Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Rhodiola rosea viscose fiber and producing process thereof

A viscose fiber and production process technology, applied in the textile field, can solve the problems of reducing product function and health care, loss of fabric extract, and non-functionality, etc., so as to enhance the competitiveness of enterprises, achieve quick results, and improve economic benefits of enterprises Effect

Inactive Publication Date: 2015-10-14
CHTC HELON
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many methods for producing plant extract viscose fiber. For example, the Chinese patent No. ZL 200810141220.0 discloses a kind of aloe viscose fiber and its manufacturing method, and the Chinese patent No. ZL 200510055342.4 discloses an antibacterial viscose Fiber and its preparation method. Chinese patent No. ZL 200910015145.8 discloses mosquito repellent viscose fiber and its preparation method. Chinese patent No. ZL 201110142397.4 discloses coffee viscose fiber and its production method. Among the above patents Several plant extract viscose fiber production methods are disclosed, the plant extracts used are all plant extract slurry, solution or plant extract post-processing auxiliary, the plant extract fibers produced by these methods are spun in the later stage During the processing and use of fabrics, weaving, dyeing and finishing, a large amount of fabric extracts will be lost, which will greatly reduce the functional health care of the product, making its product not have permanent functionality

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] 1. Now the high-quality staple cotton pulp is soaked, squeezed, crushed, aged, yellowed, dissolved, defoamed and filtered to obtain a viscose solution with a cellulose content of 8.5%;

[0019] 2. Add the rhodiola microcapsule slurry into the viscose solution evenly according to the amount of the active ingredient relative to the cellulose content of 2%, and stir until uniform to prepare the textile viscose solution;

[0020] 3. Spin the textile viscose collagen solution through a coagulation bath, in which the composition of the coagulation bath is 105g / l of sulfuric acid, 260g / l of sodium sulfate, and 10g / l of zinc sulfate, and the coagulation temperature is controlled at 40°C. Dried to obtain rhodiola viscose fiber.

[0021] Detect through the rhodiola rosea viscose fiber that embodiment 1 makes, and detection result is:

[0022] Dry breaking strength: 2.46cN / dtex;

[0023] Wet breaking strength: 1.45cN / dtex;

[0024] Dry elongation at break: 18.9%;

[0025] Line...

Embodiment 2

[0029] 1. Now the cotton pulp for high-quality short silk is impregnated, squeezed, crushed, aged, yellowed, dissolved, defoamed and filtered to obtain a viscose solution with a cellulose content of 8.7%;

[0030] 2. Add the rhodiola microcapsule slurry into the viscose solution evenly according to the amount of the active ingredient relative to the cellulose content of 10%, and stir until uniform to prepare the textile viscose solution;

[0031] 3. Spin the textile viscose collagen solution through a coagulation bath, in which the composition of the coagulation bath is 115g / l of sulfuric acid, 290g / l of sodium sulfate, and 12g / l of zinc sulfate, and the coagulation temperature is controlled at 45°C. Dried to obtain rhodiola viscose fiber.

[0032] Detect through the made rhodiola viscose fiber of embodiment 2, and detection result is:

[0033] Dry breaking strength: 2.35cN / dtex;

[0034] Wet breaking strength: 1.38cN / dtex;

[0035] Dry elongation at break: 19.5%;

[0036]...

Embodiment 3

[0040] 1. Now the high-quality staple cotton pulp is impregnated, squeezed, crushed, aged, yellowed, dissolved, defoamed and filtered to obtain a viscose solution with a cellulose content of 8.9%;

[0041] 2. Add the rhodiola microcapsule slurry into the viscose solution evenly according to the amount of active ingredients relative to the cellulose content of 15%, and stir until uniform to prepare the textile viscose solution;

[0042] 3. Spin the textile viscose solution through a coagulation bath, in which the composition of the coagulation bath is 124g / l of sulfuric acid, 300g / l of sodium sulfate, and 13g / l of zinc sulfate. Dried to obtain rhodiola viscose fiber.

[0043] Detect through the made rhodiola viscose fiber of embodiment 3, and detection result is:

[0044] Dry breaking strength: 2.30cN / dtex;

[0045] Wet breaking strength: 1.32cN / dtex;

[0046] Dry elongation at break: 18.7%;

[0047] Linear density deviation rate: 1.10%;

[0048] Oil content: 0.24%;

[00...

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
Login to View More

PUM

PropertyMeasurementUnit
elongation at breakaaaaaaaaaa
elongation at breakaaaaaaaaaa
elongation at breakaaaaaaaaaa
Login to View More

Abstract

The invention provides a rhodiola rosea viscose fiber of which the dry-cracking strength is 2.20-2.50 N / dtex, the wet-breaking strength is 1.00-1.50 cN / dtex, the linear density deviation is 0.50-0.17%, the dry-breaking elongation rate is 18.0-20.0%, the oil content is 0.19-0.26% and the moisture regain rate is 10.8-11.5%. The rhodiola rosea viscose fiber has an anti-bacterial and odor-resistant effect, can inhibit growth of bacteria and fungus, can relieve allergy in people due to dust and can effectively avoid asthma, allergy and the like diseases. The rhodiola rosea viscose fiber also has the advantages of moisturizing and breathability and being comfortable to wear so that the rhodiola rosea viscose fiber is wide in application. In addition, a fabric prepared from the viscose fiber achieves a drug effect of rhodiola rosea, so that the fabric can functionally auxiliarily treat diseases for long period. The viscose fiber satisfies a new concept of green and environment protection.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a viscose fiber and a preparation method thereof, in particular to a rhodiola viscose fiber and a production process thereof. Background technique [0002] With the gradual improvement of people's living standards, people's spending on improving the quality of life is also gradually increasing. Nowadays, people wear clothes not only to keep warm, but also to pursue natural, environmental protection and health. The research on functional clothing has also received more and more attention. Adding Rhodiola rosea plant extract microcapsules with health care function to viscose spinning solution to prepare viscose fiber with health care function will receive more and more attention. [0003] Rhodiola (also known as arctic root, golden root) is a member of the sedum family, which is native to the arctic circle in Siberia. Studies have found that Rhodiola rosea extracts lead to benef...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D01F2/08D01D5/06
Inventor 王乐军马君志吴亚红徐海鹏郝连庆于万永
Owner CHTC HELON
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com