T/ZFB 0076-2024 Disposable hygiene spunbond/meltblown multilayer composite nonwoven fabric
T/ZFB 0076-2024 Disposable hygiene spunbond/meltblown multilayer composite nonwoven fabric
Basic Information
Scope
Main technical content: Internal quality includes physical performance items and functional performance items. Physical performance items include mass deviation rate per unit area, breaking strength, breaking elongation, etc.; functional performance items include hydrostatic pressure, air permeability, moisture permeability, soft bending length, etc. Safety performance test items include odor, formaldehyde content, decomposable carcinogenic aromatic amine dyes, transferable fluorescent substances, total heavy metals, total bacterial colonies, total fungal colonies, and coliform bacteria. Appearance quality items and indicators are mainly referenced to FZ T 64034-2014 "Nonwoven Fabrics Made by Spunbonding/Meltblowing/Spunbonding (SMS) Method", and the actual appearance items are determined according to hygiene products. The appearance quality inspection of disposable hygiene spunbonded and meltblown nonwoven fabrics is carried out under an illuminance of 400 lux to 600 lux by visual inspection.