Deoxidize Polishing Multi-effect Enzyme

CP-70

Introduction

CP-70 is a new biological application technology in the field of printing and dyeing. It mixed traditional deoxidization, polishing and dyeing three originally independent steps into one step. It make the step from printing and dyeing pretreatment to dyeing steps more simple, and achieve the energy-saving emission reduction, improve production efficiency.

Characteristics

Appearance:Brown liquid

PH Value:6.0-6.5

Solubility:Soluble in water easily

Advantages

• Shortening process. Make the step of deoxidation, polishing and dyeing into one step.

• Excellent hair- removal effect

• Excellent color retention

• Effectively preventing scratches

• The extremely low strength loss

• Save the cost, reduce the factory COD and BOD emission value, reduce water pre- treatment dosage of printing and dyeing.

Application

Compared with the traditional method and multi-enzyme process.

(1)The traditional knitted fabric process of deoxidation, dyeing and polishing.

• The bleaching→ washing→ acid treatment→deoxidation (deoxidize enzyme) →washing, adjusting pH→ polishing (polishing enzyme) → add the alkali→ temperature rise (inactivated) → drainage→ acid treatment - dyeing

(2)CP-70 enzyme process

• Bleaching→washing→ acid treatment→ bath enzyme treatment & dyeing

• Bleaching→washing→ acid treatment→ bath enzyme treatment → dyeing

From the above process comparison is easy to see a multi-effect enzyme CP-70 in practical application greatly shorten the process, reduce energy consumption, reduce waste emissions and greatly improve the production efficiency.

CP-70 reference process conditions

①_x0001_ According to the sixty degree temperature dyeing factory

a) For the process of first dyes then adding the sodium sulphate

Adding acetic acid at 60℃→6min, adding 0.5-1.5% enzyme, PH:6.0-6.5→15min, adding dye→adding sodium sulfate→adding alkali

b) For the process of first anhydrous sodium sulphate then add the dyes.  

Adding acetic acid at 60℃→6min, adding 0.5-1.5% enzyme, PH:6.0-6.5→35min, adding sodium sulfate→adding dye→adding alkali

②_x0001_ Deoxidation and dyeing, two step method

Adding acetic acid at 60℃→6min, adding 0.5-1.5% enzyme, PH:6.0-6.5→30min, normal dyeing process.

Compatibility

Deoxidation polishing multi-effect enzyme CP-70 will lose activity when the alkalinity is higher than 9. Reactive dyes hardly influence on it,but other chemicals may have an impact on its effectiveness. So before mass production should be tested for the compatibility.

Storage

CP-70 should be stored in airtight containers, and avoid direct sunlight. Room temperature (25 ℃) stored for three months and its activity is not lower than the identification of enzyme activity.

Packaging

Standard package of 25/30/220 kg of bucket.

柬埔寨辦事處

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Lng, Sunhoot 7C Streets 2 dangkar Phnom penh Cambodia.

Telephone:011246289