CN101649542A - Production method of fancy twister woolen by washing and color stripping - Google Patents

Abstract

The invention relates to a production method of fancy twister woolen by washing and color stripping; the production process comprises: loom stare, tweed washing, fulling, tweed washing, drying, decating, drying and finished product; the production method is characterized in that: Chlorination, washing and color stripping and softening treatments are carried out to the cloth after the decating is carried out. The production method has the advantages that the soft and smooth handfeel, bulkiness and comfort level of the fabric processed by the method are higher than that of the traditional products, therefore, the fancy twister woolen is suitable for the current fashionable, leisure and comfortable dressing codes.

Description

The production method of fancy twister woolen by washing and color stripping

One, technical field

The present invention relates to a kind of production method of stamin, relate in particular to a kind of stamin and wash the production method that the stripping squama is handled.

Two, background technology

The production technology of present fancy woollens comprises grey cloth → braying → fulling → braying → oven dry → decatizing → oven dry → finished product, the fancy woollens that this method is produced is difficult to reach very bulk and soft and smooth feel, and the nature of leisure and the comfortableness of the feasible stamin of producing can not be fit to current fashion, leisure and comfortable dress code.

Three, summary of the invention

At above-mentioned shortcoming, the object of the present invention is to provide the production method of the fancy twister woolen by washing and color stripping of a kind of glutinous degree of cunning that can improve stamin and bulkiness.

Technology contents of the present invention is, a kind of production method of fancy twister woolen by washing and color stripping, and its production technology comprises grey cloth → braying → fulling → braying → oven dry → decatizing → oven dry → finished product; It is characterized in that after decatizing, cloth being carried out chloridized, washing stripping squama processing and soft treatment respectively again;

Wherein chloridized is carried out the chlorination speed of a motor vehicle: 8～12m/min, chlorine consumption: 5.8～7.0KG/ hour on the KROY equipment that Italy produces;

Washing stripping squama treatment process is: lining is put into industry washer, make water just not have lining, transferring pH value with soda ash is 7.5～8.5, is warming up to 45～55 ℃ again, adds biology enzyme 0.3-1.5%owf; Start washing machine, the rotating speed of regulating washing machine is 50～70 rev/mins, running 30～60min, and keep the pH value of the water of industry washer wash-in lining to maintain 7.5～8.5; Be heated to 70～80 ℃, running 3～8min makes the biology enzyme inactivation, lining is rinsed well again, and wherein biology enzyme is the 16L that Denmark Novozymes company produces;

Soft treatment technology is: during room temperature, discharge water again, make water just not have lining, transfer pH value to 5.0～6.0 with acetic acid, add silicone based softener, making its concentration is 45～55g/l, slowly turns round 15～25 minutes again, goes out the car dehydration then.

In the production method of above-mentioned fancy twister woolen by washing and color stripping, at first adopt chlorination, wool slubbing fabric is carried out preliminary treatment, destroy the wool fibre scale layer, scale layer passivation, the scale on wool surface broken, hygroscopicity increases; And behind the flaky destruction, it is sliding glutinous, active that the feel of wool fibre becomes, so the drapability of wool fabric also improves;

Next is a washing stripping squama, and wool belongs to protein fibre, so can utilize protease that the scale layer on wool surface is partly peeled off, promptly under the synergy of the hydrolysis of protease and mechanical friction, makes the wool scale partial hydrolysis, makes the wool surface Paint Gloss; It three is soft treatment, promptly the surface of wool fibre apply worsted fabric produce in organo-silicon compound commonly used, protect processed wool surface on the one hand, make on the other hand that the wool fabric surface is Paint Gloss, bulkiness increases simultaneously.

Break the scale layer of wool surface with chlorine, during chlorination, mainly produce following two kinds of chemical reactions:

The first forms sulfonic acid group with the in addition oxidation of the disulfide bond of wool:

It two is that the peptide bond cracking of wool forms carboxyl and amino:

The advantage that the present invention had is: except that reaching the soft not loose mashed requirement of traditional product, the sliding glutinous degree of feel, bulkiness, comfort level are fit to current fashion, leisure and comfortable dress code far above traditional product.

Four, the specific embodiment

The present invention is further detailed explanation below in conjunction with embodiment.

The production method of example 1, a kind of fancy twister woolen by washing and color stripping is washed the fancy suiting grey cloth through braying → fulling → braying → oven dry → decatizing → oven dry → finished product with all woolen slubbing of yarn count 8.5/1*8.5/1,100% wool; It is characterized in that after decatizing, cloth being carried out chloridized, washing stripping squama processing and soft treatment respectively again; Wherein chloridized is carried out the chlorination speed of a motor vehicle: 10m/min, chlorine consumption: 6KG/ hour on the KROY equipment that Italy produces; Washing stripping squama treatment process is: lining is put into industry washer, make water just not have lining, transferring pH value with soda ash is 7.5～8.5, is warming up to 50 ℃ again, adds biology enzyme 1.0%owf; Start washing machine, the rotating speed of regulating washing machine is 60 rev/mins, running 40min, and keep the pH value of the water of industry washer wash-in lining to maintain 7.5～8.5; Be heated to 75 ℃, running 5min makes the biology enzyme inactivation, lining is rinsed well again, and wherein biology enzyme is the 16L that Denmark Novozymes company produces; Soft treatment technology is: during room temperature, discharge water again, make water just not have lining, transfer pH value to 5.0～6.0 with acetic acid, add the JET softener of Switzerland Huntsman Corporation, making its concentration is 50g/l, slowly turns round 20 minutes again, goes out the car dehydration then.

Claims (1)

1, a kind of production method of fancy twister woolen by washing and color stripping, its production technology comprises grey cloth → braying → fulling → braying → oven dry → decatizing → oven dry → finished product; It is characterized in that after decatizing, cloth being carried out chloridized, washing stripping squama processing and soft treatment respectively again;

Wherein chloridized is carried out the chlorination speed of a motor vehicle: 8～12m/min, chlorine consumption: 5.8～7.0KG/ hour on the KROY equipment that Italy produces;

Washing stripping squama treatment process is: lining is put into industry washer, make water just not have lining, transferring pH value with soda ash is 7.5～8.5, is warming up to 45～55 ℃ again, adds biology enzyme 0.3-1.5%owf; Start washing machine, the rotating speed of regulating washing machine is 50～70 rev/mins, running 30～60min, and keep the pH value of the water of industry washer wash-in lining to maintain 7.5～8.5; Be heated to 70～80 ℃, running 3～8min makes the biology enzyme inactivation, lining is rinsed well again, and wherein biology enzyme is the 16L that Denmark Novozymes company produces;

Soft treatment technology is: during room temperature, discharge water again, make water just not have lining, transfer pH value to 5.0～6.0 with acetic acid, add silicone based softener, making its concentration is 45～55g/l, slowly turns round 15～25 minutes again, goes out the car dehydration then.