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LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
04/03/2013<br />
company presentation 2012<br />
Page 1
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
CONSERVATION OF WATER IN TEXTILE<br />
WASTE WATER GENERATION IN TEXTILE<br />
MAJOR WASTE WATER GENERATION SOURCE IN TEXTILE IS<br />
• 1.BLEACHING [ PREPARATORY SECTION OF PROCESSING ]<br />
• 2.THE COOLING WATER FOR THE JET DYEING MACHINE<br />
• 3.AFTER WASH IS ONE OF THE MOST GENERATING waste water<br />
SOURCE IN DYEING<br />
• 4.MORE THEN 7 TIMES WATER IS USED IN AFTER WASH THEN<br />
DYEING PROCESS<br />
• 5.THE MOST OF THE WASTE WATER IS COLOURED<br />
• HOW TO REDUCE THIS ?<br />
04/03/2013<br />
company presentation 2012<br />
Page 2
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
HOW TO CONSERVE WATER<br />
1. THE AFTER WASH IS REQUIRED TO REMOVE THE UN-FIXED DYES FROM THE FABRICS<br />
THIS GENERATES COLOUERED EFFULENT<br />
2. IF THE DYE IS MORE FIXED ON THE FABRICS THE REQUIREMENT OF AFTER<br />
WASH CAN BE REDUCED<br />
3. THE MONO FUNCTIONAL DYES OF REACTIVE GROUP HAVING<br />
LESSER FIXATION PROPERTY THEN Bi / POLY FUNCTIONAL DYES<br />
4. USE OF THIS BI / POLY FUNCTIONAL DYES CAN REDUCE THE WATER<br />
CONSUMPTION AND WASTE LOAD IN EFFULENT<br />
5. CHANGE OF THE PROCESS OF DYEING CAN HELP IN WATER CONSERVATION<br />
04/03/2013<br />
company presentation 2012<br />
Page 3
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
USE OF BI / POLY FUNCTIONAL DYES<br />
04/03/2013<br />
company presentation 2012<br />
Page 4
LALIT SANGHAVI<br />
TECHNICAL <strong>Your</strong> <strong>logo</strong> ADVISOR<br />
WET PROCESSING<br />
LAB - TRIALS<br />
04/03/2013<br />
company presentation 2012<br />
Page 5
LALIT SANGHAVI<br />
TECHNICAL <strong>Your</strong> <strong>logo</strong> ADVISOR<br />
WET PROCESSING<br />
LAB TRIALS<br />
04/03/2013<br />
company presentation 2012<br />
Page 6
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
TRIALS AT PROCESS HOUSE<br />
04/03/2013<br />
company presentation 2012<br />
Page 7
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
WASHING OFF LIQUOR MONO & BI FUNCTIONAL DYE<br />
bi-functional dye wash-liquor conventional dye wash liquor<br />
04/03/2013<br />
company presentation 2012<br />
Page 8
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
VELUATION BY SPECTROPHOTOMETER<br />
04/03/2013<br />
company presentation 2012<br />
Page 9
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
WATER SAVED<br />
MINIMUM TWO AFTER WASHES SAVED<br />
THAT IS ONE WASH REQUIRES MINIMUM WATER<br />
800 LITERS PER BATCH PER JIGGER of 1000 meters<br />
800 LITERS X 2 WASHES = 1600 LITERS WATER PER BATCH OF 1000 METERS<br />
IF WE have dyed / printed 10,000 meters of the fabrics with bi-poly functional dye<br />
Then<br />
1600 X 10,000 ÷ 1000 = 16000 liters of water can be saved<br />
04/03/2013<br />
company presentation 2012<br />
Page 10
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
COLD PAD BATCH DYEING<br />
1. Significant cost and waste reduction as compared to conventional method<br />
2. Total elimination of the need for SALT and other specialty chemicals like anti<br />
migrants, leveling agents, [ this reduces chemical cost, and waste load in<br />
