This standard specifies the terms and definitions, product classification and labeling, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of polyester filament (thread) [hereinafter referred to as "thread"]. This standard applies to polyester film as raw material, which is vacuum metallized and coated with a resin protective layer, and then slit and finely longitudinally cut into flat polyester filaments with a rectangular cross-section, and then combined with other yarns for processing Made of gold and silver thread.
FZ/T 63026-2015 Referenced Document
FZ/T 20021 Method for determination of dimensional change of fabrics induced by free stream
GB 18401 National general safety technical code for textile products
GB 5296.4 Instructions for use of products of consumer interest.Part 4:Textiles and apparel
GB/T 14344 Man-made fibre—Test method for tensile properties of filament yarns*, 2022-04-15 Update
GB/T 14345 Test method for chemical fiber filament twist
GB/T 21294 Testing methods for physical and chemical properties of clothing*, 2024-03-15 Update
GB/T 21295 Technical requirements for physical and chemical properties of clothing*, 2024-03-15 Update
GB/T 250 Textiles.Tests for colour fastness.Grey scale for assessing change in colour
GB/T 3920 Textiles.Tests for colour fastness.Colour fastness to rubbing
GB/T 3921-2008 Textiles.Tests for colour fastness.Colour fastness to washing with soap or soap and soda
GB/T 4743-2009 Textiles-Yarn from packages-Determination of linear density (mass per unit length) by the skein method