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Artificial silk and terylene mixed weaving process

A technology of rayon and polyester, which is applied in the field of textile production, can solve the problems of multi-block, traction force and improper pretreatment process, etc., and achieve the effect of not easy to break

Inactive Publication Date: 2017-11-10
NANTONG GUANZHOU INT TRADE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to take care of the characteristics of different raw materials to ensure the quality of the final product when the above-mentioned rayon and polyester filaments are mixed and spun, in the prior art, the traction force and the pretreatment process are not handled properly, so that the woven products will appear more block

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A rayon and polyester blended textile process, comprising the following steps:

[0016] (1) Put the polyester in a water steamer, the water temperature is 90 degrees Celsius, and the water steaming time is 80 hours;

[0017] (2) Put the steamed polyester in the natural state for 15 hours to pre-set;

[0018] (3) Test the maximum elongation and fracture pressure value of rayon;

[0019] (4) Use a water jet loom to weave rayon and polyester under the maximum elongation and breaking pressure value. When the water jet loom draws polyester, use a nozzle with a specification of 30. , using a nozzle size 10.

Embodiment 2

[0021] A rayon and polyester blended textile process, comprising the following steps:

[0022] (1) Put the polyester in a water steamer, the water temperature is 110 degrees Celsius, and the water steaming time is 90 hours;

[0023] (2) Put the steamed polyester in the natural state for 25 hours to pre-set;

[0024] (3) Test the maximum elongation and fracture pressure value of rayon;

[0025] (4) Use a water jet loom to weave rayon and polyester under the maximum elongation and fracture pressure value. When the water jet loom draws polyester, use a nozzle with a specification of 45. , using a nozzle with a specification of 20.

Embodiment 3

[0027] A rayon and polyester blended textile process, comprising the following steps:

[0028] (1) Put the polyester in a water steamer, the water temperature is 100 degrees Celsius, and the water steaming time is 85 hours;

[0029] (2) Put the steamed polyester in the natural state for 20 hours;

[0030] (3) Test the maximum elongation and fracture pressure value of rayon;

[0031] (4) Use a water jet loom to weave rayon and polyester under the maximum elongation and fracture pressure value. When the water jet loom draws polyester, use a nozzle with a specification of 45. , using a nozzle with a specification of 15.

[0032] The present invention measures the stretchable maximum pressure value of rayon, because the tensile strength of rayon is weaker than that of polyester, so the maximum pressure value that can be applied to rayon is used for blending to ensure that the tension of rayon and polyester are all within the same range. Within the acceptable range, it is not ea...

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PUM

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Abstract

The invention discloses a rayon and polyester blended textile process, which comprises the following steps: (1) placing the polyester in a water steaming box, the water temperature is 90-110 degrees Celsius, and the water steaming time is 80-90 hours; The steamed polyester is placed in a natural state for 15‑25 hours; (3) the maximum elongation and breaking pressure value of rayon is tested; (4) using a water jet loom, under the maximum elongation and breaking pressure value, Mixed spinning of rayon and polyester. The advantages of the present invention are: the present invention measures the maximum stretchable pressure value of rayon, because the tensile capacity of rayon is weaker than that of polyester, so the maximum pressure value that can be applied to rayon is used for blending to ensure that rayon and The tension of polyester is within its tolerable range, and it is not easy to break; at the same time, polyester is pretreated before mixed spinning, so that the characteristics of rayon and polyester are more consistent, which is conducive to the subsequent process.

Description

technical field [0001] The invention relates to the technical field of textile production, in particular to a blend of rayon and polyester [0002] Textile craft. Background technique [0003] When using different raw material yarns for mixed spinning, the tension of various raw material yarns and suitable processing temperature are important parameters that affect the quality of the final product. Therefore, it is necessary to take into account the characteristics of different raw material yarns when designing the textile process. When using rayon and polyester filament to weave into fabrics, due to the large difference in the characteristics of rayon and polyester filament, it is necessary to use a specific process for weaving. Specifically, rayon has poor water resistance, is easy to break when exposed to water, and has weak tensile strength and is easy to break under force; while polyester filament has high twist and strong tensile strength. In order to take care of th...

Claims

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Application Information

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IPC IPC(8): D03D15/00D06B3/04
CPCD03D15/00D06B3/04D10B2331/04
Inventor 吉军
Owner NANTONG GUANZHOU INT TRADE CO LTD