effluents ]<br />
3. Optimum utilization of dyes.<br />
4. Excellent wet fastness properties.<br />
5. Cuts energy cost [ no steam required], Temperature is not required for fixation<br />
6. Cuts water consumption due to low bath ratio<br />
7. A uniform dye quality achieved with even colour absorbency and fastness<br />
8. Qualities like high shade reliability and repeatability are common [ This is because of<br />
high reactivity dyes with rapid fixation rate and stability ]<br />
9. NO BATCH TO BATCH VERIATION OF SHADE [ LIKE EXHAUST DYEING ]<br />
04/03/2013<br />
company presentation 2012<br />
Page 11
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
COLD PAD BATCH DYEING<br />
WITHOUT SILICATE<br />
CONVENTIONAL RECIPE<br />
X g.p.l. Reactive dye<br />
X<br />
NEW RECIPE<br />
g.p.l. Reactive dye<br />
100 g.p.l. Urea<br />
1-2 g.p.l. Leveling agent<br />
1 g.p.l. Wetting agent<br />
10 g.p.l. Caustic Soda<br />
100 g.p.l. Urea<br />
200 g.p.l. Glauber’s salt<br />
40 g.p.l. Soda ash<br />
NO SODIUM SILICATE<br />
100 g.p.l. Sodium silicate<br />
(120° TW )<br />
04/03/2013<br />
company presentation 2012<br />
Page 12
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
COST & REJECTION SAVED<br />
BY APLICATION OF COLD PAD BATCH<br />
MY EXPIRENCE AT ONE OF THE UNITS<br />
BLUE AND OLIVE SHADES FABRIC SUPPLIED TO MILITRY<br />
DYEING WAS CARRIED OUT WITH VAT BLUE AND VAT GREEN<br />
DYEING WAS CARRIED OUT ON JIGGERS<br />
COST OF DYEING WAS ABOUT RS.9.00/METER<br />
REJECTION DUE to SHADE VERIATIONS AND SELVEDGE MARKS WAS 25/27 %<br />
WE HAVE MATCHED THE SHADE WITH REACTIVE DYES<br />
DYEING WAS CARRIED OUT WITH COLD PAD BATCH in spite of jigger dying<br />
COST WAS 4.85 / METER SAVED COST WAS ABOUT 46.%<br />
REJECTION DUE TO SHADE VERIATION WAS 1 %<br />
& SELVDGE MARKS WAS NILL<br />
04/03/2013<br />
company presentation 2012<br />
Page 13
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
SELECTION OF PADDING TROUGH<br />
04/03/2013<br />
company presentation 2012<br />
Page 14
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
SELECTION OF JET DYEING MACHINE<br />
INSPITE OF CONVENTIONAL JET DYEING MACHINE<br />
ONE SHOULD CONSIDER IN SELECTING<br />
LOW LIQUOR RATIO JET DYEING MACHINE<br />
1.CONSIDERABLE AMOUNT OF WATER CAN BE SAVED<br />
2.CONSIDERABLE AMOUNT OF HEAT CAN BE SAVED<br />
3.AFTER TREATMENT WATER CONSUMPTION WILL BE<br />
LESS<br />
4.COOLING WATER AMOUNT WILL BE LESS<br />
04/03/2013<br />
company presentation 2012<br />
Page 15
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
NEW L-SHAPE AIR FLOW M/C.<br />
04/03/2013<br />
company presentation 2012<br />
Page 16
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
LONG TUBE DESIGN AIR FLOW<br />
The long tube design,<br />
superior fabric displacement and gentle poly tetra fluoro<br />
ethylene rods<br />
contribute to the success of smooth treatment meeting<br />
high quality demand for Then Maschinen’s newly<br />
developed Airflow® Lotus 200 dyeing machine.<br />
04/03/2013<br />
company presentation 2012<br />
Page 17
<strong>Your</strong> <strong>logo</strong><br />
LOW LIQUOR JET DYEING M/C.<br />
04/03/2013<br />
company presentation 2012<br />
Page 18
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
