GB/T 9106.2-2019Packaging containers—Two-piece can—Part 2: Aluminum easy open end and steel can (English PDF)

Foreword

GB/T 9106 "Packaging container two-piece can" is divided into two parts.

--- Part 1. Aluminum easy to open aluminum cans;

--- Part 2. Aluminum easy to open steel cans.

This part is the second part of GB/T 9106.

This part is drafted in accordance with the rules given in GB/T 1.1-2009.

This part replaces GB/T 29345-2012 "Packaging container aluminum easy to open cover steel two-piece can". Compared with GB/T 29345-2012 The main technical content changes are as follows.

--- Revised the normative reference documents (see Chapter 2, Chapter 2 of GB/T 29345-2012);

--- Modified the tank type classification, divided into 202 series and 206 series, (see 4.1.1, 4.1 of GB/T 29345-2012);

--- Modified the two-piece tank model code and added the information of the nominal capacity (see 4.1.2, Table 1, 4.1 of GB/T 29345-2012);

--- Revised the height of the aluminum easy-opening shoulder glue (see 4.2.2, Figure 2, 4.2.2, Figure 2 of GB/T 29345-2012);

--- Removed the structure of two cans of 206/211×310 (250mL) and 206/211×310 (275mL) in the 206 series Dimensions (see 4.3.1, Table 1 of GB/T 29345-2012);

--- Increased the structural dimensions of the 202 series tanks (see 4.3.1, Table 2);

--- Revised the size of the 206 series aluminum easy-open cover structure, and increased the size of the 202 series aluminum easy-open cover structure (see 4.3.2, Table 3, 4.3.2, Table 2) of GB/T 29345-2012;

--- Revised the axial bearing pressure of the tank and the pressure resistance index of the tank bottom (see 5.2.2, Table 5, 5.2.1 of GB/T 29345-2012, table 3);

---Modified aluminum easy-opening pressure resistance index, inner coating integrity requirements, aluminum easy to open cap sealing adhesive dry film volume index changed to sealing adhesive Dry film quality indicators (see 5.3.2, Table 7, 5.3.1, Table 5 of GB/T 29345-2012);

--- Revised food safety requirements (see 5.4, 5.4 of GB/T 29345-2012).

1 Scope

This part of GB/T 9106 specifies the specification classification, structural dimensions and technical requirements of aluminum easy-opening steel cans (hereinafter referred to as two-piece cans). Test methods, inspection rules and marking, packaging, transportation and storage.

This section applies to the manufacture, circulation and use of unused aluminum easy-open lids and steel cans for beer, carbonated and nitrogen-filled soft drinks.

Supervised inspection, two-piece cans containing other contents can be used as reference.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this document. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 2520-2017 cold rolled electroplated tin plate and strip

GB/T 2828.1-2012. Sampling procedures for counting sampling - Part 1. Quantitative inspection by batches plan

GB/T 4122.4 Packaging terminology Part 4: Materials and containers

GB 4806.1 National food safety standards General requirements for food contact materials and products

GB 4806.9 National Food Safety Standards Metal Materials and Products for Food Contact

GB 4806.10 National food safety standards for food contact coatings and coatings

GB 4806.11 National food safety standards for rubber materials and products for food contact

GB 9685 National Standard for Food Safety Standards for the use of additives for food contact materials and products

GB/T 18455 packaging recycling mark

3 Terms and definitions

The terms and definitions defined in GB/T 4122.4 apply to this document.

4 Specification classification and structural dimensions