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The secret of leather fastness tester

Leather fastness tester is used to test the colorfastness to the friction of leather surface. Operation method Leather rubbing color fastness tester uses a spec......

08-19

Textile testing expertise: shrinkage

1. Reasons for shrinkage of textiles: The textiles become smaller in size after washing, generally due to the following reasons: The first is thermal shrinkage,......

09-01