T/NHTA 7-2019 Active Group standards

T/NHTA 7-2019 Fruit-dyed woven fabric

Publish Date: 2019-07-03 Implement Date: 2019-08-02 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/NHTA 7-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Printed and dyed products made from cotton and cotton blends

ICS Name: Textiles

Publish Date: 2019-07-03

Implement Date: 2019-08-02

Scope

Main Technical Content: 1. Scope This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules, product usage instructions, packaging, transportation, and storage for fruit-dyed woven fabrics. The standard applies to fruit-dyed pure cotton woven fabrics. 2. Normative Reference Documents To ensure coordination among standards, the referenced standards in this standard are listed according to the national standards cited in the text. The referenced documents or provisions have the same legal effect as the normative elements in the standard text. 3. Definitions The terms and definitions defined in GB/T 411-2017 apply to this standard. In addition, the specific names of textile products involved are specified. 4. Requirements 1) Product Quality Requirements Product quality requirements include internal quality requirements and appearance quality requirements. Based on a comprehensive evaluation of internal and appearance quality requirements, products are divided into three grades: excellent, first-class, and qualified. Specific technical indicators for both sets of quality requirements are provided. Among the internal quality technical indicators, a total of 19 items are included, which incorporate some technical indicators from FZ/T 14005-2006 Polyester-Viscose Printed Fabrics, GB/T 411-2017 Cotton Printed Fabrics, and GB/T 18885-2009 Eco-Textiles. For lightfastness, the excellent grade uses the test value, the first-class and second-class grades are reduced by half a level from the excellent grade, and all other indicators meet or exceed relevant national standards, meeting the standards for infant and toddler fabrics. The appearance quality technical indicators include two items: local defects and scattered defects. 2) Safety Performance Requirements They exceed national standards and meet the standards for infant and toddler fabrics. 5. Test (Inspection) Methods 1) Specifies the test m