This standard specifies the terms and definitions, classification and identification, technical requirements, test methods, inspection rules and markings, packaging, transportation and storage of polyethylene/polyethylene terephthalate (PE/PET) composite short fibers. Require. This standard is applicable to polyethylene/polyethylene terephthalate (PE/PET) sheath-core composite short fibers with a linear density of 1.33 dtex to 8.89 dtex and a circular cross-section. Other types of polyethylene/polyethylene terephthalate composite short fibers can be used with reference.
FZ/T 52034-2014 Referenced Document
GB 15979 Hygienic standard for disposable sanitary products
GB/T 14334 Sampling method for man-made staple fibres
GB/T 14335 Testing method for linear density of man-made staple fibres
GB/T 14336 Testing method for length of man-made staple fibers
GB/T 14337 Man-made fibre—Test method for tensile properties of staple fibre*, 2022-04-15 Update
GB/T 14338 Man-made fibre—Test method for crimping performance of staple fibre*, 2022-04-15 Update
GB/T 14339 Testing method for defect of man-made staple fibres
GB/T 14342 Man-made fiber.Test method for specific resistance of staple fibers*, 2015-09-11 Update
GB/T 3291.1 Textiles--Terms of textile material properties and test--Part 1: Fibre and yarn
GB/T 3291.3 Textiles--Terms of textile material properties and test--Part 3: General