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GB 4806.9-2023 English PDF (GB 4806.9-2016)

GB 4806.9-2023_English: PDF (GB4806.9-2023)
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GB 4806.9-2023English230 Add to Cart 0--9 seconds. Auto-delivery National food safety standard - Metal materials and products for food contact Valid GB 4806.9-2023
GB 4806.9-2016English70 Add to Cart 0--9 seconds. Auto-delivery National Food Safety Standard -- Metal Materials and Articles Used in Food-contact Obsolete GB 4806.9-2016


BASIC DATA
Standard ID GB 4806.9-2023 (GB4806.9-2023)
Description (Translated English) (National Food Safety Standards Plastic Materials and Products for Food Contact)
Sector / Industry National Standard
Classification of Chinese Standard X09
Word Count Estimation 34,335
Date of Issue 2023-09-06
Date of Implementation 2024-09-06
Issuing agency(ies) National Health Commission of the People's Republic of China, State Administration for Market Regulation
Summary This standard applies to plastic materials and products for food contact, including unvulcanized thermoplastic elastomer materials and products. This standard also applies to starch-based plastic materials and products for food contact.

BASIC DATA
Standard ID GB 4806.9-2016 (GB4806.9-2016)
Description (Translated English) National Food Safety Standard -- Metal Materials and Articles Used in Food-contact
Sector / Industry National Standard
Classification of Chinese Standard X09
Word Count Estimation 8,839
Date of Issue 2016-10-19
Date of Implementation 2017-04-19
Older Standard (superseded by this standard) GB 9684-2011; GB 11333-1989
Regulation (derived from) State Health and Family Planning Commission Notice No.1516 of 2016


GB 4806.9-2023 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA National Food Safety Standard - Metal Materials and Products for Food Contact ISSUED ON: SEPTEMBER 6, 2023 IMPLEMENTED ON: SEPTEMBER 6, 2024 Issued by: National Health Commission of the People’s Republic of China; State Administration for Market Regulation. Table of Contents Foreword ... 3 1 Scope ... 4 2 Terms and Definitions ... 4 3 Basic Requirements ... 4 4 Technical Requirements ... 5 5 Others ... 7 Appendix A Special Requirements for Migration Test ... 9 Foreword This Standard serves as a replacement of GB 4806.9-2016 National Food Safety Standard - Food Contact Metal Materials and Articles. In comparison with GB 4806.9-2016, the main changes are as follows: ---The terms and definitions are modified; ---The requirements for raw materials are modified; ---The physical and chemical indicators are modified, and alloy element migration limit indicators are added; ---Other technical requirements are added; ---Special use requirements are deleted; ---The migration test is modified; ---The requirements for label identification are modified; ---The special requirements for migration test in Appendix A are modified. National Food Safety Standard - Metal Materials and Products for Food Contact 1 Scope This Standard is applicable to metal materials and products for food contact. 2 Terms and Definitions 2.1 Metal Materials and Products for Food Contact Under normal conditions of use, various metal (including various metal plating and alloys) materials and products that are expected to come into contact with or have come into contact with food. Hereinafter referred to as “metal materials and products”. 2.2 Metal Plating A metal coating formed on the food-contact surface of a solid material or product through various plating techniques. 2.3 Base Material A material constituting the matrix of metal materials and products, excluding surface coatings and metal plating. 2.4 Alloy Elements When smelting metals, one or multiple metallic or non-metallic elements that are intentionally added to achieve certain property requirements (such as: tensile strength, hardness, wear resistance, corrosion resistance and electrical conductivity, etc.). Metallic alloy elements, such as: aluminum, copper, chromium, manganese, molybdenum, nickel, zinc, tin and cobalt, etc.; non-metallic alloy elements, such as: carbon and silicon, etc. 2.5 Impurity Elements Unintentionally added elements remaining in a metal. 3 Basic Requirements The metal materials and products shall comply with the stipulations of GB 4806.1. 4.4 Other Technical Requirements 4.4.1 The metal materials and products for food contact that use coatings, inks and (or) adhesives, etc. shall also comply with the stipulations of corresponding national food safety standards for coatings, inks and (or) adhesives, etc. 4.4.2 The amount of tin in tinned thin steel plate containers that migrates into food shall satisfy the requirements of GB 2762 and other relevant national food safety standards. 5 Others 5.1 Migration Test 5.1.1 The migration test shall be carried out in accordance with the stipulations of GB 31604.1 and GB 5009.156. Except for the special stipulations in Appendix A. 5.1.2 The metal materials and products expected to be repeatedly used shall be subject to three migration tests in accordance with the requirements of GB 31604.1. Specifically speaking, the compliance of stainless-steel materials and products is determined based on the determination results of the third test. If the amount of migration measured in the first test does not exceed the limit, and there is evidence to prove that the amount of migration measured in subsequent tests will not increase, there is no need to conduct the subsequent tests. Metal materials and products made of other textures will be deemed disqualified if any one of the three migration test results exceeds the limit. ......


