T/CNITA 15104-2020 Active Group standards

T/CNITA 15104-2020 mask strap

Publish Date: 2020-09-30 Implement Date: 2020-09-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CNITA 15104-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Wire, tape, and rope

ICS Name: \nRope

Publish Date: 2020-09-30

Implement Date: 2020-09-30

Scope

Scope: This document specifies the terms and definitions of mask straps, product classification, technical requirements, grading provisions, test methods, inspection rules, packaging, marking, transportation, and storage. This document is applicable to masks made from chemical fibers such as polyester, nylon, and spandex, which are mainly manufactured by weaving machines. They can be connected to the mask body by welding or other processes, and the elastic straps are used to fix the masks on the head and face. Main technical content: It mainly includes the width deviation of mask straps, the mass deviation rate per unit length, the color fastness to soap washing, the color fastness to friction, the color fastness to sweat stains, the tensile elastic recovery rate, the tensile ratio, the appearance quality, and the safety performance, etc.