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Terylene fine denier ATY with fragrance

A technology of air-varying and fine denier, applied in the field of spinning materials, can solve the problems of thick fibers, poor softness, easy to pilling, etc.

Inactive Publication Date: 2012-11-07
WUJIANG YATAI CHEM TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, fabrics are generally used, because of their thick fibers, rough hand feeling, poor softness, poor air permeability, poor water absorption, and easy to fluff and pilling.

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A polyester fine-denier ATY air-changing yarn, which uses polyester chips and additives as raw materials, using screw extruder-prefilter-static mixer-metering pump-spinning assembly-fine flow-side blowing-oiling- The tunnel-the first godet roll-the second godet roll-the third godet roll-winding process route to prepare PDY fine denier filaments, and then use the air deformation nozzle to perform air deformation to prepare ATY air-changing yarns, in which polyester slices are used Based on the weight, the additives include: the consumption of bamboo charcoal powder microcapsules is 0.4wt%, the consumption of alkylated bisphenol is: 0.15wt%, the consumption of magnesium nitrate is 0.8wt%, the consumption of zinc nitrate is 0.4 wt%, the amount of polyethylene glycol is 0.5wt%; the spinning temperature is 272-275 ℃, the cooling adopts the side blowing method, the blowing air temperature is 20-25 ℃, the cooling wind speed is 0.2-0.3 ℃, the first guide wire The speed of the r...

Embodiment 2

[0018] A polyester fine-denier ATY air-changing yarn, which uses polyester chips and additives as raw materials, using screw extruder-prefilter-static mixer-metering pump-spinning assembly-fine flow-side blowing-oiling- The tunnel-the first godet roll-the second godet roll-the third godet roll-winding process route to prepare PDY fine denier filaments, and then use the air deformation nozzle to perform air deformation to prepare ATY air-changing yarns, which are made of polyester slices Based on weight, the additives include: the consumption of bamboo charcoal powder microcapsules is 0.8wt%, the consumption of thiobisphenol is 0.25wt%, the consumption of magnesium nitrate is 0.8-1.2wt%, the consumption of zinc nitrate is 0.4 -0.6 wt%, the amount of polyethylene wax is 1.0wt%; the spinning temperature is 272-275 ℃, the cooling adopts the side blowing method, the blowing air temperature is 25-30 ℃, the cooling wind speed is 0.1-0.3 ℃, the first guide The speed of the wire roller...

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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PUM

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Abstract

The present invention relates to a terylene fine denier ATY with fragrance. A PDY fine denier filament is prepared from raw materials comprising terylene chips and additives by a process route comprising a screw extruder, a pre-filter, a static mixer, a metering pump, a spinning assembly, flow, side blowing, oil application, a spinning shaft, a first godet, a second godet, a third godet and winding. An air texturing nozzle is employed to carry out air texturing to prepare the air textured yarn (ATY). The invention uses the bamboo charcoal powder microcapsule as a raw material, and the metal salt catalyst is used to change a structure of a polyester melt, so as to prepare the terylene fine denier ATY with fragrance.

Description

technical field [0001] The invention belongs to the field of spinning materials, in particular to a kind of slicing to produce polyester fine denier ATY air change yarn. Background technique [0002] At present, synthetic fibers generally include polyester (polyester), nylon (polyamide), polypropylene (polypropylene), spandex (polyurethane), acrylic (polyacrylonitrile) and the like. These fibers have different properties and thus different uses. But at present generally take fabric, because its fiber is thicker, feel rough, softness is poor, air permeability is poor, water absorption is poor, easy to pilling. With the improvement of people's living standards, the requirements for textiles are getting higher and higher. [0003] Polyamide fiber is the earliest synthetic fiber variety put into industrial production in the world. It is made of polyamide synthesized by polycondensation reaction of aliphatic dibasic acid and diamine or aliphatic amino acid, and then melt-spun....

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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Patent Type & Authority Applications(China)
IPC IPC(8): D01F6/92D01F1/10D01D5/088D02G1/16
Inventor 赵广兵
Owner WUJIANG YATAI CHEM TEXTILE