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FZ/T 64077.2-2019: Chitosan fiber nonwovens -- Part 2: Spunlaced nonwovens
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| FZ/T 64077.2-2019 | English | 189 |
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Chitosan fiber nonwovens -- Part 2: Spunlaced nonwovens
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FZ/T 64077.2-2019
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Basic data | Standard ID | FZ/T 64077.2-2019 (FZ/T64077.2-2019) | | Description (Translated English) | Chitosan fiber nonwovens -- Part 2: Spunlaced nonwovens | | Sector / Industry | Spinning & Textile Industry Standard (Recommended) | | Classification of Chinese Standard | W59 | | Classification of International Standard | 59.080.30 | | Word Count Estimation | 8,875 | | Date of Issue | 2019 | | Date of Implementation | 2020-07-01 | | Issuing agency(ies) | Ministry of Industry and Information Technology of the People's Republic of China | | Summary | This standard specifies the product composition and specifications, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage requirements of chitosan fiber nonwovens processed by spunlace method. This standard applies to pure chitosan fibers or chitosan fibers mixed with other fibers and processed by spunlace non-woven fabrics. | FZ/T 64077.2-2019: Chitosan fiber nonwovens -- Part 2: Spunlaced nonwovens---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Chitosan fiber nonwovens-Part 2. Spunlaced nonwovens
ICS 59.080.30
W59
People's Republic of China Textile Industry Standard
Chitosan fiber nonwoven fabric
Part 2. Spunlace nonwoven
Published on December 24,.2019
2020-07-01 implementation
Issued by the Ministry of Industry and Information Technology of the People's Republic of China
Foreword
This section was drafted in accordance with the rules given in GB/T 1.1-2009.
This part is proposed by China National Textile and Apparel Council.
This part is under the jurisdiction of the National Textile Standardization Technical Committee Industrial Textile Sub-Technical Committee (SAC/TC209/SC7).
This section was drafted by. Haysmore Biotechnology Co., Ltd., Shandong Yongxin Nonwoven Materials Co., Ltd., Zhejiang Jinsanfa Nonwoven
Fabric Manufacturing Co., Ltd., China Industrial Textile Industry Association, China Textile Standard Inspection and Certification Co., Ltd.
The main drafters of this section. Hu Guangmin, Ma Yongmei, Zhang Mingyong, Liu Feifei, Shi Chengyu, Yan Huarong, Zhao Jinyu, Zhu Xinhua, Zhou Lihua.
Chitosan fiber nonwoven fabric
Part 2. Spunlace nonwoven
1 Scope
This part of FZ/T 64077 stipulates the product composition, specifications and technical requirements of chitosan fiber nonwoven fabric processed by spunlace method
Requirements, test methods, inspection rules, signs, packaging, transportation, storage requirements.
This section applies to non-woven fabrics made of pure chitosan fibers or chitosan fibers mixed with other fibers and processed by spunlace.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document.
GB/T 250 Gray sample card for textile color fastness test to evaluate discoloration
GB/T 2912.1 Determination of formaldehyde in textiles Part 1. Free and hydrolysis
GB/T 4666 Determination of the length and width of textile fabrics
GB/T 7573 Determination of pH of Textile Water Extract
GB 15979-2002 Hygienic standard for disposable sanitary products
GB/T 17593.2 Determination of heavy metals in textiles Part 2. Inductively coupled plasma atomic emission spectrometry
GB/T 17593.4 Determination of heavy metals in textiles Part 4. Arsenic and mercury atomic fluorescence spectrophotometry
GB/T 20944.3 Evaluation of antibacterial properties of textiles Part 3. Oscillation method
GB/T 24218.1 Test methods for textile nonwovens. Part 1. Determination of mass per unit area
GB/T 24218.3 Test methods for textile nonwovens. Part 3. Determination of breaking strength and breaking elongation (strip method)
GB/T 24218.6 Textile nonwovens test methods Part 6. Determination of absorbency
GB/T 27741-2011 Determination of the migration of optical brighteners for paper and paperboard
GB/T 29862 Identification of textile fiber content
FZ/T 01125 Quantitative chemical analysis of textiles with a mixture of chitosan fibers and certain other fibers (colloid titration method)
3 Product composition and specifications
3.1 Product composition
The product composition is expressed by "fiber content fiber name", and the method of expressing fiber content is carried out according to GB/T 29862.
3.2 Product Specifications
Product specifications are expressed in terms of mass per unit area (g/m2) and width (mm). The mass per unit area of chitosan fiber spunlace nonwoven fabric is average
It is 30g/m2 ~ 80g/m2.
4 Technical requirements
4.1 Intrinsic quality
The intrinsic quality should meet the requirements of Table 1.
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