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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. FZ/T 01153-2019: Nonwovens--Description of defects--Vocabulary Status: Valid
Basic dataStandard ID: FZ/T 01153-2019 (FZ/T01153-2019)Description (Translated English): Nonwovens--Description of defects--Vocabulary Sector / Industry: Spinning & Textile Industry Standard (Recommended) Classification of Chinese Standard: W04 Classification of International Standard: 59.080.30 Word Count Estimation: 12,185 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 common appearance defects in nonwovens. This standard includes the following types of defects: Defects in web formation; - Defects in consolidation; - Defects in finishing; - Defects in winding and slitting; - Other defects. FZ/T 01153-2019: Nonwovens--Description of defects--Vocabulary---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.Nonwovens--Description of defects--Vocabulary ICS 59.080.30 W04 People's Republic of China Textile Industry Standard Descriptive terms for nonwoven fabric defects 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 ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China National Textile and Apparel Council. This standard is under the jurisdiction of the Basic Technical Sub-Committee (SAC/TC209/SC1) of the National Textile Standardization Technical Committee. This standard was drafted by. Shandong Yongxin Nonwoven Materials Co., Ltd., Shandong Taipeng Environmental Protection Material Co., Ltd., and Jiangxi Down Product Quality Supervision and Inspection Center, Zhejiang Jinsanfa Nonwovens Co., Ltd., Zhejiang Wangjin Nonwovens Co., Ltd., Jiangxi Guoqiao Industry Limited company, Jiangsu Shengfang Nano Material Technology Co., Ltd., Shenzhen Chenguo Material Technology Co., Ltd., China Industrial Textile Industry Association, China Textile Standard Inspection and Certification Co., Ltd. The main drafters of this standard. Li Yuhao, Li Guimei, Shi Chengyu, Wang Xuhua, Yan Huarong, Xu Xiongyao, Wu Baichang, Yu Shengchun, Liu Shuangying, Wang Haiping, Liu Feifei, Zheng Dongming, Liu Zhenrui, Huang Jingying, Jiang Haihua, Cai Jianbo. Descriptive terms for nonwoven fabric defects1 ScopeThis standard describes the appearance defects common in nonwoven fabrics. This standard includes the following types of defects. --- Network defects; --- Consolidation defects; --- After finishing defects; --- Winding slitting defects; --- Other defects. Note. This standard is used to define the defects of non-woven fabrics, that is, some defects on the non-woven fabrics that are not intentionally generated by humans. These characteristics do not necessarily mean The product is below standard. Relevant parties need to agree on whether a certain appearance is confirmed as a defect. If both parties think there is a defect Point, you need to reach an agreement on the allowable range of the defect under the premise of considering the end use of the product.2 Networking defects2.1 Broken fiber The surface of spun-melt non-woven fabric has curved, columnar stiff fiber or polymer particles. Note. The causes of this defect are many, mainly including excessive moisture/ash content of the raw material, poor spinning of the spinneret, abnormal drafting, and poor cooling, etc., resulting in melting during spinning The body stream breaks. 2.2 Cloudspot The cloth surface has an uneven cloud-like appearance. Note. The causes of this defect mainly include that the spun-bonding process does not have a good meshing effect, the local fibers are not evenly distributed in the air-laid process, or the fiber comb The effect is not good. 2.3 Coke There are parts of the fabric that turn yellow or darker in color. Note. The cause of this defect is that during the high-speed carding process, the carding equipment appears to be stuck or wound around the roller, and the resulting high temperature causes the fiber to carbonize to form a yellow to brown Scorch. 2.4 Crease There are obvious fold marks on the cloth surface that cannot be removed. Note. The cause of this defect is that the fiber web was folded before being consolidated due to turning over, thinning, overlapping, etc., and was consolidated. 2.5 Fiber knot fiberknot There are clumps of fibers intertwined on the cloth. Note. The cause of this defect is mainly the improper fiber carding process. ...... |
