T/ZZB 2455-2021 Active Group standards

T/ZZB 2455-2021 Recycle colored polyester pre-oriented yarn

Publish Date: 2021-09-06 Implement Date: 2021-10-06 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/ZZB 2455-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical fibers

ICS Name: Artificial fibers

Publish Date: 2021-09-06

Implement Date: 2021-10-06

Scope

Main technical content: This document specifies the terms and definitions, basic requirements, product identification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments for recycled colored polyester pre-oriented filament. This document is applicable to recycled polyethylene terephthalate bottle flakes as raw materials, with a linear density of 70 dtex to 1,100 dtex and a single filament density of 1.0 dtex to 10.0 dtex, a circular cross-section, and original liquid-dyed recycled colored polyester pre-oriented filament. Other types of recycled colored polyester pre-oriented filament can be used as a reference for application.