Blogger Widgets
Sponsored Link:
Best sources for quality Bedspreads amazing Doona covers and outstanding Quilts in Australia.

Pigment Wash | Washing Process of Garment by Pigment Wash

Print Friendly and PDFPrintPrint Friendly and PDFPDF

Pigment Wash:
Pigment wash generally doing on pigment dyed or printed Garments by pigment washing technique.
Pigment wash is required for the following reasons:
  • To fading affect/old looking affect on Garment and also seam area.
  • For soft feeling to wear the garment after purchasing.
  • To achieve the buyer washing standard.
  • To increase the colour fastness & rubbing fastness
Pigment washed garment
Washing Process of Pigment Wash:
The pigment washing process of batch of 80 kg Twill/canvas Garments are described below:

First Step:
  1. Lot size: -...................... 80 kg Twill/Canvas Garment.
  2. Add water @ L: R = 1: 8.............. 640 Litre
  3. Machine Running.
  4. Add Caustic soda (NAOH)..... @ 0.8 gm / liter ............ 512 gm.
  5. Add Soda Ash (Na2Co3) ........@ 1.50 gm / litre........... 960 gm.
  6. Add Detergent ........................ @ 0.8 gm / litre ............ 512 gm.
  7. Temperature........... 50°c to 60°c.
  8. Time (Depend upon the shade) ....... 20 to 60 mts.
  9. Drop the liquor.
  10. Wash 1 time by hot wash for 5 mts at the temperature 50°c.
  11. Wash 1 time by cold water for 5 mts
Second Step :
  1. Add water @ L : R = 1: 6 ......... 480 litre.
  2. Washing machine running
  3. Add Acetic Acid (for pH 4.5 -5.5) @ 0.5 gm / litre ............. 240 gm.
  4. Add Flax softner ... . @ 0.6 gm / liter........... 288 gm.
  5. For more slippery hand feel use silicon -@ 0.4 gm / litre.....192gm.
  6. Time................................... 15 to 25 mts.
  7. Drop the liquor.
  8. Unload the Garments on trolley.
Third Step: Hydro Extractor Machine.
Hydrocxtraction the garment to remove excess water from the Garment. Time required about 2 -4 minutes.

Fourth Step: Steam Dryer / Gas Dryer.
  1. Load on steam dryer -50 kg
  2. Running the machine
  3. Temperature -60°c -70°c
  4. Time -40 -50 mts for dry.
  5. Time -10 -15 mts for cold dry.
or
  1. Load on gas dryer -50 kg,
  2. Running the machine
  3. Temperature: -70°c -85°c for dry.
  4. Time: -30 -35 mts for dry.
  5. Time: -10 -15 mts for cold dry.
Fifth Step: Delivery
After drying garments go to quality section and check the garment, good quality garment will be delivery and Deep shade again rewash, other quality Garment rectify then delivery.
 
 

0 comments:

Comment here

Textile Learner is the largest Textile Blog over the net. It is an ultimate reference for textile students. It describes textile articles in comprehensive. It also supplies news on latest textile technology, educational institute news of the world.