GB 4806.9-2016 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA National Food Safety Standard – Metal Materials and Articles Used in Food-contact ISSUED ON. OCTOBER 19, 2016 IMPLEMENTED ON. APRIL 19, 2017 Issued by. National Health and Family Planning Commission of the People’s Republic of China Table of Contents Foreword ... 3  1 Scope ... 4  2 Terms and Definitions ... 4  3 Basic Requirements ... 4  4 Technical Requirements ... 4  5 Others ... 5  Annex A Special Requirements for Migration Test ... 7  Foreword This Standard replaces GB 9684-2011, National Food Safety Standard – Stainless Steel Products, and GB 11333-1989, Hygienic Standard for Aluminum-wares for Food Use. Compared with the above-mentioned standards, the main changes of this Standard are as follows. -- it changes the name of the standard into “National Food Safety Standard – Metal Materials and Articles Used in Food-contact”; -- it modifies Scope; -- it modifies Terms and Definitions; -- it increases Basic Requirements; -- it modifies Material Requirements; -- it modifies Physicochemical Indexes; -- it increases requirements for migration test; -- it increases requirements for special use; and -- it modifies requirements for designation. National Food Safety Standard – Metal Materials and Articles Used in Food-contact 1 Scope This Standard applies to metal materials and articles used in food-contact. 2 Terms and Definitions 2.1 metal materials and articles used in food-contact all kinds of metal materials and articles (including all kinds of metal coatings and alloys) which are expected to be or have been in contact with food, under normal conditions of use, hereinafter referred to as “metal materials and articles”. 2.2 metal coating a metal film formed on the surface of all kinds of solid materials or articles by plating 2.3 base material a material constituting the matrix of metal materials and articles, not including surface coating or metal coating. 3 Basic Requirements Metal materials and articles shall meet the specifications of GB 4806.1. 4 Technical Requirements 4.1 Material requirements 4.1.1 Metal base materials, metal coatings and welding materials used to make metal materials and articles shall not be harmful to human health. 4.1.2 Composition of materials including metal base materials and coatings shall be consistent with corresponding composition marked or designated for such products. 4.1.3 Main part of stainless steel food containers and tools and equipment for food production shall be stainless steel material, i.e. austenitic stainless steel, austenite- ferrite stainless steel and ferritic stainless steel; main part of stainless steel table ware high temperature sterilization for not more than 2 h, and storage at room temperature or below room temperature for more than 30 d) In contact with food for 3 d or less than 3 d at room temperature or below room temperature 40°C; test time is specified in Table 3 of GB 31604.1- In contact with food for 3 d or less than 3 d at room temperature or below room temperature, and in contact with hot food occasionally 70°C; test time is specified in Table 3 of GB 31604.1- After hot filling, store at room temperature for 24 h or less than 24 h 70°C, 2 h; and then 40°C, 24 h High temperature contact such as steaming and boiling, frying and baking (except uncoated iron fry pans) Boiling temperature, 2 h Uncoated iron fry pan Boiling temperature, 1 h Electric heating food processing equipment and other electric appliances for food processing Based on the maximum time and maximum temperature designated in instruction manual or used in production and operation, choose test time and temperature in accordance with Table 3 and Table 4 of GB 31604.1-2015, but the maximum test temperature shall not exceed 100°C A.3 Other requirements A.3.1 For electric heating food processing equipment and other products, take the minimum rated volume and its corresponding contact area as the ration of food simulant volume to sample contact area, if instruction manual has designated rated volume. A.3.2 If a product has an adaptive cover, it can be tested based on the sealing condition during normal use. A.3.3 When migration test of food simulant needs to be carried out for tin plated or chromium-plated sheet containers, try to simulate the sealing condition of containers during normal use; prevent air from getting in containers. Use an empty can sealed by user if possible; drill a hole at the centre of can cover (bore diameter shall be as small as possible); use a clean syringe or other utensils deemed appropriate to inject the food simulant heated to test temperature into the can through the bore, until it is filled. Use sealing film or appropriate inert plug to seal the hole, to prevent air getting in the can. Carry out migration test in accordance with the conditions chosen; after the specified test time, shake the can to mix up the solution in it; open the can cover; immediately pour the solution in a clean glass or plastic container; and use an appropriate amount of nitric acid to acidize the solution before carrying out analysis of the target. ......

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