CN1234933C

CN1234933C - Green tea natural fibre, textile and manufacturing method thereof

Info

Publication number: CN1234933C
Application number: CN 200410010320
Authority: CN
Inventors: 赵鑫荣
Original assignee: SHANGYOU HUANYU CLOTHING UNDERDRESS FACTORY SHIHE ZONE XINYANG CITY
Current assignee: SHANGYOU HUANYU CLOTHING UNDERDRESS FACTORY SHIHE ZONE XINYANG CITY
Priority date: 2004-06-07
Filing date: 2004-06-07
Publication date: 2006-01-04
Anticipated expiration: 2024-06-07
Also published as: CN1584184A

Abstract

The present invention relates to natural green tea fiber, a textile and a manufacture method thereof, which can effectively achieve the goal of producing natural green tea fiber and a textile by using extracted substances from green tea. The present invention has the technical scheme that the fiber and the textile contain catechin through a stem grafting technique, and thus, the natural green tea fiber and the textile are obtained. The method comprises the steps that the fiber or the textile is immersed into catechin solution made of the catechin, swelling agents, penetrating agents and water and dried after thoroughly immersed; the fiber or the textile is immersed into bridge agents made of ethene sulphoxides, penetrating agents and water for stem grafting, and then washed and dried. The method of the present invention is simple, novel and unique; the product is obtained through the process in which the catechin is made into natural green tea fiber and the textile through the connection of chemical bonds and the fiber by means of stem grafting, and thus, the present invention has the advantages of good product performance, broad function, environmental protection and huge economical and social benefits.

Description

Green tea natural fabric and manufacturing method of fabrics

One, technical field

The present invention relates to a kind of green tea natural fabric and manufacturing method of fabrics.

Two, background technology

Along with the continuous pursuit of people to green consumption, environment-friendly products, promptly have naturally, antibacterial, moisture absorption is ventilative, cool and comfortable, the product of health care more and more is subjected to human attention and favor.

Why tealeaves is subjected to people's welcome, except it is a kind of good beverage popular to people, also because it plays certain health care and therapeutic action to people's physical efficiency.Modern biochemistry and medical research prove, in the chemical analysis of tealeaves, organic compound has more than 450 kinds approximately, the inorganic mineral nutrient is no less than 15 kinds, this shows, tealeaves is to the existing nutritive value of human body, pharmacological action is arranged again, healthy closely bound up with people, various materials have nothing in common with each other to nutrition, medical treatment, the health care of human body, utilize approach also variant.

Green-tea extract---catechin has obtained using widely in medication health article, green tea medicine, green tea skin care products, green tea health food all are a series of products that utilize the non-oxidizability exploitation of catechin, have obtained consumers in general's approval in actual applications.This product is to utilize skin absorbs and bacteriostatic to reach health care under medicines and health protection mechanism instructs." Supreme Being people ", " clock spins " of Japan, " big and " company etc. have utilized catechin to develop a series of textiless, not only have lasting antibiotic, deodorant function, and tea perfume (or spice) overflows, absorbing sweat, health, comfortable ventilating, soft.It is reported in SEN CHA function textile applications quite generally, liked by the consumer.But green tea is used the domestic bibliographical information that does not also have product on textiles, and mostly external report is product itself also, its technology is not rarely known by the people, and the technological development space is very big, so, could open up new technological approaches, to solve the production of green tea natural fabric and fabric?

Three, summary of the invention

At above-mentioned situation, the present invention's purpose just provides a kind of production method of new article, particularly green tea natural fabric and manufacturing method of fabrics, can effectively solve the problem of utilizing green-tea extract (catechin) to produce green tea natural fabric and fabric, the technical scheme of its solution is to utilize crosslinking technology, make natural fabric and fabric contain the green-tea extract catechin, thereby make natural fabric and fabric have high performance, functionalization, promptly utilize the method for grafting that catechin is connected with gossypin by chemical bond, catechin is bonded on the cotton fiber, thereby make green tea natural fabric and fabric, production method is Tea Polyphenols (catechin), Tea Saponin, caffeine isoreactivity thing is a solable matter, make and contain the swelling agent aqueous solution, cotton fiber pads catechin solution, abundant expanded infiltration, oven dry, pad the bridging agent grafting again, fully reaction, base is connected catechin on the cellulose fibre by building bridge, combine by chemical bond is nonvolatil with cellulose, washing oven dry again, its method is simple, novel unique, product has anti-oxidant, antiallergy, radiation resistance, bacteriostasis property is more than 80%, and moisture absorption is ventilative, cool and comfortable, wide application has huge economic and social benefit.

