Ultrasound thermal bonding high-density polyethylene composite fiber bundle for wiping and producing method thereof

Abstract

The invention discloses an ultrasound thermal bonding high-density polyethylene composite fiber bundle for wiping. The bundle is at least integrally composed of 100 strands of composite fiber, in the structure of the cross section of single strand of composite fiber, isotactic polypropylene or polyester is adopted as a core, high-density polyethylene is adopted as a coating material on the outer surface of the core, the outer surface of the coating material high-density polyethylene is provided with a groove, the outer surface of the coating material high-density polyethylene is coated with an oil layer, the oil layer is a surface active oil agent and an anti-static oil agent, the diameter of the composite fiber is 0.1-100 micrometers, the length of the composite fiber is 0.01-1,000,000 meters, the breaking strength is not lower than 2.5 cN/dtex, the elongation at break is 45-100%, the curl number is 0-50 /25mm, the curvature is 0-30%, and the oil content is 0.001-1.8% (by weight). According to a producing method of the ultrasound thermal bonding high-density polyethylene composite fiber bundle for wiping, through ultrasound thermal bonding, whisker-materials for wiping are prepared. The ultrasound thermal bonding high-density polyethylene composite fiber bundle for wiping is high in dirt removal rate, and low in cost at the same time.

Description

technical field [0001] The invention relates to a high-density polyethylene composite fiber tow for ultrasonic thermal bonding and wiping and a production method thereof. Background technique [0002] Traditional wiping products mostly use machine (needle) woven fabrics and non-woven fabrics as base materials, which are further processed into multi-type wiping products. Due to the natural defect of low void rate of machine-knitted fabrics and non-woven fabrics, wiping products, no matter what kind of structure they adopt, cannot achieve a high decontamination rate. At the same time, because the wiping products use machine (knitting) woven fabrics and non-woven fabrics as base materials, the cost is high. With the continuous improvement of people's requirements for the cost performance of wiping products, low-cost and high-efficiency wiping cleaning products have become an urgent demand for consumers. Contents of the invention [0003] The technical problem to be solved b...

AI Technical Summary

Problems solved by technology

Due to the natural defect of low porosity in machine-knitted fabrics and non-woven fabrics, wiping products, no matter what kind of structure they adopt, cannot achieve a high decontamination rate

At the same time, because the wiping products use machine (knitting) woven fabrics and non-woven fabrics as the base material, the cost is high

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