GB/T 28120-2011 Paper sacks for flour

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 5009.60-2003 Method for analysis of hygienic standard of products of polyethylene, polystyrene and polypropyrene for food packaging GB/T 5009.78-2003 Method for analysis of hygienic standard of papers for food packaging GB 9685-1994 Hygienic standard for adjuvants and processing aids in food containers and packing materials GB 9685-2003 Hygienic standard for adjuvants and processing aids in food containers and packaging materials GB 9685-2008 Hygienic standards for uses of additives in food containers and packaging materials GB 9685-2016 Food Safety National Standards for Additives Used in Food Contact Materials and Products Standard GB 9687-1988 Hygienic standard for polyethylene products used as food containers and tablewares GB/T 10739-2002 Paper, board and pulps—Standard atmosphere for conditioning and testing GB/T 10739-2023 Paper,board and pulps—Standard atmosphere for conditioning and testing GB 11680-1989 Hygienic standard of paper used for food packaging GB/T 16491-1996 Electronic universal testing machines GB/T 16491-2008 Electronic universal testing machines GB/T 16491-2022 Electronic universal testing machines GB/T 4857.5-1992 Packaging--Transport packages--Verticalimpact test method by dropping GB/T 191-2025 Graphical symbols marking for handling and storage of packages