PRE-TREATMENT

Pre-treatment is a heart of processing of textile. In Pre-treatment, all the impurities are removed and fabric is brought to a stage where it is more absorbent and white and can be easily processed further.

ProExcel DBC

Desizing & Bleaching Agent

ProAvita ProExcel DBC boosts the enzymatic desizing and peroxide bleaching of cellulose and its blends. Using this novel, non-toxic and biodegradable ProAvita ProExcel DBC results in significantly higher TEGEWA and better bleaching.

It helps reduce BOD, COD and TDS loads in the effluent. ProAvita ProExcel DBC is Oeko-Tex (Class-I), GOTS 5.0 & REACH compliant and ZDHC Gateway Registered.

Benefits

  • Higher TEGEWA rating
  • Boosts enzyme activity for the selective degradation of starch sizes
  • Compatible with enzymatic desizing agents (amylases)
  • Suitable for exhaust and continuous pad-steam processes
  • Low foaming, trouble-free running without addition of defoamer
  • Cost saving and excellent reproducibility
  • Applicable in wide pH range and temperature range
  • Liquid, suitable for automatic dosing systems
  • Saves time and energy
  • Gives highest degree of whiteness
  • Good hand feel
  • Reduces the dosages of peroxide, caustic and stabilizer
  • Reduces risk of deposits and scaling on goods and machine parts
  • APEO & NPEO free

Application

Enzymatic Cracking on cellulosic fibers and their blends with synthetics, if size contains starch

Step-1 Exhaust Enzymatic Cracking (Exhaust Process)
0.5-1.0 gpl DESIZING ENZYME
0.2-0.6 gpl ProAvita ProExcel DBC
0.3-0.5 gpl WETTING AGENT

Step-2 Pad Batch Enzymatic Cracking (Pad Batch EC)
2–6 ml/kg DESIZING ENZYME
1–3 ml/kg ProAvita ProExcel DBC
3–5 ml/kg WETTING AGENT
Liquor pick-up 100%
Impregnation: (Temperature – As recommended for Desizing enzyme)
Batching time 4–24 h
Hot washing-off

Step-3 Pad Steam Enzymatic Cracking (Pad Steam EC)
2–6 ml/kg DESIZING ENZYME
1–3 ml/kg ProAvita ProExcel DBC
3–5 ml/kg WETTING AGENT
Liquor pick-up 100%
Impregnation: (Temperature – As recommended for Desizing enzyme)
Steaming at 100°C with saturated steam as per recommended time
Hot washing-off

Step-4 Surfactant Cracking on cellulosic, synthetics and their blends, if size does not contain any starch
1–5 gpl WETTING AGENT
1–3 gpl ProAvita ProExcel DBC
x g/l Soda ash or caustic soda
High recipe concentrations for applications in short-time washing machines and in cold pad batch.
Temperature:
60–90°C for PA fibers
80–90°C for PES fibers
85–98°C for CO fibers

For Peroxide Bleaching
Exhaust: 0.2 -0.8 gpl
Continuous: 2 – 5 ml/kg

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ProAvita ProExcel SQT is a preparation product that enhances the whiteness of the cellulosic substrate.

It is a versatile product that performs the function of Sequestering, De-mineralizing, Lubricant and Stabilizer. It is used in both Continuous and Exhaust process ProAvita ProExcel SQT is Oeko-Tex (Class-I), GOTS 5.0 & REACH compliant.

Benefits

  • Pre-treatment Booster: Increases effectiveness of scouring / bleaching process and improves the TEGAWA
  • Multifunctional: Replaces existing sequestering agents in batch process and eliminates/reduces lubricating agent
  • Non-foaming: Does not foam when used in jets – all type of process / machine
  • Readily Bio-degradable: Reduces load on E.T.P up to 30% and is non-toxic to aquatic organisms
  • Process, Chemicals and Energy Saving: ProAvita ProExcel SQT can be used in demineralization, which saves one bath in pre-treatment process

Application

ProAvita ProExcel SQT is applied at the rate of 0.60% of substrate weight just before scouring / bleaching operation.

  • Scouring and Bleaching Process: 0.60% to 1.0% in exhaust
  • In Continuous Process: 3.0 to 5.0 g/l each in both Desizing and Scouring Process

Continuous Pre-treatment Process
for 100 % Cotton
Pad Steam Bleach Recipe
Hydrogen Peroxide – 25 g/l
Stabiliser – 5 g/l
Wetting Agent – 3 g/l
Caustic Soda (48° Be) – 20 g/l
ProAvita ProExcel SQT – 3 g/l

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ProExcel SQT

Advanced Sequestering Agent

ProExcel ADV

All-in-one Wetting Agent

ProAvita ProExcel ADV is the first-of-its-kind, readily bio-degradable Probiotic multi-purpose agent (Sequestering, Stabilising & Wetting) for all discontinuous processes like scouring, peroxide bleaching, etc.

It enhances Whiteness Index with optimised requirement of H2O2 and NaOH. Reduction in usage of auxiliaries and general chemicals translate directly into significant increase in earnings. Further, ProAvita ProExcel ADV has demonstrated noticeable reduction in effluent parameters – TDS reduction up to 50% and COD/BOD reduction in excess of 20%. ProAvita ProExcel ADV is Oeko-Tex (Class-I), GOTS 5.0 & REACH compliant and ZDHC Gateway Registered.

