T/ZFB 0003-2019 Active Group standards

T/ZFB 0003-2019 Test instrument method for measuring relative hand feel value of textiles

Publish Date: 2019-09-15 Implement Date: 2019-10-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZFB 0003-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Baseline standards and general methods

ICS Name: Textiles

Publish Date: 2019-09-15

Implement Date: 2019-10-15

Scope

Main Technical Content: 4 Test Principles The fabric samples are subjected to mechanical deformation under external forces, and the load-displacement curve (Appendix A) containing information on fabric hand feel can be collected. Using pattern recognition methods, a mathematical model is established. Through computational analysis, objective indicators representing different weighted hand feel attributes can be extracted from the curve. These objective indicators show high correlation and consistency with the subjective hand feel evaluation results obtained by humans. Through mathematical calculations, the relative hand feel values of the test samples are obtained, thereby replacing human subjective evaluations with objective measurement methods (Appendix B). 5 Equipment and Test Samples 5.1 Equipment: PhabrOmeter. Instrument parameters: - Strain gauge load range: 0–10 kg - Sampling frequency: 10 Hz/s - RS-232C serial port or USB port - 110V/60Hz–220V/50Hz ±10%, AC. 5.2 Auxiliary Equipment: Powder-free latex gloves and tweezers. 5.3 Test Samples: - It is recommended to select fabrics with the same or similar tissue structure and thread density as test samples (Table 1). Alternatively, test samples can be specified independently, such as standard interlinings, standard materials, or a self-established standard fabric library. Table 1: Test Sample Table Fabric Category Recommended Test Sample Specifications No. Ultra-Thin Fabrics Silk Fabric 608 Light Fabrics Cotton Fabric 439UXW Medium-Thick Fabrics Worsted Wool Fabric 532 Heavy Fabrics Cotton Fabric 420BR Note: Recommended test samples are AATCC standard fabrics (for detailed information, please refer to the website www.testfabrics.com). 6 Sample Preparation 6.1 Sampling method and quantity: Determined according to relevant product standards or through mutual consultation, with a minimum of 5 samples tested. 6.2 Select test samples based on the type of fa