Hot-wind nonwoven cloth and producing method thereof

Abstract

The invention discloses a hot-blast non-woven fabric which is bonded by fibers, wherein, the fiber has low melting point and dual components or the fiber is the mixed fiber which is formed by mixing the dual-component fiber with at least one fiber out of colored fiber, bleached polyester and antibacterial fiber; and the dual-component fiber has an internal core typed structure in which the skin is prepared by the polymer with low melting point and low density and the core is prepared by PP or PET with higher melting point. The production method of the hot-blast non-woven fabric is characterized in that: loosening, mixing, fine loosening and combing after mixing are sequentially carried out so that the fiber is combed as nets and subsequently enters a hot-blast box so as to be blown by the hot blast and lead the PE fibers to be bonded to each other. The hot-blast thin non-woven fabric has good loose performance, is smooth and elastic, and has soft hand-feeling, good permeability and higher strength.

Description

technical field [0001] The invention relates to a non-woven fabric and a production method thereof, in particular to a hot-air non-woven fabric and a production method thereof. Background technique [0002] At present, most non-woven fabrics are produced by hot-rolling. The problems of non-woven fabrics produced by hot-rolling are: unsatisfactory bulkiness, relatively low elasticity and softness, and more production materials. Contents of the invention [0003] The purpose of the present invention is to provide a kind of air-through non-woven fabric and its production method, to produce a kind of light-weight air-through non-woven fabric which is more fluffy, more elastic and feels better. [0004] The present invention aims to solve the problems of unsatisfactory bulkiness, relatively low elasticity and softness of hand feeling, and many production materials in the non-woven fabric produced by the existing hot-rolling production method. [0005] In order to achieve the a...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problems that the non-woven fabrics produced by the existing hot-rolling production method have unsatisfactory bulkiness, relatively low elasticity and softness, and use more materials for production.