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GB/T 19787-2025 English PDF

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US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 19787-2025: Packaging materials - Heat-shrinkable polyolefine films
Status: Valid

GB/T 19787: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 19787-2025	279	Add to Cart	3 days	Packaging materials - Heat-shrinkable polyolefine films	Valid
GB/T 19787-2005	209	Add to Cart	3 days	Heat-shrinkable Polyolefin Films for Packaging Materials	Valid

Basic data

Standard ID: GB/T 19787-2025 (GB/T19787-2025)
Description (Translated English): Packaging materials - Heat-shrinkable polyolefine films
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A82
Classification of International Standard: 55.040
Word Count Estimation: 14,135
Date of Issue: 2025-08-29
Date of Implementation: 2026-03-01
Older Standard (superseded by this standard): GB/T 19787-2005
Issuing agency(ies): State Administration for Market Regulation, National Standardization Administration

GB/T 19787-2025: Packaging materials - Heat-shrinkable polyolefine films

---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT19787-2025
ICS 55.040 CCSA82 National Standard of the People's Republic of China Replaces GB/T 19787-2005 Packaging material polyolefin heat shrinkable film Released on August 29, 2025 Implementation on March 1, 2026 State Administration for Market Regulation The National Standardization Administration issued

Preface

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. This document replaces GB/T 19787-2005 "Polyolefin heat shrinkable film for packaging materials". Compared with GB/T 19787-2005, In addition to structural adjustments and editorial changes, the main technical changes are as follows. --- Changed the scope (see Chapter 1, Chapter 1 of the.2005 edition); --- Deleted product specifications (see Chapter 3 of the.2005 edition); --- Added classification (see Chapter 4); --- Changed the technical requirements for width deviation (see 5.2.1, 4.1 of the.2005 edition); --- Added relevant requirements for polyolefin heat shrinkable films with nominal thickness of 8μm≤e< 12μm, 30μm≤e≤52μm (see 5.2.2, 5.3 and Table 3); --- Deleted product grade (see 4.2 and 4.3 of the.2005 edition); --- Changed the physical and mechanical properties requirements (see 5.3, 4.4 of the.2005 edition); --- Added gloss item (see 5.3); --- Changed the right-angle tear load to tear resistance (see 5.3, 4.4 of the.2005 edition); --- Changed the coefficient of kinetic friction (film to film) (see 5.3, 4.4 of the.2005 edition); --- Deleted the hygienic performance (see 4.5 of the.2005 edition); --- Changed the test method for thickness deviation (see 6.4, 5.3 of the.2005 edition); --- Changed the test method and test temperature for thermal shrinkage (see 6.8, 5.8 of the.2005 edition). 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 is proposed and coordinated by the National Technical Committee for Packaging Standardization (SAC/TC49). This document was drafted by. Zhejiang Zhongcheng Packaging Materials Co., Ltd., Jiangsu Libin New Materials Technology Co., Ltd., Xiamen Changsu Industry Co., Ltd., Shandong Huihe Plastic Industry Co., Ltd., Guangzhou Biaoji Packaging Equipment Co., Ltd., Shandong Product Quality Inspection Institute, Suqian Jin Tian Plastic Industry Co., Ltd., Yiwu Wanrui Plastic Products Co., Ltd., Zhejiang Jiuteng Packaging Materials Co., Ltd., Zhanjiang Packaging Materials Enterprise Co., Ltd. Company, Hubei Huanggang Zhongda High-tech Packaging Materials Co., Ltd., Shandong Yaxin Plastic Packaging Co., Ltd., Shandong Yongju Pharmaceutical Technology Co., Ltd. Company, Dawn Zhou (Qingdao) Composite Packaging Materials Co., Ltd., Jinan Languang Electromechanical Technology Co., Ltd., China Export Commodity Packaging Research Institute, Chengdu Product Quality Supervision and Inspection Institute, Zhejiang Fangyuan Testing Group Co., Ltd., Hebei Product Quality Supervision and Inspection Institute, Shandong Media Vocational College, Anhui Zijin New Materials Technology Co., Ltd., Shandong Liman Packaging and Printing Co., Ltd., Beijing Chunfeng Pharmaceutical Co., Ltd. Co., Ltd., Jiangsu Yushi Film Technology Co., Ltd., Zhejiang Jingbo Polyolefin New Materials Co., Ltd., Hangzhou Jinhang New Materials Co., Ltd., Ningbo Yingrui Polymer Technology Co., Ltd. and Hebei Runte New Materials Technology Group Co., Ltd. The main drafters of this document are. Yang Xuejun, Zhang Zhili, Zhou Wanru, Zhao Yang, Gao Yong, Zhan Yueqiang, Zhou Maomao, Shao Dehua, Chen Xi, Xu Zichao, Zhao Jinchao, You Xinxin, Wang Lei, Fu Jinbei, Jin Zhiping, Chen Zhibin, Huo Yanjun, Zhao Junlian, Li Shuangli, Hao Wenjing, Wang Guanzhong, Feng Qingzheng, Li Xiao, Huang Rong, Liu Jinpeng, Li Hui, Yue Lei, Zhu Lei, Li Xiaoming, Huang Xusheng, Xiao Liwei, Zheng Wei, Qin Youwen, Shang Huihua, Yuan Wenbo, Wang Sixuan, Shao Zheng, Wu Guoqian. The previous versions of this document and the documents it replaces are as follows. ---First published in.2005 as GB/T 19787-2005; ---This is the first revision. Packaging material polyolefin heat shrinkable film

1 Scope

This document specifies the requirements for polyolefin heat shrinkable films (hereinafter referred to as films), describes the corresponding test methods, and specifies the inspection specifications. It specifies the rules, marking, packaging, transportation and storage, and gives the product classification. This document is applicable to the use of polyethylene, polypropylene and other resins as the main raw materials, through the tube film method multi-layer co-extrusion cooling to make the film embryo, and then Film with heat shrinkage function made by biaxial synchronous stretching, etc.

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 1040.3 Plastics - Determination of tensile properties - Part 3.Test conditions for films and sheets GB/T 2410 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 acceptance quality limit (AQL) GB/T 2918 Standard environment for conditioning and testing of plastic specimens GB/T 6672 Plastic film and sheeting - Determination of thickness - Mechanical measurement method GB/T 6673 Plastic film and sheeting - Determination of length and width GB/T 8807 Test method for specular gloss of plastics GB/T 10006 Plastic films and sheets - Determination of coefficient of friction GB/T 16578.2 Plastic film and sheeting - Determination of tear resistance - Part 2.Elmendor method QB/T 2358 Test method for heat seal strength of plastic film packaging bags

3 Terms and Definitions

There are no terms or definitions that require definition in this document.

4 Categories

According to the process, it is divided into ordinary type and cross-linked type. ---Ordinary type refers to the polyolefin heat shrinkable film produced by the tubular film method and synchronous biaxial stretching process. --- Cross-linked type refers to a polyolefin that is cross-linked in its molecular chain by electron irradiation based on the synchronous biaxial stretching process of the tubular film method. Hydrocarbon heat shrink film.

5 Requirements

5.1 Appearance The product appearance should comply with the requirements of Table 1. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 19787-2025_English be delivered?

Answer: Upon your order, we will start to translate GB/T 19787-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 19787-2025_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 19787-2025_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 19787-2025?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 19787-2025 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.