Standard Test Method for Distortion of Yarn in Woven Fabrics

Importancia y uso:

5.1 This test method is considered satisfactory for acceptance testing of commercial shipments because current estimates of between-laboratory precision are acceptable and the method has been used extensively in the trade for acceptance testing.

5.2 In cases of dispute, the statistical bias, if any, between the laboratory of the purchaser and the laboratory of the seller should be determined, with each comparison being based on testing randomized specimens from one sample of fabric.

5.3 This test method is used as an indication of the propensity of yarns to shift or distort in a fabric. Such distortions are objectionable due to the resulting changes in appearance. These appearance changes are sometimes referred to as “finger marks” or “shift marks.”

5.4 It is recommended that fabrics be tested in their original condition and also after laundering or drycleaning, or both, depending upon the intended use of the material.

Subcomité:

D13.59

Referida por:

D7019-20, D4114-21, D4850-23, D3691_D3691M-19, D4111-24, D4113-24, D3785-20

Volúmen:

07.01

Número ICS:

59.080.30 (Textile fabrics)

Palabras clave:

woven fabric; yarn;