Benefits

  • Instant absorbency
  • Reduces weight loss up to 60% as compared to chemical scouring
  • Maintains whiteness index
  • Improves bursting strength
  • Replaces existing wetting, sequestering,de-mineralising and stabilizing agents in batch process
  • Eliminates/reduces lubricating agent
  • Noticeable reduction in effluent parameters up to 30%
  • Non-toxic to aquatic organisms

Application

ProAvita ProExcel ADV is applied at the rate of 1% to 2 % of substrate weight

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ProAvita ProEnhance is a one of its kind, path breaking Probiotic Pre-treatment Agent. It enhances Whiteness Index with reduced requirement of H2O2 and NaOH. Reduction in usage of auxiliaries and general chemicals translate directly into significant increase in earnings.

Further, ProAvita ProEnhance has demonstrated noticeable reduction in effluent parameters – TDS reduction upto 50% and COD/BOD reduction in excess of 20% in boiling bath – which result in reduced pre-treatment costs and operating costs for the ETP and improved quality of treated water. ProAvita ProEnhance is Oeko-Tex (Class-I), GOTS 5.0 & REACH compliant and ZDHC Gateway Registered.

Benefits

  • Can be used in desizing and pre-treatment of batch and continuous process
  • Performs the function of Sequestering and Demin Agent (eliminates demin process) with an in-built property of being a lubricant and stabilizer
  • Improves TEGAWA Rating when used as a Sequestering Agent in Desizing
  • Enhances Whiteness Index
  • Eliminates / reduces requirement of Peroxide Killer, Lubricants and Stabilizer
  • Reduces cost due to lesser chemical usage such as H2O2 / NaOH / Acetic Acid / Peroxide Killer / Stabilizer / Lubricant
  • Increases yield due to reduced weight loss
  • Improves quality as it enables better dyeing due to less hardness on the substrate
  • Softer fabric due to reduced use of NaOH
  • Dramatic drop in pollution parameters such as TDS, COD etc.,
  • Suitable for all blends

Application

ProAvita ProEnhance is applied at 0.5% to 0.6% of fabric weight. ProAvita ProEnhance is to be dosed 10 minutes after adding of Wetting Agent. Run for 10-20 minutes before adding other auxiliaries.

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ProEnhance

Pre-treatment Preparation Agent

ProScour

Premium Scouring Agent

ProAvita ProScour, a ground breaking, readily biodegradable Scouring agent, sets new standards in pre-treatment for knits. It dramatically reduces weight loss, enhances dye uptake and improves fastness. It is multi-functional; It does away with the need of a Sequestering / Demin Agent, eliminates / reduces the requirement of Lubricant and Stabiliser.

Caustic application can be reduced upto 50 % without any compromise on whiteness and absorbency. While all this leads to tangible savings in costs, it also brings down effluent load significantly. ProAvita ProScour is Oeko-Tex (Class-I), GOTS 5.0 & REACH Compliant and ZDHC Gateway Registered.

Benefits

  • Improves profitability through reduced weight loss
  • Reduces Cost by reducing / eliminating the chemical usage
  • Eliminates Sequestering and Demin
  • Eliminates / reduces Stabilizer and Lubricant dosage during the process
  • Enhances Whiteness Index even with reduced usage of Caustic and makes fabric well absorbent
  • Improves fabric feel: Imparts softness in fabric, yarn
  • Improves dye uptake
  • Versatile across pH range
  • Saves water, time and energy by reducing a wash cycle
  • Reduces effluent load such as TDS, COD, BOD upto 40%
  • Can be applied for all cellulosic substrates and their blends

Application

Recommended Dosage: GPL for 1:6 & above and % for below 1:6 MLR

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ProAvita FabriKlean MPC is an eco-friendly all-in-one pretreatment agent which sets new standards in pre-treatment for cellulosic and its blends. It dramatically reduces weight loss and enhances absorbancy. ProAvita
FabriKlean MPC is Oeko-Tex (Class-I), GOTS 5.0 & REACH compliant and ZDHC Gateway Registered.

Benefits

  • Instant absorbancy
  • Reduces weight loss up to 20% as compared to chemical scouring
  • Enhances whiteness index
  • Improves bursting strength
  • Good for greige stage dyeing for dark shade gamut
  • Replaces existing bio scouring enzyme, wetting, sequestering, de-mineralizing and stabilizing agents in batch process
  • Can be applied across wide range of pH and temperature
  • Reduces load on E.T.P up to 30%
  • Nontoxic to aquatic organisms
  • Reduces of BOD / COD
  • Nontoxic to aquatic organisms
  • FabriKlean MPC eliminates the usage of wetting, sequestering, de-mineralizing, and stabilizing agents

Application

ProAvita FabriKlean MPC is applied at the rate of 1% to 1.5% of substrate weight

The Range

  • ProAvita FabriKlean MPC
  • ProAvita FabriKlean PTR
  • ProAvita FabriKlean AIO

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Fabriklean MPC

All in one Pre-treatment agent