In the case of reactive dyeing of cotton, the exhaustion is 80% and the reaction efficiency is 80%. Assuming that the initial dye concentration is 2% on the weight of fabric. The amount of un-reacted dye on the fabric expressed as percentage of fabric weight would be
Batch dyeing machine
Printing paste has the property of
Printing of Polyester (PET) with disperse dye
Which of the following one is considered as the main disadvantage of the lea-strength tester ?
Which of the following fabric will break first during hydraulic bursting strength tester ?