ASTM D7020-22

Podrobné informácie

Označenie: ASTM D7020-22

Dátum vydania: 01.11.2022

Stránok: 3

Krajina: Americká technická norma

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Anotácia

This performance specification covers fabrics for woven blouses, dresses, dress shirts, and sport shirts. It is not however applicable to woven fabrics used for interlinings. These requirements apply to the length and width directions for those properties where fabric direction is pertinent. The fabrics shall meet the following performance requirements: breaking strength which shall be determined using a constant rate of extension tensile testing machine; resistance to yarn slippage; tearing strength; dimensional change during pressing and finishing, after laundering, or after dry cleaning; colorfastness to laundering and dry cleaning; shade change due to sodium hypochlorite bleaching or non-chlorine bleaching, burnt gas fumes, dry and wet crocking, perspiration, and xenon-arc light; fabric smoothness after pressing, laundering, and dry cleaning; and flammability.


Keywords:
blouse, dress, dress shirt, sport shirt.,, ICS Number Code 61.020 (Clothes)