrics, rayon manufacturing, fiber chemical characteristics, etc., can solve discomfort and other problems, and achieve the effect of increasing specific surface area, enhancing softness, and smooth and plump hand feeling

Active Publication Date: 2016-10-26
JIANGSU SHENGFANG NANO MATERIAL TECH CO LTD
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the softness of existing non-woven fabrics cannot meet some special needs, or high-end needs, especially for medical and sanitary materials, diapers and other softness, which often make people feel uncomfortable.

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
  • Nanofiber modified super-soft nonwoven fabric and manufacturing method thereof
  • Nanofiber modified super-soft nonwoven fabric and manufacturing method thereof
  • Nanofiber modified super-soft nonwoven fabric and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] see Figure 1 ~ Figure 3 , the nanofiber modified ultra-soft nonwoven fabric 100 provided in this embodiment includes a base layer 101 laminated sequentially from bottom to top, a hydrophilic layer 102 attached to the base layer 101, an antibacterial layer attached to the hydrophilic layer 102 Layer 103, and the nano-modified fiber soft layer 104 made of polypropylene, nano-elastomer, and soft masterbatch mixed with the antibacterial layer 103, melted, spun, and composite non-woven technology.

[0029] Wherein, the surface of the nano-modified fiber soft layer 104 away from the antibacterial layer 103 is provided with a plurality of evenly arranged texture units 105 . Each texture unit 105 includes a first groove 1051 and a second groove 1052, the first groove 1051 is located near the second groove 1052, the cross section of the first groove 1051 is circular, and the second groove 1052 The cross-section is S-shaped.

[0030] In addition, in this embodiment, the soft n...

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
depthaaaaaaaaaa
widthaaaaaaaaaa
widthaaaaaaaaaa
Login to View More

Abstract

The invention provides a nanofiber modified super-soft nonwoven fabric and a manufacturing method thereof. The nanofiber modified super-soft nonwoven fabric is formed by sequentially fitting and stacking of a base layer, a hydrophilic layer, an antibacterial layer and a nano modified fiber soft layer from bottom to top. The nano modified fiber soft layer is made by subjecting a mixture of polypropylene, nano elastomer and soft masterbatch to melting, spinning and nonwoven process. The surface, away from the base layer, of the nano modified fiber soft layer is provided with a plurality of uniformly arrayed line units. Each line unit comprises a first groove and a second groove, wherein the first groove is close to the second groove, the cross section of the first groove is round, and the cross section of the second groove is S shaped. The nanofiber modified super-soft nonwoven fabric has advantages of high softness and bulkiness, excellent water absorption property, water retention property and antibacterial property and is comfortable and soft for a user to touch.

Description

technical field [0001] The invention relates to the field of nonwoven fabrics, in particular to a nanofiber modified ultra-soft nonwoven fabric and a manufacturing method thereof. Background technique [0002] At present, non-woven technology is a relatively young and promising new technology in the textile industry. Non-woven fabrics have quickly penetrated into the national economy due to their unique structure, changeable technology and other incomparable advantages of traditional textiles. various fields of application. Especially in the field of medical and health care, nonwovens have a very broad space for development. [0003] Non-woven fabric is composed of directional or random fibers. It is a new generation of environmentally friendly materials. It is moisture-proof, breathable, flexible, light in weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. Features such as reuse. [0004] Single-layer no...

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): D04H1/559D04H1/544D01F1/10
CPCD01F1/10D04H1/544D04H1/559D01F1/103
Inventor 邱邦胜朱云斌黄肖瑶廖纯林
Owner JIANGSU SHENGFANG NANO MATERIAL 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