T/MYHYXH 0001-2022 cylinder cap
T/MYHYXH 0001-2022 cylinder cap
Basic Information
Scope
Scope: This document specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of cylinder hats. This document applies to cylinder hats made primarily from woven textile fabrics. This document does not apply to cylinder hats for infants and young children aged 36 months and below. Main technical content: The main technical content includes: allowable deviations in specifications and dimensions, raw materials, appearance, physical and chemical properties (fiber content, formaldehyde content, pH value, odor, decomposable carcinogenic aromatic amine dyes, resistance to soap washing color fastness, resistance to dry cleaning color fastness, resistance to friction color fastness, resistance to light color fastness, resistance to water color fastness, appearance after washing, UV protection performance, combustion performance, and residual metal needles).