WATER SAVING IN BLEACHING<br />
WATER REQUIREMENT IN<br />
CONVENTIONAL BLEACHING<br />
20 TO 25 LITERS PER KG. OF<br />
FABRICS<br />
ECONOMICAL IF LESSER THEN<br />
5,000 KGS OR 50,000 METERS<br />
TO BLEACH<br />
WATER REQUIREMENT IN<br />
CONTINUOUS BLEACHING C.B.R.<br />
10TO 12 LITERS PER KG. OF<br />
FABRICS<br />
ECONOMICAL VIABILITY IS<br />
WITH MORE THEN 10,000 KGS OR<br />
1,00,000 METERS PRODUCTION<br />
04/03/2013<br />
company presentation 2012<br />
Page 19
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
ADOPTION OF 3R<br />
1. RE USE / OR / RECYCLE<br />
2. RECOVER<br />
3. REPLACE<br />
04/03/2013<br />
company presentation 2012<br />
Page 20
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
<strong>Your</strong> <strong>logo</strong><br />
WET PROCESSING<br />
(M)93270 66051<br />
RE USE / RECYCLE<br />
‣ ACID WASH WATER COLLECTED<br />
‣ USED IN CHEMICK WASH<br />
‣ CHEMICK WASH WATER COLLECTED<br />
‣ USED IN KIER / DESIZE WASH<br />
‣THIS SAVES MINIMUM 50 % WATER USED IN BLEACHING<br />
‣ RECYCLE THE COOLINGWATER FROM RUBBER BELT COOLING<br />
‣ RECYCLE THE COOLING WATER OF JET DYEING M/C.<br />
04/03/2013<br />
company presentation 2012<br />
Page 21
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
<strong>Your</strong> <strong>logo</strong><br />
WET PROCESSING<br />
04/03/2013<br />
RECOVER<br />
‣PRINTING BLANKET WASH WATER IS COLLECTED<br />
‣USED IN STRAPER & SCREEN WASHING<br />
‣RUBBER BLANKET COOLING WATER COLLECTED<br />
‣RECYCLE OR USED IN OTHER PROCESS<br />
‣CAUSTIC WASH LIQUOR [ MERCERISING] COLLECTED & not SENT FOR<br />
CONCENTRATION [TO SAVE STEAM]<br />
‣USED IN KIER, & PREPARING OF HYPOCHLORITE & IN DYEING<br />
‣STEAM TRAP WATER COLLECTED<br />
‣USED AS DISTILLED WATER [ DYE or Printing Paste PREPAREING]<br />
or sent to BOILER<br />
‣BY placing side scraper on blanket of printing m/c. collect extra color paste and<br />
used in black shades<br />
company presentation 2012<br />
Page 22
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
<strong>Your</strong> <strong>logo</strong><br />
WET PROCESSING<br />
REPLACE<br />
‣ACITIC ACID<br />
‣CITRIC ACID<br />
BY CATALYST Dd<br />
BY CITRIC Dd<br />
‣LYOGEN DFT BY Hici Leveler BJD<br />
‣EDTA based Sequestering agent BY HEDP based Sequestering agent<br />
‣Penta chlorophinol based printing Gum BY Chlorophinolbased Gum<br />
‣Monofunctional Dyes by Bi-/ Poly –functional dyes<br />
04/03/2013<br />
company presentation 2012<br />
Page 23
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
<strong>Your</strong> <strong>logo</strong><br />
WET PROCESSING<br />
RECENT DEVELOPEMENTS<br />
‣ELECTROCHEMICAL DYEING TECHNOLOGY<br />
‣PLASMA TECHNOLOGY FOR DYEING<br />
‣SUPER CRITICAL CARBON DIOXIDE FULID TECNOLOGY<br />
04/03/2013<br />
company presentation 2012<br />
Page 24
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
NEW DEVELOPMENTS FOR DYEING POLYESTER<br />
‣ WATER LESS DYEING OF POLYESTER FABRICS<br />
‣ Sc-CO2 SUPER CRITICAL CARBON DYEOXIDE IS MEDIA<br />
‣ TCHNOLOGICALLY YES COMMERCIALLY AND IMPACT-WISE IT REMAINS TO BE SEEN<br />
‣ .SC-CO2 ARE FULLY RECYCLING, NO NEED FOR DRYING, NO DISCHRGE<br />
‣ DYEING IS CARRIED OUT AT 260-280 BAR PRESSURE<br />
‣ Such high pressure requires special design of dyeing machinery.<br />
