Detection of dimensional change rate of fabrics immersed in cold water

Textile cold water immersion dimensional change rate detection can measure the dimensional changes in the length or width direction of the fabric after it is statically immersed in cold water and dried. The dimensional change rate of cold water immersion of textiles directly affects the stability and aesthetics of the textile shape, thereby affecting its use and wearing effect.
The dimensional change rate of textiles immersed in cold water is an important quality indicator of textiles. Therefore, most textile standards regard the dimensional change rate of washing as an important assessment indicator.
Zhongke Testing Environmental Reliability Experiment Center has the ability to test the reliability performance of various textile raw materials and products, and provides professional cold water immersion dimensional change rate testing services for textiles.

Cut a sample from the sample, after conditioning the humidity, measure, immerse, dry under specified conditions, then re-humidify and measure. Calculates dimensional changes in length and/or width.

GB/T 8631-2001 Textiles - Determination of dimensional changes in fabrics caused by cold water immersion
ISO 7771:1985 Textiles - Determination of dimensional changes in fabrics due to cold water immersion
GB/T 8628 Textiles Preparation, marking and measurement of fabric specimens and garments for tests to determine dimensional changes
GB/T6529 Textiles - Standard atmosphere for humidity conditioning and testing