Regenerated cellulose fat-burning fiber and production method thereof

A technology of regenerated cellulose and production methods, applied in the direction of artificial filaments made of viscose, can solve the problems of restricting fabrics, etc., and achieve the effect of good washing resistance

Active Publication Date: 2011-08-10
JIANGSU GOLDSUN TEXTILE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, when using microcapsule finishing agent to finish yarn or fabric, it is necessary to use an adhesive to ensure the adhesion between the microcapsule and the fabric, so it will have a certain impact on the feel of the fabric, and the washing resistance is generally 10~40 Second, it limits the function of the fabric

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 example 1

[0029] Cotton-type viscose staple fiber (commonly known as artificial cotton), the relative density of the fiber is 1.50~1.52, the degree of fiber polymerization is about 250~300, and the degree of crystallinity is about 30%; it has a good moisture absorption rate of 11%~13%. The cutting length is 35~40mm. Use wood pulp (α-cellulose content ≥ 89%) or cotton pulp (α-cellulose content ≥ 96%), and NaOH (concentration is about 240g / L) solution to make alkali cellulose, and CS 2 The solution is made into cellulose sulfonate, which is dissolved in dilute lye with a concentration of 6.4-6.6g / L to obtain a spinning stock solution; the spinning stock solution filtered through three times is blended with fat-burning compound essential oil microcapsules, Spinning after vacuum (0.094Mpa) defoaming, obtain as-spun silk, cut off and fall in the water flow after clustering, drafting, heat treatment (H 2 SO 4 ), and then post-processing, and finally the finished product is made after testin...

Embodiment example 2

[0031] High humidity and high modulus viscose fiber (rich fiber, polynosic, modal), the fiber polymerization degree is about 350~500, the fiber crystallinity is about 40%~48%; it has good absorption, and the official moisture regain is 9%- 11%. Use cotton pulp (α-cellulose content ≥ 96%), and NaOH solution to make alkali cellulose, and CS 2 Solution (content not less than 45% of α-cellulose content) is made into cellulose sulfonate, dissolved in dilute alkali (NaOH content should be lower than 62% of α-cellulose content). The spinning stock solution is mixed with the fat-burning compound essential oil microcapsules, and the primary silk is obtained through spinning, which is bundled, drawn, heat-treated, cut off and dropped into the water flow (H 2 SO 4 <40g / L), then post-processing, and finally tested and packaged to make the finished product. The finished regenerated cellulose fat-burning fiber obtained by chemical solvent dissolution method is used to detect and obtain t...

Embodiment example 3

[0033] Solvent-based regenerated cellulose fiber (Lyocell, tencel), fiber polymerization degree is about 500~550, crystallinity is about 50%; moisture absorption rate is 10%~12%. Use high-quality cellulose raw material - pulp (α-cellulose content > 95%, polymerization degree > 600), after shredding, it is directly dissolved in an organic solvent containing an appropriate amount of water N-methylmorpholine-N-oxidation The spinning stock solution prepared in NMMO is filtered and defoamed, and then fully mixed with the fat-burning compound essential oil microcapsules, and then sent to the spinning machine, and then finely Extrude from the hole, go through an air gap layer, enter the coagulation bath to form silk, and then go through washing, oiling, drying, cutting and other processing procedures to obtain the finished product. The finished product regenerated cellulose fat-burning fiber obtained through the chemical solvent dissolution method detects the mass parts array of each...

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Abstract

The invention discloses a regenerated cellulose fat-burning fiber and a production method thereof. The production method comprises the following steps of: dissolving natural cellulose by sodium hydroxide to prepare a spinning A solution, simultaneously, performing microencapsulation treatment on compound essence with a fat-burning function, adding the microencapsulated compound essence to the spinning A solution to obtain a spinning B solution with the fat-burning function, and performing wet spinning on the spinning B solution to prepare the regenerated cellulose fiber with the fat-burning function. The prepared regenerated cellulose fiber with the fat-burning function is woven to prepare a regenerated cellulose fiber fabric with the fat-burning function. The fabric prepared from the regenerated cellulose fiber disclosed by the invention can activate adipocyte and accelerate fat metabolism, so that fat in the adipose tissues of a human body splits and loses and a person regains a fine figure and agreeable rondure. The regenerated cellulose fiber has no side effects, and simultaneously has a toxin expelling effect on the body, thus enhancing the body immunity. The fiber or the fabric is comfortable in feel and washable.

Description

technical field [0001] The invention relates to a functional regenerated cellulose fiber and a production method thereof, in particular to a regenerated cellulose fiber with fat burning function and a production method thereof. Background technique [0002] Pure natural plant essential oils are more and more favored by people because of their soothing properties, beauty care, health care, and small toxic and side effects. Therefore, plant essential oils have developed rapidly in functional cosmetics. In addition to taking it orally, adding it to cosmetics, or directly applying it on the skin surface for massage absorption, and air inhalation, there is also the preparation of plant essential oils into nano-scale microcapsules, which are coated on the surface of yarns or fabrics through a certain finishing process. The purpose is to play the function of plant essential oils. [0003] Natural plant essential oils with fat burning function are also common in the domestic market...

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): D01F2/08
Inventor 陈红霞丁可敬
Owner JIANGSU GOLDSUN TEXTILE SCI & TECH
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