T/CIET 558-2024 Multi-layer melt-blown non-woven fabric composite filter paper
T/CIET 558-2024 Multi-layer melt-blown non-woven fabric composite filter paper
Basic Information
Scope
Scope: This document specifies the product classification, production process, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of multi-layered meltblown nonwoven composite filter paper. This document is applicable to the manufacture of filter paper for fuel filters, oil filters, hydraulic oil filters, and gearbox oil filters. Main technical content: This document specifies the product classification, production process, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of multi-layered meltblown nonwoven composite filter paper. This document is applicable to the manufacture of filter paper for fuel filters, oil filters, hydraulic oil filters, and gearbox oil filters.