GB/T 22647-2008 in English

《GB/T 22647-2008软包装用铝及铝合金箔》由TC243（全国有色金属标准化技术委员会）归口，TC243SC1（全国有色金属标准化技术委员会轻金属分会）执行，主管部门为中国有色金属工业协会。
本标准规定了软包装用铝及铝合金箔的要求、试验方法、检验规则和标志、包装、运输、贮存及合同（或订货单）内容。
本标准适用于食品、饮料、医药等软包装方面使用的铝及铝合金箔。

1 Scope

This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage as well as contract (or order form) contents of aluminum and aluminum alloys foil for flexible packaging.

This standard is applicable to aluminum and aluminum alloys foil for flexible packaging of food, beverage and medicine.

2 Normative References

The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections) to, or revisions, of any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest editions apply.

GB/T 228 Metallic Materials - Tensile Testing at Ambient Temperature
GB/T 3190 Wrought Aluminum and Aluminum Alloys - Chemical Composition Limits
GB/T 3199 Wrought Aluminum and Aluminum Alloy Products - Packing, Marking, Transporting and Storing
GB/T 7999 Optical Emission Spectrometric Analysis Method of Aluminum and Aluminum Alloys
GB/T 16865 Test Pieces for Tensile Test for Wrought Aluminum and Magnesium Alloy Products
GB/T 17432 Methods of Sampling for Analyzing the Chemical Composition of Wrought Aluminum and Aluminum Alloy
GB/T 20975
(All Parts) Methods for Chemical Analysis of Aluminum and Aluminum Alloys
GB/T 22638.1 Test Methods for Aluminum and Aluminum Alloy Foils - Part 1: Determination of Thickness by Gravimetric Method
GB/T 22638.2 Test Methods for Aluminum and Aluminum Alloy Foils - Part 2: Determination of Pinhole
GB/T 22638.3 Test Methods for Aluminum and Aluminum Alloy Foils - Part 3: Determination of Stickiness
GB/T 22638.5 Test Methods for Aluminum and Aluminum Alloy Foils - Part 5: Determination of Wettability by Brushing

3 Terms and Definitions

For the purpose of this standard, the following terms and definitions apply.

3.1
eccentricity

Foreword i
1 Scope
2 Normative References
3 Terms and Definitions
4 Requirements
5 Test Methods
6 Inspection Rules
7 Marking, Packaging, Transportation and Storage
8 Contract (or Order Form) Contents