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GB/T 44572-2024: Biaxially oriented polyethylene(BOPE) film
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 44572-2024	English	289	Add to Cart	3 days [Need to translate]	Biaxially oriented polyethylene(BOPE) film

GB/T 44572-2024: Biaxially oriented polyethylene(BOPE) film

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National Standard of the People's Republic of China ICS 83.140.10CCS G 33 Biaxially oriented polyethylene (BOPE) film Biaxially oriented polyethylene (BOPE) film 2024-09-29 Release 2025-04-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting is required. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed by China Light Industry Federation. This document is under the jurisdiction of the National Technical Committee for Standardization of Plastic Products (SAC/TC 48). This document was drafted by. Shanghai Ruoyi New Materials Technology Co., Ltd., Changhong Meiling Co., Ltd., Guangdong Weifu Packaging Materials Co., Ltd. Company, Chengde Technology Co., Ltd., Beijing Technology and Business University, Yantai Fuli Packaging Materials Co., Ltd., Shijiazhuang Yucai Pharmaceutical Packaging Materials Co., Ltd., Sinopec (Beijing) Chemical Research Institute Co., Ltd., Jinan Sike Testing Technology Co., Ltd., Tianjin Huaheng Packaging Materials Co., Ltd., Shanghai Zijiang Color Printing and Packaging Co., Ltd., Henghe Materials Technology Co., Ltd., Klinsmann New Materials Co., Ltd., Guangdong Shicheng Plastic Machinery Co., Ltd., Jiangsu Shenkai Packaging High-tech Co., Ltd., Inner Mongolia Yili Industrial Group Co., Ltd., Squirrel Co., Ltd., Amcor Technology R&D Co., Ltd., Shanghai Toppan Co., Ltd., Ziyang Zhongnuocheng Plastic Products Co., Ltd. Co., Ltd., Chongqing Hetai Runjia Co., Ltd., Kangmingyuan (Guizhou) Technology Development Co., Ltd., Jiangsu Teliliang New Materials Technology Co., Ltd., Anhui Zijin New Materials Technology Co., Ltd. and Hubei Fusite Materials Technology Group Co., Ltd. The main drafters of this document are. Wei Liming, Chen Sen, Xu Bo, Liang Yanyang, Wang Chengeng, Chi Fuyi, Shang Guodong, Gao Dali, Zhang Muqing, Zhou Jian, Chen Manli, Wang Bin, Wang Zhenqing, Zhang Chunhua, Chen Yuefeng, Song Lijun, Huang Ranling, Zou Yanhong, Gu Shenlong, Xu Xiangyang, Yang Hao, Yue Jinfu, Guo Jianbing, Cao Liang, Xing Bin, and Zhang Dong. Biaxially oriented polyethylene (BOPE) film

1 Scope

This document specifies the classification, appearance, size and physical and mechanical properties of biaxially oriented polyethylene (BOPE) film (hereinafter referred to as "film"). It describes the product testing methods and specifies the inspection rules, marking, packaging, transportation and storage contents. This document applies to the production, inspection and sales of films made from polyethylene resin as the main raw material using the planar biaxial stretching method.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 191 Pictorial markings for packaging, storage and transportation GB/T 1040.3 Determination of tensile properties of plastics Part 3.Test conditions for films and sheets GB/T 2410-2008 Determination of light transmittance and haze of transparent plastics GB/T 2828.1 Sampling procedures for inspection by attributes Part 1.Sampling plans for batch inspection based on the acceptance quality limit (AQL) GB/T 2918 Standard environment for conditioning and testing of plastic specimens GB/T 6672 Plastic film and sheet thickness determination mechanical measurement method GB/T 6673 Determination of length and width of plastic film and sheeting GB/T 8807 Test method for specular gloss of plastics GB/T 10006 Determination of friction coefficient of plastic films and sheets GB/T 12027 Test method for dimensional change of plastic film and sheeting upon heating GB/T 14216 Determination of wetting tension of plastic films and sheets GB/T 26253 Plastic film and sheeting - Determination of water vapor transmission rate - Infrared detector method GB/T 37841 Test method for puncture resistance of plastic films and sheets QB/T 2358 Test method for heat seal strength of plastic film packaging bags QB/T 5609 Multilayer co-extruded cast polyethylene film

3 Terms and definitions

The terms and definitions defined in QB/T 5609 and the following apply to this document. 3.1 Semi matt film The surface roughness of the matte layer is uniform, the haze is greater than or equal to 20% and less than 70%, and the glossiness (incident angle 45°) is greater than 15%. film. Note. The surface layer of the film with high roughness, low glossiness and diffuse reflection is the matte layer. 3.2 Matt film The matte layer has a uniform surface roughness, a haze greater than or equal to 70%, and a glossiness (incident angle 45°) less than or equal to 15%. ...