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Process Flow Chart of Heavy Enzyme Wash

Process Flow Chart of Heavy Enzyme Wash
Md. Abu Sayed
Founder of Textile Apex
Pabna Textile Engineering College, Pabna, Bangladesh
Email: sayed1952@facebook.com
Cell : +8801745214773



Heavy Enzyme Wash:
In this type of wash, enzyme and stone is used together for washing. To avoid the damages of edges, we have to follow some precautions. In this wash heavy abrasion is occurred. This wash is specially used for denim. We can get medium shade from this wash. To get light shade, bleaching can be used.
Heavy enzyme washed dress shirt
Heavy enzyme washed dress shirt
Recipe
  • Wash Type : Enz/Stone
  • Fabric : Twill
  • Color : Brown
  • Quantity : 160 Pcs 
Flowchart of Heavy Enzyme Wash

Desizing

Rinse-Wash

Acid

Rinse-Wash

Enzyme

Rinse-Wash

Cleanup

Rinse-Wash

Softener

Hot Dry

Cool Dry

All the process are described below: 
Desizing
For desizing 400 liter water, Soda ash 1 kg and 300 g L.P30 are used. It is done at 700C for 25 minutes.

Rinse-Wash
800 liter water is used. It is done for 3 minutes for two times.

Acid
400 liter water and 100 gm acidic acid is used. This operation is done for 3 minutes at 500C.

Enzyme
To do enzyme, 600gm Enzyme-NCQ, 100gm acidic acid, 300gm L.P-30, ½ bag stone and 400 liter water are used. It is done for 60-70 minutes at 500C temperature.

Cleanup
For cleaning up 1 kg soda ash, 300 gm detergent and 700 liter water are used.

Softener
For softening 5 kg Mesoft-CCS Flakes, 300 gm Solosoft-MHJ and 700 liter water are used. It is done for 15-20 minutes at 100C temperature.

Hot dry
It is done at 600C for 45 minutes.

Cool Dry
It is done for 20 minutes at cold.

Problems of Heavy Enzyme Wash

  1. Sometimes hem and seam damages are occurred.
  2. Sometimes abrasion up and sometimes down.
  3. After using stone sometimes metal can be found. Specially iron.
Solution of Heavy Enzyme Wash
  1. Time should be maintained properly.
  2. Percentage of Enzyme should be maintained properly.
  3. Stone selection should be in the right way.