GB/T 31550-2015Corrugated boxes for packaging in transportation under low temperature (English PDF)
冷链运输包装用低温瓦楞纸箱
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 15, 2015
Implementation date
January 1, 2016
Scope
GB/T 31550-2015 is the English-translated version of 冷链运输包装用低温瓦楞纸箱.
GB/T 31550-2015 is the Chinese standard "Corrugated boxes for packaging in transportation under low temperature".
Its scope clause reads: This standard specifies the cryogenic cold chain transport packaging corrugated boxes (hereinafter referred to as cardboard) product classification, requirements, test methods, inspection Rules, marking, packaging, transportation and storage.
This standard applies to cold-chain transport and storage packaging with low single corrugated, double corrugated box design, production and testing. Its clauses include terms and definitions; requirements.
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Document preview — GB/T 31550-2015
National Standard of the People's Republic of China
- ICS
- 55.160
- Classification
- A 82
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 5 Requirements
1 Scope
This standard specifies the cryogenic cold chain transport packaging corrugated boxes (hereinafter referred to as cardboard) product classification, requirements, test methods, inspection
Rules, marking, packaging, transportation and storage.
This standard applies to cold-chain transport and storage packaging with low single corrugated, double corrugated box design, production and testing.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 191 Packaging - Pictorial signs
GB/T 462 paper, cardboard and moisture measurement sample pulps analysis
GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan
GB/T 4857.2 Basic tests for transport packages - Part 2. Temperature and humidity conditioning
GB/T 4857.4 Basic tests for transport packages - Part 4. The pressure testing machine compression and stacking test method
GB/T 6543 transport packaging corrugated box with a single and double corrugated boxes
GB/T 6544 corrugated board
Determination of GB/T 6545 corrugated cardboard bursting strength
Determination of GB/T 6546 compression strength of corrugated board
Standard atmospheric conditions GB/T 10739 paper, paperboard and pulp sample processing and testing
GB/T 22811 paper quantitatively measured after separating corrugated board composition
3 Terms and Definitions
GB/T 6544 defined by the following terms and definitions apply to this document.
3.1 Low corrugated
Storage and transportation conditions below -15 °C corrugated boxes.
Category 4
According to the number of layers of corrugated cardboard corrugated box divided into single, double corrugated boxes.
5 Requirements
5.1
carton of corrugated cardboard, wire and nail adhesive shall comply with GB/T 6543's.
5.2
carton contents in accordance with the maximum quality, maximum size and integrated corrugated board used in integrated quantitative minimum conditions, the corrugated cardboard resistance
Bursting strength, compression strength should meet the requirements in Table 1.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
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