Soft cotton non-woven fabric and preparation method thereof

A non-woven fabric, cotton soft technology, applied in the field of non-woven fabrics, can solve the problems of low softness and comfort, poor elasticity, easy deformation, etc., and achieve the effect of better air permeability, soft hand feeling, and tear resistance.

Active Publication Date: 2015-10-07
JIANGSU SHENGFANG NANO MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The non-woven fabrics in the prior art have poor elasticity, are easily deformed, and have low softness and comfort

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
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  • Soft cotton non-woven fabric and preparation method thereof
  • Soft cotton non-woven fabric and preparation method thereof

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Embodiment Construction

[0026] The technical solutions of the present invention will be further described below through the drawings and embodiments.

[0027] Unless otherwise specified, the various raw materials of the present invention are commercially available or prepared according to conventional methods in the art.

[0028] Such as figure 1 , figure 2 As shown, the cotton soft nonwoven fabric of the present invention includes a first hot air nonwoven fabric layer 1, an elastic nonwoven fabric layer 2, a second hot air nonwoven fabric layer 3, and a first hot air nonwoven fabric layer 1 from top to bottom. And / or the second hot air non-woven fabric layer 3 is provided with several rows of crescent-shaped embossments 4 recessed in the thickness direction, and the elastic non-woven fabric layer 2 is composed of short fibers added with Vistamaxx special elastomer and modified polypropylene fiber, The short fibers are arranged alternately in horizontal and vertical layers.

[0029] In this embodiment, t...

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Abstract

The invention discloses soft cotton non-woven fabric and a preparation method thereof. The soft cotton non-woven fabric sequentially comprises a first hot-air non-woven fabric layer, an elastic non-woven fabric layer and a second hot-air non-woven fabric layer; the first hot-air non-woven fabric layer and / or the second hot-air non-woven fabric layer are / is provided with multiple rows of crescent embossments sunk in the thickness direction, the elastic non-woven fabric layer is composed of chopped fibers where a Vistamaxx special elastic body and modified polypropylene fibers are added, and the chopped fibers are arranged to be of a multilayer structure in the transverse direction and in the longitudinal direction alternately; according to the crescent embossments of the soft cotton non-woven fabric, the non-woven fabric is not prone to deforming, the breathability is good, filling power is high, the hand feel is soft, meanwhile due to the fact that the Vistamaxx special elastic body is added into the elastic non-woven fabric layer, high elasticity, high transparency, high puncture resistance, tear resistance and terrific tactility can be achieved for the non-woven fabric, and due to the fact that the modified polypropylene fibers are added, the non-woven fabric is soft in hand feel. According to the soft cotton non-woven fabric, the elasticity is high, the filling power is high, the breathability is good, the hand feel is soft, and the non-woven fabric is not prone to deforming.

Description

Technical field [0001] The invention belongs to the field of non-woven fabrics, and specifically relates to a cotton soft non-woven fabric and a preparation method thereof. Background technique [0002] Non-woven fabric is a kind of fabric that does not need to be spun and woven. It is oriented or randomly arranged woven short fibers or filaments to form a fiber network structure, which is then reinforced by mechanical, thermal bonding or chemical methods. to make. Non-woven fabric is a new type of fiber product with soft, air-permeable and flat structure formed by various web forming methods and consolidation technologies directly using polymer chips, short fibers or filaments. Non-woven fabric breaks through the traditional textile principle, and has the characteristics of short process flow, fast production speed, high output, low cost, wide use, and multiple sources of raw materials, so it is widely used in medical and health, home decoration, automobile industry, clothing ...

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
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Application Information

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IPC IPC(8): D04H1/559D04H1/541
Inventor 邱邦胜
Owner JIANGSU SHENGFANG NANO MATERIAL TECH CO LTD
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