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Cool anti-perspective polyester fabric and preparation method thereof

An anti-perspective and fabric technology, applied in the directions of melt spinning, weaving, fabrics, etc., can solve the problems of affecting wearing comfort, limited adjustment, and air permeability, so as to facilitate industrialization, reduce transmission, and reduce dosage. Effect

Active Publication Date: 2015-12-16
WUJIANG CITY HAICHENG TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology mainly prevents see-through through coating finishing technology. For clothing textiles, coating finishing affects its wearing comfort, such as the impact on air permeability, etc.
At the same time, the adjustment of post-finishing and fabric texture has a limited degree of adjustment to the visual properties of the fabric, and the durability is insufficient.

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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  • Cool anti-perspective polyester fabric and preparation method thereof
  • Cool anti-perspective polyester fabric and preparation method thereof
  • Cool anti-perspective polyester fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A method for preparing a cool anti-perspective polyester fabric, the component PET and the component contain 5wt% TiO 2 PET and 0.1wt% slip agent are used for melting orange petal composite spinning. The process conditions for melting orange petal composite spinning are: spinning temperature component PET is 284℃, component contains 5wt% TiO 2 The PET is 287℃; the side blowing wind speed is 0.450m / s, and the side blowing temperature is 2℃; GR 1 Speed ​​1047m / min, GR 1 Temperature 85℃; GR 2 Speed ​​4257m / min, GR 2 The temperature is 129℃; the winding head speed is 4197m / min; when starting to spin, the component is opened and contains 5wt% TiO 2 PET metering pump, the component contains 5wt% TiO 2 After the discharging of the PET is normal, turn on the metering pump of the component PET, the melt pressure of the component PET is 6.0MPa, and the component contains 5wt% TiO 2 The melt pressure of the PET is 1.0 MPa higher than the melt pressure of the component PET, and the aspe...

Embodiment 2

[0045] A preparation method of cool anti-perspective polyester fabric, the component PBT, component contains 16wt% TiO 2 PBT and 0.8wt% slip agent are used for melting orange petal composite spinning. The process conditions of melting orange petal composite spinning are: the spinning temperature component PBT is 286℃, and the component contains 16wt% TiO 2 The PBT is 289℃; the side blowing wind speed is 0.55m / s, and the side blowing temperature is 44℃; GR 1 Speed ​​1053m / min, GR 1 Temperature 87℃; GR 2 Speed ​​4257m / min, GR 2 Temperature 131℃; Winding head speed 4203m / min; When spinning starts, first open the component and contain 16wt% TiO 2 PBT metering pump, the component to be contained contains 16wt% TiO 2 After the PBT discharge is normal, turn on the PBT metering pump. The melt pressure of the component PBT is 7.0MPa, and the component contains 16wt% TiO 2 The melt pressure of the PBT is 2.0 MPa higher than the melt pressure of the component PBT, and the aspect ratio of the ...

Embodiment 3

[0047] A preparation method of cool anti-perspective polyester fabric, the component PTT and component contain 10wt% TiO 2 PTT and 0.2wt% slip agent are used for melting orange petal composite spinning. The process conditions of melting orange petal composite spinning are: the spinning temperature component PTT is 285℃, and the component contains 10wt% TiO 2 The PTT is 288℃; the side blowing wind speed is 0.50m / s, and the side blowing temperature is 23℃; GR 1 Speed ​​1050m / min, GR 1 Temperature 86℃; GR 2 Speed ​​4260m / min, GR 2 Temperature 130℃; winding head speed 4200m / min; when starting spinning, first open the component and contain 10wt% TiO 2 PTT metering pump, the component contains 10wt% TiO 2 After the PTT discharge is normal, turn on the metering pump of the component PTT, the melt pressure of the component PTT is 6.5MPa, and the component contains 10wt% TiO 2 The melt pressure of the PTT is 1.5 MPa higher than the melt pressure of the component PTT, and the aspect ratio of...

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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Abstract

The invention relates to a cool anti-perspective polyester fabric and a preparation method thereof. The cool anti-perspective polyester fabric is formed in a way that warps and wefts are interweaved, the warps and wefts are anti-perspective DTY fibers, the anti-perspective DTY fibers are non-separating orange-type two-component composite fibers, and comprises 0.1-0.8wt% of a slip agent, non-separating means that the two components are good in compatibility; two components comprise a polymer and a polymer containing 5-16wt% of TiO2, and the polymer containing 5-16wt% of TiO2 accounts for 6-30wt% of the anti-perspective DTY fiber; in the anti-perspective DTY fibers, the polymer containing 5-16wt% of TiO2 takes the center of circle as the starting point and is distributed in a sector manner, the radius of the sector is 4 / 5-11 / 12 of the radius of the anti-perspective DTY fiber; and the opacity of the anti-perspective DTY fiber reaches 99%-100%. The anti-perspective DTY fiber is high in opacity, the physical index of the anti-perspective DTY fiber is very nearly the same as that of a conventional fiber; woven fabrics have an obvious shading effect, transmission of visible light is greatly reduced, and the transmission of visible light is almost zero.

Description

Technical field [0001] The invention belongs to the technical field and relates to a cool anti-perspective polyester fabric and a preparation method thereof. Background technique [0002] The development of functional fibers, differentiated fibers and high-performance fibers has created favorable conditions for the technological innovation of the traditional textile industry and the transformation to high-tech industries, and has contributed to the improvement of human living standards. Functional fiber refers to a new type of fiber that has a certain special function in addition to the physical and mechanical properties of the general fiber. It is a fiber that meets a certain special requirement and purpose, that is, the fiber has a specific physical and chemical property. The output of conventional chemical fiber can basically meet the needs of society, but there are still many shortcomings in performance, which cannot meet the needs of consumers. For example, certain function...

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): D03D15/00D03D13/00D01D5/08D01D5/30
Inventor 计虎泉沈黎
Owner WUJIANG CITY HAICHENG TEXTILE
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