Yaa Garment Washing: An Effective Procedure For Beautification Of Garments (Part-3)
Wednesday 19 December 2018
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Garment Washing: An Effective Process for Beautification of Garments (Part-3)
Rahat Khan
Dept. of Apparel Manufacturing
Atish Dipankar University of Science in addition to Technology
Cell: +8801717781833
Email: rahat.info@gmail.com
Dept. of Apparel Manufacturing
Atish Dipankar University of Science in addition to Technology
Cell: +8801717781833
Email: rahat.info@gmail.com
Previous Part
Chapter four
Washing Procedure for denim garments
Washing Procedure for denim garments
4.1 Chemicals used for washing:
The next are the names of the chemicals that has been used during washing of the denim cloth
- Soda ash
- Antistant
- Acetic acid
- Powder enzyme
- Liquid enzyme
- H2O2
- Stabilizer
1. Soda ash:
Soda ash creates the element of group I medium to become chlorine ion from bleaching powder. Without element of group I medium bleaching pulverization tin non order chlorine ion. Soda ash besides has a cleaning power.
2. Antistant:
Anti-staining agent is 1 type of rigid detergent, which is used inwards the dye john to protect the cloth from the staining of color.
3. Acetic acid:
We role element of group I medium for washing, the acetic acid turns the garments inwards to neutral medium.
4. Powder Enzyme:
It is pulverization shape enzyme; it is 1 type of Bio-chemical catalysts, which plant mainly to withdraw the size stuff during desizing of greyness woven fabric.
5. Liquid Enzyme:
It is liquid shape enzyme; it is 1 type of Bio-chemical catalysts, which plant mainly to withdraw the size stuff during desizing of greyness woven fabric.
6. H2O2:
H2O2 is 1 type of rigid oxidizing agent. It is plant during bleaching of scoured cloth to improve the whiteness of the stuff yesteryear destroying color substance. Its effectiveness depends on available chlorine it contains.
7. Stabilizer:
Stabilizer plant every bit reducing agent. This is an alkali of medium strength.
4.3 Washing physical care for for making washed garments
 |
| Fig-6: Before launder sample |
Step 1: Desizing
Recipe:
A lot size of v kg garments was considered. Water was added at the charge per unit of measurement of 1:5 liquor ratio i.e. 25 kg water.
Step 2: Enzyme launder
Recipe:
Step 3: Bleach launder
Recipe:
Influenza A virus subtype H5N1 lot size of v kg garments was considered. Water was added at the charge per unit of measurement of 1:5 liquor ratio i.e. 25 kg water.
Step 4: Hydro extraction
After driblet the liquor, the bleach launder garments turned to Hydro extractor machine to withdraw excessive H2O from the garments.
Step 5: Drying
After hydro extraction the garments are turned to drying machine for improve drying. This physical care for continued for fifteen minutes.
4.3.2 Enzyme wash:
Step 1: Desizing
Recipe:
Influenza A virus subtype H5N1 lot size of v kg garments was considered. Water was added at the charge per unit of measurement of 1:5 liquor ratio i.e. 25 kg water.
Step 2: Enzyme launder
Recipe:
A lot size of v kg garments was considered. Water was added at the charge per unit of measurement of 1:5 liquor ratio i.e. 25 kg water.
Step 3: Hydro extraction
After driblet the liquor, the enzyme launder garments turned to Hydro extractor machine to withdraw excessive H2O from the garments
Step 4: Drying
After hydro extraction the garments are turned to drying machine for improve drying. This physical care for continued for fifteen minutes.
Recipe:
- Soda ash: 250gm
- Antistant: 50gm
- Time: 15min
- Temperature: 600c.
A lot size of v kg garments was considered. Water was added at the charge per unit of measurement of 1:5 liquor ratio i.e. 25 kg water.
- At commencement the machine was started running.
- Soda ash was added.
- Antistant was added.
- The physical care for was continued for fifteen min at a temperature of 600c.
- Then the liquor was dropped
 |
| Fig: Flow diagram of desizing |
Recipe:
- Acetic acid : 20gm
- Antistant : 20gm
- Powder enzyme : 200gm
- Liquid enzyme : 150gm
- Time : 25min
- Temperature : 450c.
 |
| Fig: Flow diagram of enzyme launder |
Recipe:
- H2O2 : 400gm
- Time : 20min
- Temperature : l oC
Influenza A virus subtype H5N1 lot size of v kg garments was considered. Water was added at the charge per unit of measurement of 1:5 liquor ratio i.e. 25 kg water.
- At commencement the machine was started running
- H2O2 was added
- The physical care for was Continued for twenty min at a temperature of l oC
 |
| Fig: Flow diagram of bleach launder |
After driblet the liquor, the bleach launder garments turned to Hydro extractor machine to withdraw excessive H2O from the garments.
Step 5: Drying
After hydro extraction the garments are turned to drying machine for improve drying. This physical care for continued for fifteen minutes.
4.3.2 Enzyme wash:
Step 1: Desizing
Recipe:
- Soda ash : 250gm
- Antistant : 50gm
- Time : 15min
- Temperature : 600c.
Influenza A virus subtype H5N1 lot size of v kg garments was considered. Water was added at the charge per unit of measurement of 1:5 liquor ratio i.e. 25 kg water.
- At commencement the machine was started running.
- Soda ash was added.
- Antistant was added.
- The physical care for was continued for fifteen min at a temperature of 600c.
- Then the liquor was dropped.
|
| Fig: Flow diagram of desizing |
Recipe:
- Acetic acid : 20gm
- Antistant : 20gm
- Powder enzyme : 200gm
- Liquid enzyme : 150gm
- Time : 25min
- Temperature : 450C
A lot size of v kg garments was considered. Water was added at the charge per unit of measurement of 1:5 liquor ratio i.e. 25 kg water.
- At commencement the machine was started running.
- Acetic acid was added.
- Antistant was added.
- Powder enzyme was added.
- Then liquid enzyme was added.
|
| Fig: Flow diagram of enzyme launder |
After driblet the liquor, the enzyme launder garments turned to Hydro extractor machine to withdraw excessive H2O from the garments
Step 4: Drying
After hydro extraction the garments are turned to drying machine for improve drying. This physical care for continued for fifteen minutes.
 |
| Fig-7: Enzyme launder |