CN102605583A

CN102605583A - Processing method for enabling denim to present old visual effect

Info

Publication number: CN102605583A
Application number: CN201210082244XA
Authority: CN
Inventors: 蒋岑章
Original assignee: TAICANG QIDE GARMENT CO Ltd
Current assignee: TAICANG QIDE GARMENT CO Ltd
Priority date: 2012-03-27
Filing date: 2012-03-27
Publication date: 2012-07-25

Abstract

The invention discloses a processing method for enabling denim to present an old visual effect. The method comprises the following steps: desizing the denim, performing enzymes washing on the denim, after washing the denim, whiskering the denim, milling the denim into white with a millstone, stitching needles, milling the sheared parts by the millstone to form rough edges and holes, then washing, dewatering, drying, ironing, shaping, hanging and drying the denim. The denim is processed by enzymes washing, so that the fading effect of the denim is uniform; the fibres of the denim are free from physical damage and the hand feeling is very soft; the fading effect is uniform; the color and the cloth cover present stone milling and rinsing effects; and the cost is low.

Description

A kind of processing method that makes denim present outmoded visual effect

Technical field

The present invention relates to a kind of processing method that makes denim present outmoded visual effect.

Background technology

Since the seventies in 20th century, denim advances with quickish speed in China, according to incompletely statistics; The annual denim of producing of China has reached more than 20 hundred million meters, accounts for the world 1/4, and jeans are also more than 2,700,000,000; We can say that I cross becomes the important producing country of denim in the world.Along with the development in market, the epoch that former conventional denim rules all the land pass by already, and present versicolor denim is competitively striven for the favour; The denim style is updated from raw material, design, dyeing, back arrangement each side along with development of times, makes cowboy's outward appearance, style, feel, comfortableness that leap take place; The denim that presents outmoded visual effect on the market fades inhomogeneous; And just fade in the denim top layer, can also see the physical damnification of denim fiber, and price is high.

Summary of the invention

Goal of the invention: the objective of the invention is in order to solve the deficiency of prior art; A kind of processing method that makes denim present outmoded visual effect is provided; Make denim present a kind of outmoded style of wearing all the year round, the sensation of fashion; This process is faded evenly denim, and the fiber of denim does not receive physical damnification, and cost is low.

Technical scheme: in order to realize above purpose, a kind of processing method that makes denim present outmoded visual effect of the present invention, it comprises following step:

(1) denim being carried out destarch handles;

(2) destarch is handled the back denim is washed the ferment processing;

(3) after the washing ferment is handled denim is cleaned;

(4) after the clean denim being carried out cat's whisker handles;

(5) after cat's whisker is handled denim being carried out mill white handles;

(6) mill white is handled the back denim is ordered pin processing and worn-off processing;

(7) gall to handle the back to denim clean in regular turn, dewater, dry, whole scald formalize, hanger cures the denim that gets product.

Described destarch treatment step is: destarch enzyme and alkali lye are cleaned denim with the ratio of 1.5:9.

Described washing ferment treatment step is: put into the ferment that adds 0.8g/L-1g/L behind the clear water again, temperature is 45 ℃-55 ℃, and the time is 28-35min, and keeps 2-3min that denim is once carried out plate.

Described destarch enzyme is BF-7658 and BAA.

Described alkali lye is KOH or NaOH.

Earlier denim is put into clear water before the cat's whisker treatment step and clean, cleaning temperature is 35 ℃ of-40 ℃ of degree, after the cleaning, adds soap powder, again temperature is controlled at 48 ℃-55 ℃, behind the cleaning 4-5min cat's whisker is grabbed out.

Gall behind the treatment step with denim clean, processed, be that the denim of 70%-80% places baking below 65 ℃ wholely behind the damp rate 5%-10% to scald setting to containing with liquid carrying rate, and hanger cures 5min-15min under 150-160 ℃ temperature.

Beneficial effect: a kind of processing method that makes denim present outmoded visual effect of the present invention; Handle through adopting the washing ferment; Denim is faded evenly; The fiber of denim does not receive physical damnification and feel particularly soft; Fade evenly, color and cloth cover have stone mill and wash effect, and cost is low; The cleaning of in the end denim being carried out in regular turn, dehydration, oven dry, whole setting and the hanger of scalding are handled baking step and all can be met customer need at feel, elasticity, crease-resistant and removing residue formaldehyde content aspects such as (below the 100mg/kg), make denim demonstrate a kind of outmoded style of wearing all the year round, the sensation of fashion through a series of treatment step.

Description of drawings

Fig. 1 is a process chart of the present invention;

The specific embodiment:

Below in conjunction with accompanying drawing and specific embodiment; Further illustrate the present invention; Should understand these embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention; After reading the present invention, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the present invention.

Be illustrated in figure 1 as process chart of the present invention, through a kind of processing method that makes denim present outmoded visual effect of the present invention, make the fiber of denim not receive physical damnification, and fade evenly, cost is low.

