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A kind of sliced ​​orange anti-perspective fiber and preparation method thereof

An anti-perspective, orange flap technology, applied in fiber processing, textile and papermaking, filament/thread forming, etc., can solve the problems of affecting wearing comfort, limited adjustment degree, and air permeability, etc., to facilitate industrialization promotion, The effect of reducing transmission and reducing dosage

Active Publication Date: 2017-09-26
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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  • A kind of sliced ​​orange anti-perspective fiber and preparation method thereof
  • A kind of sliced ​​orange anti-perspective fiber and preparation method thereof
  • A kind of sliced ​​orange anti-perspective fiber and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A kind of preparation method of sliced ​​orange anti-perspective fiber, component PET and component contain 5wt% TiO 2 Melting segmented orange compound spinning is carried out in PET, and the process conditions of melting segmental segmented segmental compound spinning are as follows: the spinning temperature component PET is 284 ° C, and the component contains 5wt% TiO 2 The PET is 287°C; the side blowing wind speed is 0.450m / s, and the side blowing temperature is 21°C; GR 1 Speed ​​1047m / min, GR 1 Temperature 85°C; GR 2 Speed ​​4257m / min, GR2 The temperature is 129°C; the winder speed is 4197m / min; when spinning, the first open component contains 5wt% TiO 2 PET metering pump, to be component containing 5wt% TiO 2 Turn on the metering pump of the component PET after the discharge of the PET is normal, the melt pressure of the component PET is 6.0MPa, and the component contains 5wt% TiO 2 The melt pressure of PET is 1.0MPa higher than the melt pressure of the compo...

Embodiment 2

[0036] A kind of preparation method of sliced ​​orange anti-perspective fiber, component PBT and component contain 16wt% TiO 2 The PBT of melted orange segments composite spinning is carried out, and the process condition of melted segmented oranges composite spinning is: the spinning temperature component PBT is 286 ℃, and the component contains 16wt% TiO 2 The PBT is 289°C; the side blowing wind speed is 0.55m / s, and the side blowing temperature is 22°C; GR 1 Speed ​​1053m / min, GR 1 Temperature 87°C; GR 2 Speed ​​4257m / min, GR 2 The temperature is 131°C; the winder speed is 4203m / min; when spinning, the first open component contains 16wt% TiO 2 Metering pump of PBT, to be component containing 16wt% TiO 2 Open the metering pump of PBT after the PBT discharge is normal, the melt pressure of component PBT is 7.0MPa, and the component contains 16wt% TiO 2 The melt pressure of the PBT is 2.0MPa higher than the melt pressure of the component PBT, and the aspect ratio of the s...

Embodiment 3

[0038] A kind of preparation method of sliced ​​orange anti-perspective fiber, component PTT and component contain 10wt% TiO 2 The PTT of melted orange segments composite spinning is carried out, and the technological conditions of melted segmented oranges composite spinning are: spinning temperature component PTT is 285 ℃, and component contains 10wt% TiO 2 The PTT is 288°C; the side blowing wind speed is 0.50m / s, and the side blowing temperature is 23°C; GR 1 Speed ​​1050m / min, GR 1 Temperature 86°C; GR 2 Speed ​​4260m / min, GR 2 Temperature 130°C; winder speed 4200m / min; when starting spinning, first open the component containing 10wt% TiO 2 PTT metering pump, to be component containing 10wt% TiO 2 Turn on the metering pump of the component PTT after the discharge of the PTT is normal, the melt pressure of the component PTT is 6.5MPa, and the component contains 10wt% TiO 2 The melt pressure of the PTT is 1.5MPa higher than the melt pressure of the component PTT, and the...

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Abstract

The invention relates to an anti-penetration fiber of orange petals and a preparation method thereof. The anti-penetration fiber of orange petals is a non-peeling orange-petal-shaped two-component composite fiber, and non-peeling means that the two components have good compatibility; It is a round fiber, and the two components are distributed alternately in a fan shape starting from the center of the circle; the two components are high polymer and the high polymer containing 5-16wt% TiO2, and the high polymer containing 5-16wt% TiO2 The substance accounts for 6-30 wt% of the anti-perspective fiber of the orange segment; the opacity of the anti-perspective fiber of the segmental segment reaches 99%-100%. A kind of preparation method of anti-penetration fiber of the present invention, component A is high polymer, and component B is this high polymer that contains 5~16wt% TiO2, then melt component A and component B Composite spinning of petals to obtain anti-see-through fibers of orange petals. The orange petal anti-see-through fiber of the invention has high opacity and almost the same physical properties as conventional fibers; the woven fabric has obvious shading effect, greatly reduces the transmission of visible light, and makes the transmission of visible light almost zero.

Description

technical field [0001] The invention belongs to the technical field of fiber preparation, and relates to a sliced ​​orange anti-perspective fiber and a preparation method thereof. Background technique [0002] The development of functional fibers, differential 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 some special function in addition to the physical and mechanical properties of ordinary fibers. It is a fiber that meets certain special requirements and uses, that is, the fiber has certain physical and chemical properties. The output of conventional chemical fibers can basically meet the needs of the society, but there are still many deficiencies in performance, which cannot meet the needs of consumers. For example...

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 Patents(China)
IPC IPC(8): D01D5/30
Inventor 沈黎计虎泉
Owner WUJIANG CITY HAICHENG TEXTILE