Mixed spinning process

A technology, technology of water-jet looms, applied in textile, textiles, papermaking, looms, etc., can solve the problems of multiple stops and unsatisfactory effects, etc., and achieve complete scheme, reduce the number of stops, and simple process Effect

Inactive Publication Date: 2017-11-21
NANTONG VATICAN TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the effect of the above-mentioned traction and pretreatment process is still unsatisfactory, and there will still be more baffles in the final woven product.

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

[0017] A hybrid textile process, comprising the steps of:

[0018] 1) Measure the maximum stretchable limit of rayon, that is, the maximum pressure value that can be applied to it;

[0019] 2) Put polyester filaments in a water steamer at a water temperature of 85-100°C and steam for 45 minutes;

[0020] 3) Place the polyester filaments in step 2) under the vent for ventilation, and pre-set for 15~25 hours;

[0021] 4) Use a water jet loom to weave mixed rayon and polyester filaments at the above maximum pressure value.

[0022] Among them, the water jet loom uses a nozzle with a specification of 45 when pulling the polyester filament, and a nozzle with a specification of 35 when pulling the rayon. When the polyester filament is placed in the water steamer, the water temperature is 90 ° C. Polyester filaments were placed in the natural state for 12 h.

Embodiment 2

[0024] A hybrid textile process, comprising the steps of:

[0025] 1) Measure the maximum stretchable limit of rayon, that is, the maximum pressure value that can be applied to it;

[0026] 2) Put polyester filaments in a water steamer at a water temperature of 85-100°C and steam for 45 minutes;

[0027] 3) Place the polyester filaments in step 2) under the vent for ventilation, and pre-set for 15~25 hours;

[0028] 4) Use a water jet loom to weave mixed rayon and polyester filaments at the above maximum pressure value.

[0029] Among them, the water jet loom uses a nozzle with a specification of 40 when pulling the polyester filament, and a nozzle with a specification of 25 when pulling the rayon. When the polyester filament is placed in the water steamer, the water temperature is 90 ° C. Polyester filaments were placed in the natural state for 12 h.

Embodiment 3

[0031] A hybrid textile process, comprising the steps of:

[0032] 1) Measure the maximum stretchable limit of rayon, that is, the maximum pressure value that can be applied to it;

[0033] 2) Put polyester filaments in a water steamer at a water temperature of 85-100°C and steam for 45 minutes;

[0034] 3) Place the polyester filaments in step 2) under the vent for ventilation, and pre-set for 15~25 hours;

[0035] 4) Use a water jet loom to weave mixed rayon and polyester filaments at the above maximum pressure value.

[0036] Among them, the water jet loom uses a nozzle with a specification of 35 when pulling the polyester filament, and a nozzle with a specification of 15 when pulling the rayon. When the polyester filament is placed in the water steamer, the water temperature is 90 ° C. Polyester filaments were placed in the natural state for 12 h.

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 invention discloses a mixed spinning process, and relates to the technical field of spinning processes. The process includes the following steps of (1) measuring the maximum tensile limitation of rayon, namely the maximum value of the pressure applicable to the rayon; (2) placing polyethylene terephthalate filaments into a water steaming box, wherein the temperature of the water is 85-100 DEG C, and the whole steaming process lasts for 45 minutes; (3) placing the polyethylene terephthalate filaments in the step (2) under a venting port for ventilating, and then conducting pre-shaping for 15-25 hours; (4) adopting a hydraulic loom to conduct mixed spinning on the rayon and the polyethylene terephthalate filaments according to the maximum pressure value. The mixed spinning process has the advantages of being simple, integral in scheme and capable of making the features of the rayon matched with that of the polyethylene terephthalate filaments better, so that the proceeding of follow-up processes can be facilitated, and the quantity of fenders on every hectometre of weaved fabric can be obviously decreased.

Description

technical field [0001] The invention relates to the technical field of textile technology, in particular to a mixed textile technology. Background technique [0002] 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. For example, when we use rayon and polyester filament to weave into fabrics, since the characteristics of rayon and polyester filament are quite different, we need 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 the characteristics of differ...

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): D03D47/32D03D15/00D06B3/04D02J13/00
CPCD02J13/00D03D47/32D06B3/04D10B2331/04D03D15/283D03D15/225
Inventor 许丹
Owner NANTONG VATICAN TEXTILE CO LTD
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