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Forming process of high-end dacron fabric

A molding process, polyester technology, applied in the direction of filament molding treatment, filament/thread molding, fiber type, etc., can solve the problems that cannot be kept consistent all the time, the flow speed of high polymer is not uniform, etc., to ensure stability and ensure The effect of uniformity and stability improvement

Active Publication Date: 2018-12-07
ASHFORD TEXTILE ZHANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the above-mentioned prior art, although each feeding port is equipped with a feeding mechanism, this feeding mechanism can indeed accurately supply the corresponding portion of high polymer to the feeding port per unit time, but whether it is left or right The side channel 94, the middle channel 95 or the right channel 96 are all vertical pipes. Under the direct action of gravity, the flow velocity of the high polymer in the channel is not uniform, so that it enters the mixing chamber 97 It can't always be consistent, so there will be some differences in the properties of the obtained composite monofilament fibers in the length direction. Of course, this difference will not have a big impact on ordinary use, but for high-end consumption or special silk threads For example, the impact on product quality is obvious

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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  • Forming process of high-end dacron fabric
  • Forming process of high-end dacron fabric
  • Forming process of high-end dacron fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] The present invention relates to a balanced polyester fabric, the balanced polyester fabric is interweaved by warp and weft, the warp and weft are balanced composite monofilament fibers, and the balanced composite monofilament fibers are composed of two A functional high polymer is spun and processed by melt composite spinning equipment.

[0058] Such as figure 2 and image 3 As shown, in this embodiment, the melt composite spinning equipment has a left side material inlet 11, a right side material inlet 12 and a mixing chamber 13, the bottom of the mixing chamber 13 is provided with a die head, and the left side The side inlet 11 communicates with the mixing chamber 13 through the left channel 14 , and the right inlet 12 communicates with the mixing chamber 13 through the right channel 15 .

[0059] The main improvement of this embodiment is that: the angle between the left channel 14 and the horizontal plane becomes smaller as the distance between the left channel ...

Embodiment 2

[0063] Embodiment 2 is a further improvement on the basis of Embodiment 1, which is to allow functional polymers in various formats to achieve uniform discharge.

[0064] Such as figure 2 As shown, the melt composite spinning equipment also includes a base 21, the mixing chamber 13 is formed in the middle of the base 21, and the base 21 is also formed with a feeding channel 22 communicating with the mixing chamber 13, so The outlet die head is arranged at the outlet of the discharge channel 22 .

[0065] The main improvement of this embodiment is that: the base 21 is rotatably provided with a left feeding seat 23 and a right feeding seat 24, and a left feeding seat 23 and the base 21 are provided with a left A side angle adjustment mechanism 25, a right angle adjustment mechanism 26 is arranged between the right side material feeding seat 24 and the base 21. In this embodiment, the left angle adjustment mechanism 25 and the right angle adjustment mechanism 26 adopt the same...

Embodiment 3

[0068] This embodiment can be directly increased on the basis of Embodiment 1, and can also be increased on the basis of Embodiment 2. Its core feature is that the melt composite spinning equipment also includes an elastic sealing cover 27, and the elastic sealing cover 27 They are respectively connected between the left feeding seat 23 and the right feeding seat 24 to cover the mixing chamber 13 .

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 discloses a forming process of high-end dacron fabric. The forming process includes the following steps that 1, two functional high polymers are processed in fusion composite spinning equipment, and balanced composite monofilament fibers are formed; the fusion composite spinning equipment further comprises an air jet pipe head, multiple blades are further formed on the air jet pipe head, and air flowing at high speed blows the blades to drive a die stripping head to be in a rotary state; 2, balanced composite monofilaments serve as warp and weft respectively according to the warpand weft arrangement, and balanced dacron fabric single layers are obtained through interweaving; 3, spiral fibers are formed by the balanced composite monofilament fibers formed in the step 1 in a making device; 4, the spiral fibers formed in the step 3 are connected with the two balanced dacron fabric single layers formed in the step 2 respectively. The uniformity of the two functional high polymers on the same position proportion is guaranteed, the stability of the performance of the composite monofilament fibers is improved, and the requirements of the high-end fabric are met.

Description

[0001] The patent application for this invention is a divisional application of Chinese patent application number 201810619024.3. The application number of the original application is 201810619024.3, and the application date is June 15, 2018. The title of the invention is a balanced polyester fabric and its molding process. technical field [0002] The invention relates to novel fiber and composite material preparation technology, in particular to a balanced polyester fabric and its molding process. Background technique [0003] 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. [0004] Functional fiber refers to a new type of fiber that has some special function in addition to the physical and mechanical properties of ordinary ...

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): D03D15/00D01D1/06D01D5/08D01D5/22D01D5/30D03D15/283D03D15/292D03D15/50
CPCD01D1/065D01D5/08D01D5/22D01D5/30D01F8/12D03D15/00D06M17/00D06M2101/32D03D15/47
Inventor 黄海防
Owner ASHFORD TEXTILE ZHANGZHOU
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