Four, description of drawings

Accompanying drawing is technological process of production figure of the present invention.

Five, the specific embodiment

Below in conjunction with the drawings and specific embodiments the present invention is elaborated.

Green tea natural fabric of the present invention and fabric are to be made by the catechin of natural fabric and fabric and green tea, its production method is that cotton fiber is padded in catechin solution, pad the back oven dry, pad again in bridging agent, pulling out after the washing again, oven dry gets final product, concrete production technology is: with fiber or textile impregnation catechin solution, its catechin solution is by weight by catechin 2-5%, swelling agent 1-1.5%, bleeding agent 0.5% and surplus are that water is made and (promptly added water to 100%, as follows), under 60-80 ℃, fiber or fabric are padded into catechin solution (the catechin consumption is generally the 2-3% of fiber or fabric weight) with groove, under 0.1-0.25MP pressure, padded 30-40 minute, make fiber or moisture content of fabric reach 65-75%, pull out then, place baker, at 95-100 ℃ of preliminary drying 3-5 minute, under 120 ℃, baked 3-5 minute again, slough moisture content to doing (free from dampness sensation, general moisture content is below 1%), pad the bridging agent grafting again, its bridging agent is by by weight ethene sulfoxide 0.5-1.5%, bleeding agent 0.5% and surplus are that water is made (ethene sulfoxide consumption is the 0.5-1.5% of fiber or fabric weight), in temperature is 85-100 ℃, pressure is to pad under the 0.1-0.25MP 50-60 minute, making its moisture content is 65%, use 10-30 ℃ cold water flush 4 times then, under 95 ℃, soaped 10 minutes again, afterwards 95-105 ℃ of oven dry down, catechin firmly on fiber, thereby make green tea natural fabric and fabric.

In said components, swelling agent is commercially available industrial swelling agent P-46, swelling agent S-2P; Bleeding agent is the penetrating agent JFC of using in the textile industry, penetrant t.

Embodiment 1: the green tea fiber production

Cotton fiber is padded into catechin solution, catechin solution is by by weight catechin 2.5%, swelling agent P-461%, penetrating agent JFC 0.5% and water 96% is made, 75 ℃ of temperature, padded under the pressure 0.20MP 35 minutes, making its moisture content is 65%, pull out and insert drying container, earlier 98 ℃ of following preheatings 5 minutes, under 120 ℃, baked 3 minutes again, insert then and flood bridging agent in the groove, bridging agent is by the ethene sulfoxide 1% of weight meter, penetrating agent JFC 0.5% and water 98.5% is made, in temperature is 90 ℃, pressure is to pad under the 0.20MP 55 minutes, making its moisture content is 65%, 4 times (road) of flushing under 25 ℃ cold water inserted in the drying container after soaping 10 minutes under 95 ℃ of water temperatures more then, 100 ℃ of oven dry (moisture content is less than 0.5%) down.

Embodiment 2: the production of green tea fabric

With the catechin 4% of COTTON FABRIC immersion by the weight meter, swelling agent S-2P 1%, the catechin solution that penetrant t 0.5% and water 94.5% is made, 70 ℃ of temperature, under the pressure 0.25MP, padded 40 minutes, making its moisture content is 75%, insert in the drying container, earlier 100 ℃ of following preliminary dryings 3 minutes, under 120 ℃, bake oven dry (moisture content is less than below 0.2%) in 3 minutes again, immersion is by by weight ethene sulfoxide 1.5%, the bridging agent that penetrant t 0.5% and water 98% is made, in temperature is 95 ℃, pressure is under the 0.25MP, flooded 50 minutes, moisture content is 65%, use 20 ℃ cold water flush 4 times again, under 95 ℃ of water temperatures, soaped 10 minutes again, place in the drying container in 100 ℃ down oven dry get final product.