‣ The dyeing cost is lower but machinery cost is very high<br />
‣ Due to high capital expenditure in machinery sc-CO2 would be restricted<br />
‣ This technology has the potential to revolutionize textile processing<br />
04/03/2013<br />
company presentation 2012<br />
Page 25
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
Sc-CO2 DYEING M/C<br />
04/03/2013<br />
company presentation 2012<br />
Page 26
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
<strong>Your</strong> <strong>logo</strong><br />
WET PROCESSING<br />
(M)93270 66051<br />
ADVANTAGES DYEING WITH sc-CO2<br />
‣ ELIMINETION OF WATER TREATMENT & WATER POLUTION<br />
‣ NO NEED FOR DRYING TEXTILES<br />
‣ IMPARTS GOOD RUBBING FASTNESS<br />
‣ DYEING OCCURS WITH HIGH DIGREE OF LEVELNESS<br />
‣ CO2 IS NON TOXIC OBTAINED FROM NATURAL RESOURCES<br />
‣ CAN BE EASILY RECYCLED IN DYEING PROCESS<br />
04/03/2013<br />
company presentation 2012<br />
Page 27
LALIT SANGHAVI<br />
TECHNICAL <strong>Your</strong> <strong>logo</strong> ADVISOR<br />
WET PROCESSING<br />
(M)93270 66051<br />
DISASVANTAGES DYEING WITH sc-CO2<br />
‣HIGH PRESSURE & HIGH TEMPRATURE [ 25 BAR PRESSURE]<br />
‣SAFTY MEASURE FOR CO2 RELEASE REQUIRED<br />
‣HIGH COST OF MACHINARY<br />
04/03/2013<br />
company presentation 2012<br />
Page 28
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
Thank You All<br />
For Patient Hearing<br />
My Due Thanks to The Staff Of The G.C.P.C.<br />
Office For The Necessary Help<br />
My Thanks to<br />
Shri Bahratbhai Jain<br />
for Providing me An Opportunity<br />
to Share My Experience<br />
Prepared for G.C.P.C. BY LALIT SANGHAVI<br />
04/03/2013<br />
company presentation 2012<br />
Page 29
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
ELECTRO CHEMICAL DYEING TECHNOLOGY<br />
‣Electro-chemistry refers to the use of electrical energy in initiating chemical reaction<br />
‣This replace traditional aid agents like sodium sulphides Na2S for sulphur dyes<br />
‣Large amount of chemical energy is wasted & COD value is produced<br />
‣By use of this process COD value is reduced in effluent is reduce<br />
04/03/2013<br />
company presentation 2012<br />
Page 30
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
PLASMA TECHNOLOGY FOR PROCESSING<br />
What is plasma ?<br />
‣When substance in its gaseous phase absorbs enough energy , the outer electrons in<br />
the atom will escape the nucleus’ control and become free electrons,<br />
‣ This chemical status of a substance is called plasma<br />
‣This discharges electricity under certain physical conditions and reacts with other<br />
substances<br />
‣This leads to various chemical fusions and fissions<br />
‣Hence this plasma is suitable to surface treatment<br />
04/03/2013<br />
company presentation 2012<br />
Page 31
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
04/03/2013<br />
company presentation 2012<br />
Page 32
LALIT SANGHAVI<br />
TECHNICAL ADVISOR<br />
WET<br />
<strong>Your</strong><br />
PROCESSING<br />
<strong>logo</strong><br />
(M)93270 66051<br />
04/03/2013<br />
company presentation 2012<br />
Page 33
<strong>Your</strong> <strong>logo</strong><br />
04/03/2013<br />
company presentation 2012<br />
Page 34
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