Non-woven fabric made by compounding nylon or dacron carding net with spunbond and production method thereof

Abstract

The invention discloses a non-woven fabric made by compounding nylon or dacron carding net with spunbond and a production method thereof. The non-woven fabric made by compounding nylon or dacron carding net with spunbond has high strength, thick and soft hand feeling, good abrasion resistance and difficult deformation, and is formed by an upper layer and a lower layer which are processed in a spunlacing way online or offline, the upper layer is a net formed by carding nylon or dacron, the lower layer is the non-woven fabric made by processing the nylon or dacron in a spunbond way, and the non-woven fabric made by compounding nylon or dacron carding net with spunboond can completely replace the prior common spunlacing products made of 70 percent of viscoce and 30 percent of dacron. The production method includes steps of slitting and cleaning cotton, carding, spunlacing and drying, and the cotton slitting and cleaning intervals, the main cylinder speed, the chest cylinder speed and thespeeds of an upper cluttering roller and a lower cluttering roller of nylon carding, the pressure of each spunlacing head of a spunlace, the efficiencies and the drying temperatures of a suction machine, a circulation blower and an exhausting fan for drying, and the like are respectively controlled.

Description

Technical field: [0001] The invention relates to a spunlace composite nonwoven fabric and its production method, in particular to a nonwoven fabric made of nylon or polyester carded into a web and spunbonded with high strength, thick and soft hand feeling, good wear resistance and not easy to deform, and its production method. Background technique: [0002] Spunlaced nonwovens have a wide range of applications and can be used in many fields such as life, medical treatment, and industry. For example, daily necessities can be used for wipes, wet face towels, compressed towels, etc.; medical and health can be used for medical sheets, pillowcases, tablecloths, etc.; industrial supplies can be used for wipes, laboratory work clothes, etc. The existing spunlace nonwovens are basically single-layer spunlace nonwovens formed by mixing 70% viscose and 30% polyester as raw materials and entangled on-line or off-line by spunlace. question: [0003] 1. Low strength, especially easy t...

AI Technical Summary

Problems solved by technology

[0003] 1. Low strength, especially easy to deform, and even velvet phenomenon;

[0004] 2. Wear resistance, fatigue resistance, corrosion resistance and poor dust absorption performance

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