Embodiment 1

Earlier BF-7658 and KOH are cleaned denim with the ratio of 1.4:8.5, being reentered into the model that adds 0.8g/L behind the clear water more again is the ferment of S-L250, and temperature is 45 ℃; Time is 28min, and every 2min with denim to plate once puts into clear water with denim then and cleans; Cleaning temperature is 35 ℃ of degree, after the cleaning, adds soap powder; Again temperature is controlled at 48 ℃, cleans and after 4 minutes cat's whisker is grabbed out, and with grinding stone with the denim mill white; Burr and broken hole that diverse location is ordered the pin processing and ground with stone mill at clip with hand acupuncture kerf and hand acupuncture suture; After at last denim being cleaned in regular turn, dewaters, be that 70% denim places baking below 64 ℃ damp rate 5% back is whole scalds setting to containing with liquid carrying rate again, and hanger cure 5min under 150 ℃ temperature.

This processing method is handled through adopting the washing ferment; Denim is faded evenly; The fiber of denim does not receive physical damnification and feel particularly soft; Color and cloth cover have stone mill and wash effect, fade evenly, and cost are low; The cleaning of in the end denim being carried out in regular turn, dehydration, oven dry, whole setting and the hanger of scalding cure treatment step and can all can meet customer need at feel, elasticity, crease-resistant and removing residue formaldehyde content aspects such as (below the 100mg/kg), make denim demonstrate a kind of outmoded style of wearing all the year round, the sensation of fashion through a series of treatment step.

Embodiment 2

Earlier BF-7658 and KOH are cleaned denim with the ratio of 1.5:9, being reentered into the model that adds 0.9g/L behind the clear water more again is the ferment of S-L250, and temperature is 50 ℃; Time is 30min, keeps 2.5min with denim to plate once, then denim is put into clear water and cleans; Cleaning temperature is 38 ℃ of degree, after the cleaning, adds soap powder; Again temperature is controlled at 50 ℃, cleans and after 4.5 minutes cat's whisker is grabbed out, and the denim mill white is handled with grinding stone; Burr and broken hole that diverse location is ordered the pin processing and ground with stone mill at clip with hand acupuncture kerf and hand acupuncture suture; After at last denim being cleaned in regular turn, dewaters, be that 75% denim places baking below 64.5 ℃ damp rate 8% back is whole scalds setting to containing with liquid carrying rate again, and hanger cure 8min under 155 ℃ temperature.

Embodiment 3

Earlier BF-7658 and KOH are cleaned denim with the ratio of 1.6:9 .5, being reentered into the model that adds 1g/L behind the clear water more again is the ferment of S-L250, and temperature is 55 ℃; Time is 35min, and keeps 3min with denim to plate once, then denim is put into clear water and cleans; Cleaning temperature is 40 ℃ of degree, after the cleaning, adds soap powder; Again temperature is controlled at 55 ℃, cleans and after 5 minutes cat's whisker is grabbed out, and the denim mill white is handled with grinding stone; Burr and broken hole that diverse location is ordered the pin processing and ground with stone mill at clip with hand acupuncture kerf and hand acupuncture suture; After at last denim being cleaned in regular turn, dewaters, be that 80% denim places baking below 65 ℃ damp rate 10% back is whole scalds setting to containing with liquid carrying rate again, and hanger cure 15min under 160 ℃ temperature.

Claims

1. processing method that makes denim present outmoded visual effect is characterized in that may further comprise the steps:

(1) denim being carried out destarch handles;

(2) destarch is handled the back denim is washed the ferment processing;

(3) after the washing ferment is handled denim is cleaned;

(4) after the clean denim being carried out cat's whisker handles;

(5) after cat's whisker is handled denim being carried out mill white handles;

2. a kind of processing method that makes denim present outmoded visual effect according to claim 1 is characterized in that: described destarch treatment step is: destarch enzyme and alkali lye are cleaned denim with the ratio of 1.5:9.

3. a kind of processing method that makes denim present outmoded visual effect according to claim 1; It is characterized in that: described washing ferment treatment step is: put into the ferment that adds 0.8g/L-1g/L behind the clear water again; Temperature is 45 ℃-55 ℃; Time is 28-35min, keeps 2-3min that denim is once carried out plate.

4. a kind of processing method that makes denim present outmoded visual effect according to claim 2 is characterized in that: described destarch enzyme is BF-7658 and BAA.

5. a kind of processing method that makes denim present outmoded visual effect according to claim 2 is characterized in that: described alkali lye is KOH or NaOH.

6. a kind of processing method that makes denim present outmoded visual effect according to claim 1; It is characterized in that: earlier denim is put into clear water before the cat's whisker treatment step and clean; Cleaning temperature is 35 ℃ of-40 ℃ of degree, after the cleaning, adds soap powder; Again temperature is controlled at 48 ℃-55 ℃, behind the cleaning 4-5min cat's whisker is grabbed out.

7. a kind of processing method that makes denim present outmoded visual effect according to claim 1; It is characterized in that: gall behind the treatment step with denim clean, processed; With liquid carrying rate is that the denim of 70%-80% places baking below 65 ℃ wholely behind the damp rate 5%-10% to scald setting to containing, and hanger cures 5min-15min under 150-160 ℃ temperature.