Processing method of degreased spun rayon yarns

A processing method and technology of cotton yarn, applied in the directions of yarn, textiles and papermaking, can solve the problems of easy loss, waste of drugs, and inability to bandage, and achieve the effects of improving hemostasis efficiency, improving water absorption, and being easy to operate.

Inactive Publication Date: 2019-12-13
徐州锦业纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Degreasing rayon yarn is mostly used for medical purposes. Ordinary degreasing rayon yarn cannot effectively and quickly stop bleeding when it is used for hemostasis. It requires the use of drugs. The drugs are stored separately, occupying an area, and are easy to lose; when the drug is applied, the liquid is easy to flow It is everywhere, a waste of medicine, and requires the assistance of others, and cannot quickly bandage itself

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

[0013] Embodiment 1: A processing method of degreased rayon yarn, which is characterized in that it comprises the following steps: (1), preparing degreased rayon yarn; (2), jointing seaweed fiber and degreased rayon yarn, the seaweed fiber and degreased rayon yarn The weight ratio is 0.4:1, which effectively improves the water absorption of the degreasing rayon yarn, and can effectively store more drugs; (3) The degreasing rayon yarn is subjected to an alkali bath, and after several alkali baths, it is taken out naturally Drying in the sun, the alkali bath includes the following steps (2.1) put the degreasing rayon yarn into hot water for washing, the temperature of the hot water is 60°C, wash for 10 minutes, and take it out; (2.2), put the concentration of 3g / L caustic soda water, After mixing hydrogen peroxide with a concentration of 2g / L and a penetrating agent with a concentration of 2g / L, soak the degreased rayon yarn in the mixture, and the ratio of the degreased rayon ya...

Embodiment 3

[0015] Embodiment 3: A kind of processing method of degreasing rayon yarn, it is characterized in that, comprises the following steps: (1), preparation degreasing rayon yarn; (2), seaweed fiber and degreasing rayon yarn carry out joint stock, seaweed fiber and degreasing rayon yarn The weight ratio is 0.6:1, which effectively improves the water absorption of the degreasing rayon yarn, and can effectively store more medicines; (3) The degreasing rayon yarn is subjected to an alkali bath, and after several alkali baths, it is taken out naturally Drying in the sun, the alkali bath includes the following steps (2.1) put the degreased rayon yarn into hot water for washing, the temperature of the hot water is 80°C, wash for 15 minutes, and take it out; (2.2), put the concentration of 5g / L caustic soda water, After mixing hydrogen peroxide with a concentration of 8g / L and a penetrating agent with a concentration of 5g / L, soak the degreased rayon yarn in the mixture, and the ratio of t...

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PUM

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Abstract

The invention discloses a processing method of degreased human cotton yarns. The method is characterized by comprising the following steps that (1), the degreased human cotton yarns are prepared; (2),seaweed fiber and the degreased human cotton yarns are subjected to plying; (3), the degreased human cotton yarns are subjected to an alkaline bath, after the alkaline bath is conducted multiple times, the degreased human cotton yarns are taken out and naturally dried; (4), after the degreased human cotton yarns subjected to plying are cooled to room temperature, rinsing is conducted again; (5),the degreased human cotton yarns are immersed in liquid medicine, and soaking is conducted for 2-3 hours, wherein the ratio of the degreased human cotton yarns to the liquid medicine is 1:25; (6), heating is conducted during soaking, heating is conducted to reach 60-80 DEG C, and stirring is conducted continuously for 1-1.5 hours; (7), the soaked degreased human cotton yarns are taken out and putin a softening solution, and stirring and cleaning are conducted for 15-30 minutes; (8), the degreased human cotton yarns are taken out and washed with clear water 2-3 times, and then dewatering and drying in the shade are conducted. Compared with the prior art, the technology is simple, operation is facilitated, and the water absorption of the degreased human cotton yarns is effectively improvedthrough the alginate fiber; by means of soaking in the liquid medicine, the degreased human cotton yarns can obtain the property of a medicine.

Description

technical field [0001] The invention relates to the textile field, in particular to a method for processing degreased rayon yarn. Background technique [0002] Degreasing rayon yarn is mostly used for medical purposes. Ordinary degreasing rayon yarn cannot effectively and quickly stop bleeding when it is used for hemostasis. It requires the use of drugs. The drugs are stored separately, occupying an area, and are easy to lose; when the drug is applied, the liquid is easy to flow It is everywhere, a waste of medicine, and requires the assistance of others, so you can't quickly bandage yourself. Contents of the invention [0003] In order to solve the deficiencies in the prior art, the object of the present invention is to provide a method for processing degreased rayon yarn with high water absorption and medicinal properties. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A method for processing degr...

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): D02G3/04
CPCD02G3/045D10B2201/20D10B2201/24
Inventor 曹厚朴
Owner 徐州锦业纺织科技有限公司
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