CN1920160A - Soybean fiber knitting face fabric and manufacture technology thereof - Google Patents

Abstract

The invention relates to a composite fiber blended multilayer knitting face fabric and relative production, wherein said soybean protein fiber three-layer knitting face fabric is formed by surface layer, middle layer and inner layer, while the surface layer is the blended yarn containing 30-70% soybean protein fiber and 30-70% cotton, the middle layer is the terylene hollow fiber and Lycra, and the inner layer is the blended yarn containing 30-70% soybean protein fiber and 30-70% cotton. The invention has beautiful appearance, better mechanical property and healthy function.

Description

A kind of soybean fiber knit fabric and production technology thereof

Technical field

The present invention relates to a kind of composite fiber blended multilayer tissue structure knit fabric and production and processing method thereof.

Background technology

The main component of soybean fiber and cashmere and silk like are a kind of aftergrowth azelons seemingly, and it is to extract the albumen high polymer from soybean meal, is mixed with certain density albumen spinning solution.After the maturation, be spun into the tow of single fiber 0.9～3.0dtex, after the performance of hydroformylation stable fibers, again through curling, HEAT SETTING shape, cutting off the weaving high-grade fibers that to produce all lengths specification with wet spinning technology.The soybean protein fibre monofilament fineness is thin, proportion is little, strength and elongation is higher, acid-fast alkali-proof is good, the lining that is woven into it, have the feel as the cashmere, the sub dued lustre as the silk, have concurrently wool warmth retention property, cotton fiber moisture absorption and lead moist, wear very comfortablely, and can make cost descend 30%～40%.But with soybean fiber is that the lining existence that raw material is made into is easily fluffed, the shortcoming of easy balling-up.

Summary of the invention

It is the three-layer weave structure knit fabric of main in addition multiple different fiber components with the soybean fiber that the object of the invention is exactly design a kind of.

The present invention can be achieved through the following technical solutions:

1, soybean fiber three-layer weave structure knit fabric component

Surface layer is the blended yarn of soybean fiber, cotton, and wherein soybean fiber content 30%---70%, and cotton content 30%---70%.

The intermediate layer is PET Hollow fiber and Lycra;

Nexine is the blended yarn of soybean fiber, cotton, and wherein soybean fiber content 30%---70%, and cotton content 30%---70%.

2, the soybean fiber three-layer weave structure knit fabric technological process of production:

Soybean fiber three-decker harpoon knitted fabric is made up of surface layer, intermediate layer and nexine, surface layer is to contain 30%---70% soybean fiber and the 30%---blended yarn of 70% cotton, the intermediate layer is PET Hollow fiber and Lycra, nexine is to contain 30%---70% soybean fiber and the 30%---blended yarn of 70% cotton.Its knitting method is as follows:

(1)---70% soybean fiber and the 30%---blended yarn of 70% cotton that is ready to raw material by above-mentioned requirements: contain 30%, PET Hollow fiber, Lycra contain 30%---70% soybean fiber and the 30%---blended yarn of 70% cotton.

(2) knitting: as to be made into blank cloth by production engineering specifications, PET Hollow fiber and Lycra are knitted intermediate layer between surface layer and nexine;

(3) dyeing and finishing is handled: to the deep processing of blank cloth, as processing such as tentering, typing, calendering, softnesses, form the light grey cloth (lining) that can make ready-made clothes at last.

This special lining of the present invention has following 4 characteristics:

1, outward appearance is luxurious, and garment material gives in appearance that people's feel to be embodied in three aspects of the fine and smooth degree of gloss, drapability and weavy grain.

2, comfortableness is good.The soybean fiber lining not only has excellent visual effect, and characteristic out of the ordinary is more arranged aspect snugness of fit.

3, physical and mechanical properties is good.More than the single fiber fracture strength 3.0cN/detx of this fiber, all higher than the intensity of wool, cotton, silk, be only second to high strength fibres such as terylene.

4, health care.Soybean fiber and human body skin compatibility are good, and contain multiple necessary for human body amino acid, have functions such as antibacterial bacteriostatic, far-infrared warm, antiultraviolet and generation negative oxygen ion simultaneously.

The specific embodiment

Soybean fiber three-decker harpoon knitted fabric is made up of surface layer, intermediate layer and nexine, the surface layer yarn is the blended yarn that contains 50% soybean fiber and 50% cotton, the intermediate layer is PET Hollow fiber and Lycra, and the nexine yarn is the blended yarn that contains 50% soybean fiber and 50% cotton.With knitting machine surface layer yarn, intermediate layer yarn, nexine yarn are knitted into the three-decker lining, and PET Hollow fiber and Lycra are knitted intermediate layer between surface layer and nexine.

Claims (2)

1, a kind of soybean fiber knit fabric is made up of surface layer, intermediate layer, nexine three-decker, it is characterized in that:

Surface layer is soybean fiber, cotton blended yarn, soybean fiber content 30%-70% wherein, cotton content 30%-70%;

The intermediate layer is PET Hollow fiber and Lycra;

Nexine is soybean fiber, cotton blended yarn, soybean fiber content 30%-70% wherein, cotton content 30%-70%.

2, soybean fiber knit fabric production technology according to claim 1, its production process is:

Soybean fiber three-decker harpoon knitted fabric is made up of surface layer, intermediate layer and nexine, surface layer is the blended yarn that contains 30%-70% soybean fiber and 30%-70% cotton, the intermediate layer is PET Hollow fiber and Lycra, nexine is the blended yarn that contains 30%-70% soybean fiber and 30%-70% cotton, and its knitting method is as follows:

(1) is ready to raw material: the blended yarn of PET Hollow fiber, Lycra, 30%-70% soybean fiber and 30%-70% cotton;

(2) be made into the blank cloth that surface layer, intermediate layer and nexine are formed by production engineering specifications, to be that the blended yarn that contains 30%-70% soybean fiber and 30%-70% cotton is knitted at surface layer, PET Hollow fiber and Lycra are knitted in the intermediate layer, and the blended yarn of 30%-70% soybean fiber and 30%--70% cotton is knitted at nexine;

(3) dyeing and finishing is handled: to the deep processing of blank cloth, as processing such as tentering, typing, calendering, softnesses, form the light grey cloth (lining) that can make ready-made clothes at last.