Denim washing pumice-replaced environmental biological coarse pattern enzyme preparation and application thereof

An enzyme preparation, environmental protection technology, applied in the direction of dry cleaning fiber products, plant fiber, biochemical fiber treatment, etc., can solve the problems of high freight rate of pumice, easy to produce holes, low production efficiency, etc., to reduce processing costs and pressure on the environment , The effect of meeting the requirements of fashion elements and reducing the labor intensity of workers

Active Publication Date: 2012-07-11
江门市宝发纺织服饰制造有限公司
View PDF8 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But on the one hand, the volcanic stone in this process contains a variety of heavy metal prohibited substances, which are easy to adhere to the surface of clothing. At the same time, the pumice stone absorbs various dyes during the impact process. The pumice stone dust containing dyes seriously pollutes the environment, and the treatment cost is also quite high; On the other hand, pumice stones are expensive dur

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Denim washing pumice-replaced environmental biological coarse pattern enzyme preparation and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Select two groups of 340g / m 2 60 (50kg) of pure cotton indigo denims are put into 630 pounds of industrial washing machines, and the pumice stone milling process and the yeast grinding process using the environmental protection biological coarse flower enzyme preparation of the present invention are used as comparative tests respectively. They are:

[0035] (1) Stone grinding process:

[0036] ①Technical process: amylase desizing—washing—stone milling—washing—drying

[0037] ② 100kg of natural water-washed pumice is subjected to stone grinding treatment under the technological conditions shown in Table 2.

[0038] Table 2 Stone grinding process conditions

[0039] Process conditions

temperature

bath ratio

pH

time

stone mill

45℃

1∶2

6.5～7

30min

[0040] (2) Fermentation process of environmental protection biological crude flower enzyme preparation:

[0041] ①The formula of environmental-friendly biologic...

Embodiment 2

[0052] Select two groups of 340g / m 2 60 (50kg) of pure cotton indigo denims are put into 630 pounds of industrial washing machines, and the pumice stone milling process and the yeast grinding process using the environmental protection biological coarse flower enzyme preparation of the present invention are used as comparative tests respectively. They are:

[0053] (1) Stone grinding process:

[0054] ①Technical process: amylase desizing—washing—stone milling—washing—drying

[0055]② 100kg of natural water-washed pumice is subjected to stone grinding treatment under the technological conditions shown in Table 2.

[0056] (2) Fermentation process of environmental protection biological crude flower enzyme preparation:

[0057] ①The formula of environmental-friendly biological coarse flower enzyme preparation: coarse-grained biological cellulose original enzyme 4%, anti-restaining agent ECO10%, 0.2% sodium tripolyphosphate, sodium dihydrogen phosphate 1%, adipic acid 1%, sodium...

Embodiment 3

[0068] Select two groups of 340g / m 2 60 (50kg) of pure cotton indigo denims are put into 630 pounds of industrial washing machines, and the pumice stone milling process and the yeast grinding process using the environmental protection biological coarse flower enzyme preparation of the present invention are used as comparative tests respectively. They are:

[0069] (1) Stone grinding process:

[0070] ①Technical process: amylase desizing—washing—stone milling—washing—drying

[0071] ② 100kg of natural water-washed pumice is subjected to stone grinding treatment under the technological conditions shown in Table 2.

[0072] (2) Fermentation process of environmental protection biological crude flower enzyme preparation:

[0073] ①The formula of environmental protection biological coarse flower enzyme preparation: coarse-grained biological cellulose original enzyme 3%, anti-restaining agent ECO 10%, sodium tripolyphosphate 0.2%, sodium dihydrogen phosphate 1%, adipic acid 1%, so...

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a denim washing pumice-replaced environmental biological coarse pattern enzyme preparation and an application thereof. The denim washing pumice-replaced environmental biological coarse pattern enzyme preparation is characterized by being prepared by coarse grain biological cellulose enzyme, pH buffering agents, anti-backstaining agents and filling agents. The denim washing pumice-replaced environmental biological coarse pattern enzyme preparation comprises, by proportion, 2% to 4% of the coarse grain biological cellulose enzyme, 8% to 10% of the anti-backstaining agents, 0.18% to 0.2% of sodium tripolyphosphate, 0.8% to 1.1% of sodium dihydrogen phosphate, 0.8% to 1.1% of adipic acid and 83.6% to 88.22% of the filling agents. By means of the environmental biological coarse pattern enzyme preparation, the denim is subjected to enzyme abrasion washing, effects which are identical to or even better than that of pumice stone washing are achieved, the wearing pattern is coarse and clear, the degree of uniformity is good, the denim touches soft, the cost is saved, and low carbon and environment protection are achieved.

Description

technical field [0001] The invention relates to the field of washing processing of denim clothing, in particular to the washing and polishing process of denim clothing. Background technique [0002] In order to give denim clothing a certain degree of floweriness and nostalgic effect, the fermented stone grinding process is one of the most conventional processes in the washed denim industry. It is usually used in Xinjiang, Turkey, Indonesia and other countries that contain metal ions such as calcium, magnesium, silicon, and manganese. Volcanic weathered pumice, after treatment, uses the striking force of pumice to achieve the purpose of grinding flowers in the process of denim washing. But on the one hand, the volcanic stone in this process contains a variety of heavy metal prohibited substances, which are easy to adhere to the surface of clothing. At the same time, the pumice stone absorbs various dyes during the impact process. The pumice stone dust containing dyes seriousl...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D06M11/56D06M16/00C12S11/00D06M11/72D06M11/71D06M13/192D06L1/14D06L1/12D06M101/06
Inventor 李国锋李卫
Owner 江门市宝发纺织服饰制造有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap