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Production method of aromatic polyester fabric

A polyester fabric and production method technology, applied in the field of textile fabrics, can solve the problems of short fragrance retention time, inability to effectively exert rose essence, and essence decomposition, etc., and achieve the effects of avoiding rapid volatilization, improving release activity, and comfortable fragrance

Inactive Publication Date: 2013-05-15
SUZHOU ZUNYUAN TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the early days, rose essence was mainly added to the surface of the fabric by adding a coating on the surface of the fabric, or by simple adsorption. However, these methods have a short fragrance retention time on the fabric, and oxygen and sunlight will decompose the essence and cannot be effectively used. The role of rose essence

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

[0014] (1) Add polyethylene glycol and 2,4-toluene diisocyanate into acetone, stir slowly, then add rose essence and continue stirring, pour the mixed solution into the aqueous solution containing dodecyltrimethylammonium chloride, Heat up to 65°C and stir to obtain capsule essence suspension;

[0015] (2) Dry the microcapsule essence suspension with a centrifugal spray dryer, and spray the powdered microcapsule essence on the polyester fiber in the carding process, wherein the cylinder and cover plate of the carding machine The four-point gauge is 0.25mm, 0.24mm, 0.24mm, 0.23mm, and the aromatic polyester fabric is obtained by spinning, drying and weaving.

Embodiment 2

[0017] (1) Add polyethylene glycol and 2,4-toluene diisocyanate into acetone, stir slowly, then add rose essence and continue stirring, pour the mixed solution into the aqueous solution containing dodecyltrimethylammonium acetate, heat up Stir at 70°C to obtain capsule essence suspension;

[0018] (2) Dry the microcapsule essence suspension with a centrifugal spray dryer, and spray the powdered microcapsule essence on the polyester fibers in the carding process, spinning, drying, and weaving to obtain fragrance Polyester fabric.

Embodiment 3

[0020] (1) Add polyethylene glycol and 2,4-toluene diisocyanate into acetone, stir slowly, then add rose essence and continue stirring, pour the mixed solution into the aqueous solution containing dodecyltrimethylammonium acetate, heat up Stir at 60°C to obtain capsule essence suspension;

[0021] (2) Dry the microcapsule essence suspension with a centrifugal spray dryer, and spray the powdered microcapsule essence on the polyester fiber in the carding process, wherein the cylinder and cover plate of the carding machine The four-point gauge is 0.25mm, 0.24mm, 0.24mm, 0.23mm, and the aromatic polyester fabric is obtained by spinning, drying and weaving.

[0022] The production method of the aromatic polyester fabric disclosed by the present invention can effectively improve the release activity of the packaged essence. Natural light in the outdoor environment, oxygen oxidation in the air, and the alternation of cold and heat between the air-conditioned room and the outside will...

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 production method of aromatic polyester fabric. The production method comprises the steps of adding polyethylene glycol and 2,4-toluene diisocyanate into acetone, slowly stirring and then adding rose essence and keeping on stirring, pouring the mixed solution into a water solution containing emulsifier, heating and stirring, so as to obtain capsule essence turbid liquid; drying the micro-capsule essence turbid liquid by using a centrifugal spray dryer, spraying powdered micro-capsule essence on the polyester fiber in a cotton carding process, spinning, drying and weaving, so as to finally obtain the aromatic polyester fabric. By adopting the manner, the production method of aromatic polyester fabric provided by the invention can effectively improve the release activity of packed essence; and the natural light in outdoor environment, the oxidization of oxygen in air and the alternate cooling and heating between an air conditioning room and an outdoor space do not affect the activity of the essence, thus the essence component is prevented from fast volatilization, the release time of the essence component is effectively controlled and the comfortable fragrance gives enjoyment to people.

Description

technical field [0001] The invention relates to the field of textile fabrics, in particular to a method for producing aromatic polyester fabrics. Background technique [0002] The aroma of roses is inhaled through the human nasal cavity and enters the human body through the olfactory nerve. It can make people feel comfortable, happy and comfortable. It can effectively relieve anxiety, depression or stress, and promote sleep, human metabolism, cell regeneration and blood circulation. , It has a good effect on the prevention of infectious diseases, the quality of the skin, and the regulation of endocrine. The aroma of roses can promote the physiological and psychological activities of the human body, making people healthier and more beautiful. It can be widely used in beauty, body, food, tobacco and cosmetics. [0003] Because rose fragrance has so many effects, more and more people add rose essence directly to fabrics, which can effectively increase the added value of fabric...

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): D06M23/12D06M101/32
Inventor 洪天情
Owner SUZHOU ZUNYUAN TEXTILE