Bacteria that can be remaining in your Effluent treatment water (Biological Unit)

Steam load consumption & necessary Boiler capacity calculation of a garment washing factory!

The estimated steam load consumption & Necessary Boiler Capacity calculation for a Garment Washing Factory is given below.

Basically, the load steam will be consume by Washers, Dryers & Steam Irons.

Steam Consumption of XYZ Washing & Dyeing Ltd.

Sl. No	Steam Used equipment	Consumption per Hour	Number of Machines	Total Consumption per Hour	with 25% Extra efficiency	Boiler required for this plant	Remarks
1	Dryer – Danish	400 kgs	03 pcs	1200 kg	13800 kgs which is 14 Ton approximately	14 Ton	Machine consumption calculated without idle time.
2	Dryer – China	180 kgs	13 pcs	2340 kg
3	Wash Danish/Tolon	150 kgs	21 pcs	3150 kg
4	Wash- Baily	120 kgs	26 pcs	3120 kg
5	Sample washer	35 kgs	20 pcs	700 kg
6	Sample dryer	70 Kgs	4 pcs	280 kg
7	Iron/ steam purpose	25 kgs	10	250
Grand total-				11,040 kgs /Hour

Please note that, the above Machine Numbers are just for an example.  

The estimated necessary boiler capacity is = 14 TON

Thank you!

K M Zahidur Rahman

N.B- Take help from my blog but do not copy any of the content without my permission !

Denim Shirt Washing formula!

Buyer : -			Garment descriptions : Denim Shirt			Factory: X Group		Brand: YZ
Wash instructions : 90 Pcs - 58 kg				Style : 1234			P.O : 5678
Wash steps : Enzyme , Bleach, Neutral wash with Tint Wash
Machine RPM : 30			Machine Type: Top Loading					Date: 07.09.2019
Sl.	Steps	Water Level (Liters)	Chemical Name	Weight (grams)	PH Level	Temperature	Run Time '	Remarks
						ºC	MIN
								Drain	Rinse
1	Desize with the sleeves upside down (inner) & again, put the upper side on the outside and after then rest of the washing process has to be complete.
*	Desize	500	Soda Ash	700 gm		40-45`c	5 min	yes	1
			A.NTM	500 gm
			Softner	200 gm
			Silicon Oil	500 gm
			R. HTC	300 gm
2	Enzyme	300	Valumax enzyme	900 gm		R.T	35-40 Min	yes	1
			Anti back staining agent	1100 gm			check
3	Bleach	400	Bleach KCI	2000 gm		50`c	03-10 min	yes	1
							check
4	Neutral	300	Hypo	1000 gm		40`c	08 min	yes	1
5	Cleaning	400	Soda Ash	500 gm		50`c	05-10 min	yes	1
			Hydrogen Peroxide	500 gm			check
			Biode	100 gm
6	Dyeing	300	Brown GTL	5 gm		50`c	5-10 min	yes	1
			Red BWS	1.2 gm			check
			Glover Salt	500 gm
7	Softener	250	Sotener	200 gm	5	R.T	5 min	yes	1
			Silicon oil	300 gm
			Citric Acid	150 gm
	HYDRO- GAS DRYER 55-60`c @ 50- 60 Min- QC Check
Notes : Enzyme Wash estimated time : (Min) :				180
	Wash Formula Written BY, K M Zahidur Rahman

Laser maching printing / burning time study

Denim Laser Print Artwork

PLEASE, CLICK & DOWNLOAD THE IMAGE TO SEE THE AERATION DETAILS.

What is the average process weight loss for denim wash garments?

The denim garments are washed after sewing complete, but do we know the process loss that happens in the denim washed garments that may have an effect on tearing strength?

Okay here I am sharing the percent loss of weight for different denim wash:-

In the left chart I have shown the process wise average weight loss that happens in denim wash and also over dyeing. So, be careful when you are washing the garments, because if you take low GSM fabric and apply a light wash on the garments then the tearing strength will be crossed the tolerable base line which will not be acceptable by anyone.

Please note - In the chart "Over Dyeing" process wise weight loss is mentioned only for Gray Fabric (PFD), The situation is dependable on very circumstances, like-

1) For Reactive dyeing- The Weight loss will be very minimum for RFD fabric,
2) For Pigment/Direct dyeing- The wright will be increased due to dye absorption to the RFD fabric,
3) For Enzyme wash- the average weight of the garment will be loosen but the total GSM will be increased due to shrinkage of the fabric.

Thanks for reading, & if you have any question please put it in the comment box.

Regards,
K M Zahidur Rahman
Garments Wash Tech,
Ha-Meem Group

Camo design on ladies Denim long pant using laser and denim wash

Camo design on ladies Denim long pant using laser and denim wash

Today I am going to share my recent development of Camo style on denim long pant with wash formula & the laser Art Work.

This is all over print Camo style applied on denim long pant and washed the garments again using conventional method. 

< In the left image - you can see the art work given.

^ And In the Top image  you can see the final design on denim pant and how nice it looks. 

In the recent trends the fashions are being changed day by day and thus new design and wash is being arisen. Camo design on denim is one of them.  

------------------------------------------------------------------------------

 I have done the laser design using the right image shown laser machine which is conver belt system. 

 

LASER PRINT WASH FORMULA :-

Sl. No	Steps	Water Level LTR	Chemical Name	Weight (grams)	PH Level	Temperature -       ºC	Run Time '	Remarks
								Drain	Rinse
1	Enzyme	100	Stone Free Neutral Enzyme	200 g	6.5	45	20 min	Drain	1
	“	“	Liquid Anti Back staining	100 g	“	“	“	“	“
2	Bleach	100	Diluted KCI bleach	100 g		R/T	10 min	Drain	1
3	Neutral	100	Sodium Meta	300 g		R/T	08 min	Drain	1
4	(a)   Hydro (b)   Dryer (c)   PP SPRAY (PP – 15gm + Phosphoric Acid- 3 gram : Application) (d)   CURING (e)   SECOND WASH
5	Neutral	100	Sodium Meta	300 g		45	10 Min	Drain	1
6	Clenaing	100	Hydrogen Peroxide	400 g		R/T	05 Min	Drain	1
7	Tinting	100	Dk Blue glp	100 mg		R/T	05 Min	Drain	1
			Yellow PG	50 mg		“
			White Brightner	10 gm		“
8	Softening	100	Cationinc Softener	200 gm		R/T	05 min	Drain	-
9	(a)   Hydro (b)   Dryer (c)   Curing/ Handfeeling (d)   QC (e)   Ironing/ Finishing
					Wash Formulated by, K M Zahidur Rahman

You can watch the above video to see how I designed the print on laser. 

 
[ The Laser design artwork can be copied but the blog content should not be copied! - 
  All rights reserved to - K. M. Zahidur Rahman ] 

- Blog written by,

K M Zahidur Rahman\

Executive 

Ha-meem Group