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GB/T 46805-2025General quality rules for self-heating devices for foods (English PDF)

食品用自热装置质量通则

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 2, 2025

Implementation date

January 1, 2027

Scope

GB/T 46805-2025 is the English-translated version of 食品用自热装置质量通则.

GB/T 46805-2025 is the Chinese standard "General quality rules for self-heating devices for foods". Its scope clause reads: This document defines the terminology and definitions for self-heating devices for food use, provides product classifications, and specifies technical requirements, inspection rules, and marking procedures.

Packaging, transportation, and storage, and the corresponding test methods are described. This document applies to the production, inspection, and sale of self-heating devices for food use. Its clauses include terms and definitions.

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Document preview — GB/T 46805-2025

National Standard of the People's Republic of China

ICS: 67.250
Classification: A 82

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative references
3 Terms and Definitions

1 Scope

This document defines the terminology and definitions for self-heating devices for food use, provides product classifications, and specifies technical requirements, inspection rules, and marking procedures.

Packaging, transportation, and storage, and the corresponding test methods are described.

This document applies to the production, inspection, and sale of self-heating devices for food use.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

GB/T 191 Packaging and Storage Graphic Symbols

GB/T 2828.1 Sampling Procedures for Inspection by Attributes - Part 1.Sampling Schemes Retrieved by Acceptable Quality Limit (AQL) for Lot-by-Lot Inspection

GB 5749 Standard for Drinking Water Quality

GB/T 6682 Specifications and test methods for water used in analytical laboratories

GB/T 18006.1 General Technical Requirements for Disposable Plastic Tableware

GB/T 18455 Packaging Recycling Mark

JJF1070 Rules for Measurement and Inspection of Net Content of Prepackaged Commodities

FZ/T 64033 Spunbond Thermal Rolling Nonwoven Fabrics

FZ/T 64034 Spunbond/Meltblown/Spunbond (SMS) Nonwoven Fabrics

QB/T 5394 Aluminum Foil Products for Catering and Cooking

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 heating pack for foods

It can react with a certain amount of water, releasing heat and producing water vapor within a specified time, which can heat the corresponding food to the required temperature.

Temperature, for pre-packaged products that do not directly contact food.

3.2 Self-heating food boxes

A food container for disposable heating, consisting of an outer box, an inner box, and a lid.

Note. The outer box is used for the food heating pack to react with water, the inner box is used to hold the food, and the lid is used to seal the outer box.

3.3

Packaging products containing water that are specially formulated for use with food heating packs.

3.4

It consists of a food heating pack (3.1), a self-heating meal box (3.2), etc., with or without a dedicated heating water pack (3.3), for one-time heating.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

Referenced standards

Normative references

JJF1070

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