The present invention and the green tea product of being connected (such as each factory's product of Japan) then difference in the method for being abutted against branch with catechin by chemical bond connection of being connected with cotton fiber, thereby the every function index of natural fiber and fabric is improved, product quality improves greatly, innovation and breakthrough that to be green-tea extract (catechin) use at fiber and fabric have initiative contribution:

1, by the base of building bridge catechin is connected on the cellulose fiber, permanent by chemical bond with cellulose Combination, after the general processing of washing, bacteriostasis property is still more than 80%, and moisture absorption is ventilative, cold Refreshing comfortable.

2, be applicable to stuffing such as fiber, nonwoven, woven, knit product and pillow, line chest; And described method also can be carried out other functional treatments, obtains more desirable effect.

3, of many uses, can be used for plurality kinds of health care textiless such as knitting, woven, nonwoven, as underwear, T-shirt, gloves, cap etc., also can be used for cigarette filter, prevent nicotinism, effect is long, and washability is good, non-stimulated to human body, no electrostatic interaction has huge economic and social benefit.

Claims

1, a kind of green tea natural fabric and manufacturing method of fabrics, it is characterized in that it being with fiber or textile impregnation catechin solution, its catechin solution is by weight by catechin 2-5%, swelling agent 1-1.5%, infiltration Ji 0.5% and surplus are that water is made, under 60-80 ℃, fiber or fabric padded into catechin late into the night, under 0.1-0.25MP pressure, padded 30-40 minute, making fiber or moisture content of fabric is 65-75%, insert in the baker, at 95-100 ℃ of following preliminary drying 3-5 minute, under 120 ℃, baked 3-5 minute again, dehydration is to doing, pad bridging agent again, bridging agent ethene sulfoxide 0.5-1.5% by weight, bleeding agent 0.5% and surplus are that water is made, in temperature is 85-100 ℃, pressure is to pad under the 0.1-0.25MP 50-60 minute, and making its moisture content is 65%, use 10-30 ℃ cold water flush then after, under 95 ℃, soaped 10 minutes again, afterwards 95-105 ℃ of oven dry down.

2, green tea natural fabric according to claim 1 and manufacturing method of fabrics, it is characterized in that it being that cotton fiber is padded into catechin solution, catechin solution is by by weight catechin 2.5%, swelling agent P-46 1%, penetrating agent JFC 0.5% and water 96% is made, 75 ℃ of temperature, padded under the pressure 0.20MP 35 minutes, making its moisture content is 65%, insert drying container again, earlier 98 ℃ of following preheatings 5 minutes, under 120 ℃, baked 3 minutes again, insert then in the groove, the dipping bridging agent, bridging agent is by the ethene sulfoxide 1% of weight meter, penetrating agent JFC 0.5% and water 98.5% is made, in temperature is 90 ℃, pressure is to pad under the 0.20MP 55 minutes, making its moisture content is 65%, washes 4 times under 25 ℃ cold water then, soaps 10 minutes under 95 ℃ of water temperatures again, insert in the drying container, 100 ℃ of oven dry down.

3, green tea natural fabric according to claim 1 and manufacturing method of fabrics, it is characterized in that it being with the catechin 4% of fabric immersion by the weight meter, swelling agent S-2P 1%, the catechin solution that penetrant t 0.5% and water 94.5% is made, 70 ℃ of temperature, under the pressure 0.25MP, padded 40 minutes, making its moisture content is 75%, insert in the drying container, earlier 100 ℃ of following preliminary dryings 3 minutes, under 120 ℃, baked 3 minutes again, immerse the ethene sulfoxide 1.5% by by weight again, the bridging agent that penetrant t 0.5% and water 98% is made, 95 ℃ of temperature, pressure is under the 0.25MP, floods 50 minutes, and making its moisture content is 65%, use 20 ℃ cold water flush 4 times again, under 95 ℃ of following temperature, soaped 10 minutes again, place in the drying container, in 100 ℃ of oven dry down.