ASTM D4720-08(2019)

Die Annotation des Normtextes ASTM D4720-08(2019) :

This performance specification establishes the evaluation of specific performance characteristics of any washable or dry-cleanable soft window covering fabrics, whether lined or unlined, for household use. The characteristics to be evaluated prior to repeated refurbishing include, but are not limited to, seam strength and appearance, uniformity of shade (part to part), and size consistency (side to side and part to part). Consequently, the characteristics to be evaluated after repeated refurbishing include, but are not limited to, colorfastness, dimensional change, seam strength, appearance, and compatibility of components. Compatibility of dimensional change between drapery fabric and lining should be noted.


Keywords:
appearance, dimensional change, drycleaning, laundering, window coverings ,, ICS Number Code 97.160 (Home textiles. Linen)