Brief Introduction Of Cotton Knitted Underwear Standard

GB/T 8878-2009 " Cotton knitted underwear Recently, the State Administration of quality supervision, inspection and quarantine, the state Standardization The approval issued by the management committee has been implemented since December 1, 2009. The standard specifies the classification, size and specifications, requirements, inspection rules, rules of determination, product instructions, packaging, transportation and storage of cotton knitted underwear.

The main contents of the standard include: normative reference documents, product classification, size and specification, requirements (requirements, content classification, internal quality requirements, appearance quality requirements), inspection rules (sampling quantity, appearance quality inspection conditions, test methods), determination rules, product instructions, packaging, transportation and storage.

This standard replaces GB/T 8878-2002 "cotton knitted underwear". The new and old standards are changed as follows:

1, intrinsic Quality assessment The project will increase the ability to decompose aromatic amine dyes and water fastness.

2, modify itself. size Different methods of assessment;

3, increase the bursting strength test method, the diameter of the ball is (38 + 0.02) mm;

4, simplify the content of sewing regulations;

5. The test method of color fastness to soaping is changed from method 3 to color fastness to soaping A (1).