GB/T 43955-2024
Cotton and chemical fiber pure spinning and blended yarn inspection, marking and packaging (English Version)

Standard No.

GB/T 43955-2024

Language

Chinese, Available in English version

Release Date

2024

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 43955-2024

Introduction

GB/T 43955—2024 Standard Overview

GB/T 43955—2024 "Inspection, marking and packaging of pure and blended yarns of cotton and chemical fibers" is a national standard for the textile industry, which aims to standardize the inspection methods, marking requirements and packaging methods of pure and blended yarns of cotton and chemical fibers. This standard was issued in 2024 and is applicable to pure or blended yarns made of cotton, chemical fibers and other fiber materials.

---

Background of standard formulation and technological evolution

With the rapid development of the textile industry, the quality and packaging requirements of yarns are increasing. This standard is formulated based on GB/T1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules of standardization documents", and combined with the latest technological development needs of the industry, it aims to unify the technical requirements for inspection, marking and packaging to ensure product quality.

During the revision process of the standard, several relevant standards were referred to, including GB/T3291.1, GB/T9994, etc., and the practical experience of textile enterprises and research institutions was absorbed, reflecting the industry consensus and technological progress.

---

Comparison of standard frameworks

Standard dimensions	GB/T 43955—2024	Comparison standards (such as GB/T 9996.2-2008)
Inspection scope	Covering pure and blended yarns of cotton, chemical fiber and other fiber materials	Mainly for appearance quality inspection of cotton and chemical fiber yarns
Marking requirements	Unified specification codes, fiber content markings and packaging contents	No detailed specifications on the format and content of the markings
Packing method	Specify the packaging specifications and technical requirements for packaged yarn and hank yarn	Does not involve the selection and specification of packaging materials
Inspection and evaluation	Introduce sampling methods, result determination and re-inspection procedures	Mainly for the inspection and evaluation of appearance quality

---

Implementation suggestions

Case analysis: Inspection and packaging of packaged yarn

Taking packaged yarn as an example, its inspection should follow the following steps:

1. Sampling: According to the requirements of GB/T 43955-2024, randomly select the sample size (see Table 1 for details).
2. Appearance quality inspection: Conduct obvious color knot detection according to Appendix A.
3. Net weight or public quality inspection: calculate the net weight deviation rate of the package according to Appendix B.
4. Marking verification: ensure that the manufacturer information, product specifications, etc. on the package meet the requirements.
5. Packaging inspection: confirm that the packaging materials and methods meet the technical requirements of Table 3.