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Regenerated cellulose fiber with cool antibacterial function and making method of fiber

A regenerated cellulose and functional technology, applied in the direction of rayon made of viscose, can solve the problems of no extraction method and insufficient extraction of active ingredients of traditional Chinese medicine, and achieve excellent drape, good air permeability, and chemical properties. safe effect

Active Publication Date: 2019-05-31
唐山三友集团兴达化纤有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the simple decoction method may not be sufficient for the extraction of active ingredients of traditional Chinese medicine.
[0008] None of the methods for extracting active ingredients of plants in the above-mentioned patent methods use the extraction method

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

[0033] Step 1: Prepare mint and honeysuckle extract

[0034] Weigh 30g of peppermint, put it into a pulverizer and pulverize it into a powder, add 3 times the weight of ethanol for the first time for ultrasonic extraction, after half an hour of extraction, filter the extract with suction, and take the clear liquid 1. For the second time, 3 times the weight of ethanol was added for ultrasonic extraction. After half an hour of extraction, the extract was filtered with suction, and the clear solution 2 was taken. For the third time, 3 times the weight of ethanol was added for ultrasonic extraction. After half an hour of extraction, the extract was filtered with suction, and the clear liquid 3 was taken. The supernatants 1, 2 and 3 were combined to obtain mint extract. The ultrasonic frequency of the above ultrasonic extraction is 70KHz.

[0035]Weigh 50g of honeysuckle, put it into a pulverizer and pulverize it into a powder, add 3 times the weight of ethanol for the first time...

Embodiment 2

[0042] Step 1: Prepare mint, honeysuckle and extract

[0043] Weigh 50g of mint, put it into a pulverizer and pulverize it into a powder, add 3 times the weight of ethanol for the first time for ultrasonic extraction, after half an hour of extraction, filter the extract with suction, and take the clear liquid 1. For the second time, 3 times the weight of ethanol was added for ultrasonic extraction. After half an hour of extraction, the extract was filtered with suction, and the clear solution 2 was taken. For the third time, 3 times the volume of ethanol was added for ultrasonic extraction. After half an hour of extraction, the extract was filtered with suction, and the clear liquid 3 was taken. The supernatants 1, 2 and 3 were combined to obtain mint extract. The ultrasonic frequency of the above ultrasonic extraction is 70KHz.

[0044] Weigh 80g of honeysuckle, put it into a pulverizer and pulverize it into a powder, add 3 times the volume of ethanol for the first time for...

Embodiment 3

[0051] Step 1: Prepare mint and honeysuckle extract

[0052] Weigh 70g of peppermint, put it into a pulverizer and pulverize it into a powder, add 3 times the volume of ethanol for the first time for ultrasonic extraction, after half an hour of extraction, filter the extract with suction, and take the clear liquid 1. For the second time, 3 times the volume of ethanol was added for ultrasonic extraction. After half an hour of extraction, the extract was filtered with suction, and the clear liquid 2 was taken. For the third time, 3 times the volume of ethanol was added for ultrasonic extraction. After half an hour of extraction, the extract was filtered with suction, and the clear liquid 3 was taken. The supernatants 1, 2 and 3 were combined to obtain mint extract. The ultrasonic frequency of the above ultrasonic extraction is 70KHz.

[0053] Weigh 100g of honeysuckle, put it into a pulverizer and pulverize it into a powder, add 3 times the volume of ethanol for the first time...

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Abstract

The invention relates to a regenerated cellulose fiber with a cool antibacterial function and a making method of the fiber. The making method comprises the following steps of 1, separate preparation of a mint extraction solution and a honeysuckle extraction solution; 2, preparation of a viscose stock solution, wherein pulp is treated to obtain the viscose stock solution for spinning; 3, preparation of a spinning stock solution, wherein the mint extraction solution and the honeysuckle extraction solution are mixed to obtain an antibacterial composition of a plant extract, and then the composition is added to the viscose stock solution for blending to obtain the spinning stock solution; 4, spinning, wherein spinning is conducted through a wet-method spinning technology, and the regenerated cellulose fiber with the cool antibacterial function can be obtained. According to the regenerated cellulose fiber, a honeysuckle extract, a mint extract and the pulp are used as raw materials, a fiberproduct is made through the wet-method spinning technology, and the natural plant extract is added to the cellulose fiber, so that the fiber has the advantages of being cool, resistant to bacteria, good in air permeability and excellent in drape effect.

Description

technical field [0001] The invention relates to a regenerated cellulose fiber and a preparation method thereof, in particular to a regenerated cellulose fiber with cooling and antibacterial functions and a preparation method thereof, belonging to the technical field of functional cellulose fibers. Background technique [0002] The existing regenerated cellulose fiber products have the characteristics of good air permeability, softness and smoothness, and comfortable wearing, all of which belong to the basic functions of fibers. With the development of the times and the advancement of science and technology, people began to put forward higher requirements for the textiles used in daily life. To promote health and environmental protection, fiber products with various functions have become the mainstream trend in the market. [0003] Common antibacterial and antibacterial fibers are metal ions: silver, copper, zinc, etc. added to the fiber, but metal ions have certain biologic...

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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IPC IPC(8): D01F2/08
Inventor 安娜于捍江么志高郑晓晨刘辉陈冲李胜国赵秀媛崔海燕田健泽董杰
Owner 唐山三友集团兴达化纤有限公司
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