GB 18383-2001 General technical requirements for fiber products for wadding

This standard specifies the quality requirements, sanitation requirements, sampling methods, inspection methods, labeling, packaging, storage and transportation requirements of fiber products. This standard applies to bedding, clothing and other daily necessities filled with fiber. GB 18383-2001 General Technical Requirements for Fiber Products GB18383-2001 Standard Download Decompression Password: www.bzxz.net

GB18383—2001
This standard adopts mandatory provisions, 4.1.4.3, 4.5, and Chapter 7 are mandatory provisions, and the others are recommended provisions. This standard is formulated to strengthen the quality supervision and management of regulated fiber products. Due to the wide variety of regulated fiber products, this standard does not make specific provisions for each type of product, but only stipulates the general technical requirements for regulated fiber products. This standard shall be implemented from September 1, 2001. This standard is proposed and managed by the China Fiber Inspection Bureau. The main reform units of this standard are: China Fiber Inspection Bureau, Military Production Technology Research Institute of the General Logistics Department of the Chinese People's Liberation Army, Institute of Epidemiology and Microbiology of the Chinese Academy of Preventive Medicine, and Cotton and Linen Bureau of the China National Federation of Supply and Marketing Cooperatives. The main drafters of this standard are Xu Xie, Yu Xiaoxin, Sun Changlin, Li Xinwu, Ge Jiawen, Yang Baofu and Gong Wenlong 1 Scope
National Standard of the People's Republic of China
General technical requirements for products with wadding fibre
GB 18383—2001
This standard specifies the quality requirements, hygiene requirements, sampling methods, inspection methods, labeling, packaging, storage and transportation requirements for products with wadding fibre.
This standard is applicable to bedding, clothing and other daily necessities filled with wadding fibre. 2 Referenced standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and the parties using this standard should explore the possibility of using the latest versions of the following standards. GB1103--1999 Cotton Fine Cotton
GB/T2910-1997 Quantitative Chemical Analysis Method for Two-component Fiber Blends GB/T2911-1997 Quantitative Chemical Analysis Method for Three-component Fiber Blends GB5296.4-1998 Instructions for Use of Consumer Products Instructions for Use of Textiles and Clothing GB/T6098.1-1985 Test Method for Cotton Fiber Length Roller Analyzer Method GB/T6499-1992 Test Method for Raw Cotton Trash Content GB15979-1995--Disposable Hygiene Products. Hygiene Standard Disinfection Technical Specification (Blue Edition)
3 Definitions
This standard adopts the following definitions.
3.1 Fibers
A general term for fibers such as cotton, wool, velvet, yellow silk, and chemical fibers for textiles used as fillings. 3.2 Wadding fiber products
A general term for bedding, clothing and other household items filled with wadding fibers. 3.3 Impurities
A general term for non-surgical fiber materials.
4 Requirements
4.1 Raw material requirements
4.1.1 It is strictly prohibited to use used medical cotton and medical gauze, industrial waste, cotton linters, domestic garbage, waste clothing or their recycled products and other materials that may harm human health as medical fibers, and toxic and deteriorated medical fibers shall not be used. 4.1.2 The cotton fiber used for wadding shall be grade 6 or above lint cotton in accordance with the requirements of GB1103, of which the length is 16mm (including 16mm) or less. Approved by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China on August 1, 2001 and implemented on September 1, 2001. The content of cotton fiber shall not exceed 15%. 4.1.3 The wool and down fibers used for wadding shall be selected wool and down. 4.1.4 All wadding fibers shall not be bleached. 4.2 Qualification requirements GB 183B3—2001
4.2.1 The appearance of cotton fiber for filling shall meet the requirements of grade 6 and above lint in GB1103 standard, with loose fibers and even distribution. 4.2.2 Non-cotton fibers for filling shall be loose and evenly distributed. 4.3 Impurity rate
The impurity rate of cotton fiber for plain use shall be less than or equal to 1.4%; the impurity rate of non-cotton fiber for filling shall be less than or equal to 2.0%. 4.4 Other quality requirements not listed shall be implemented in accordance with relevant national standards and industry standards. 4.5 Hygiene requirements||t t||4.5.1 Pathogenic bacteria such as Pseudomonas aeruginosa, Staphylococcus aureus and hemolytic Streptococcus shall not be detected. 4.5.2 No adverse stimulation to the skin and mucous membranes shall be produced, causing no adverse reactions. 4.5.3 Meat observation shall not detect eggs, ticks, bedbugs and other arthropods and bee egg clips that may spread diseases and endanger health. 4.5.4 There shall be no abnormal odor.
5 Sampling
5.1 Sampling method
The sampling shall be representative and shall be randomly selected from multiple points. 5.2 Number of samples
5. 2.1 Sampling quantity of fiber for filling
Sampling and inspection of fiber for filling shall be carried out on a batch basis. For bulk fiber for filling, 1% of its weight shall be sampled but the minimum amount shall not be less than 1g: For fiber for package: if there are less than 5 packages, one package shall be sampled for every 20 packages added; if there are less than 20 packages, it shall be counted as 20 packages, and the sampling quantity of each package shall not be less than 300g. 5.2.2 Sampling quantity of fiber products for filling
For those with existing sampling standards, the sampling shall be carried out according to the standards. For those without sampling standards, 2% of the batch shall be sampled but no less than 2 pieces. 6 Inspection methods
6.1 Inspection of sanitation and safety indicators
6. 7.1 Inspection of Pseudomonas aeruginosa, Staphylococcus aureus and hemolytic streptococci shall be carried out according to A1, A4, A5 and A6 in Appendix A of GB 15979-1995. 6.1.2 Skin irritation test: Carry out according to the experimental technical specification "Skin irritation test" in the first volume of the Technical Specification for Disinfection of the Ministry of Health (third edition). 6.1.3 Skin allergy test: Carry out according to the experimental technical specification "Skin allergy test" in the first volume of the Technical Specification for Disinfection of the Ministry of Health (third edition). 6.2 Test of impurity rate of wadding fiber: Determine according to the requirements of GB/T 6499, and the sampling quantity is two 50 g test samples; when removing coarse impurities, non-wadding fiber materials that cannot be separated by the impurity analyzer should be removed at the same time and counted into the coarse impurities. 6.3 Test of cumulative wadding fiber content: Determine according to the requirements of GB/T2910 and GB/T2911. 6.4 Length test of cotton fiber
Measured in accordance with the requirements of GB/T 6098.1,
6.5 Other technical indicators of fiber products shall be tested in accordance with relevant national standards and industry standards.
GB 1B383--2001
Each product shall clearly indicate the composition and content of the fiber used for filling, and shall comply with the provisions of GB5296.4. 8 Packaging, storage and transportation
8.1 Packaging
The packaging material shall be non-toxic, harmless, clean, and have sufficient sealing and firmness to withstand normal transportation and storage, and ensure that the fiber products used for filling are protected from damage and moisture. wwW.bzxz.Net
8-2 Storage
Stored in a dry, ventilated warehouse without flammable materials and dirt. Transportation
Pay attention to fire prevention, dirt prevention and moisture prevention during transportation and handling.
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