BB/T 0052-2017 Co-extrusion films and pouches for liquid milk packaging

BB/T 0052-2009 Liquid milk co-extruded packaging film and bag

GB/T 7707-2008 The intaglio prints for decorating GB/T 9639.1-2008 Plastics film and sheeting—Determination of impact resistance by the free-falling dart methord—Part 1:Staircase methord GB/T 10004-2008 Plastic laminated films and pouches for packaging—Dry lamination and extrusion lamination GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 1038-2000 Plastics—Film and sheeting—Determination of gas transmission—Differential-pressure method GB/T 1038.1-2022 Plastics—Film and sheeting—Determination of gas-transmission rate—Part 1:Differential-pressure methods GB/T 1038.2-2022 Plastics—Film and sheeting—Determination of gas-transmission rate—Part 2:Equal-pressure methods GB/T 1040.3-2006 Plastics—Determination of tensile properties—Part 3:Test conditions for films and sheets GB/T 2410-1980 Transparent plastics—Transmissivity and haze test GB/T 2410-2008 Determination of the luminous transmittance and haze of transparent plastics 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 2918-1998 Plastics—Standard atmospheres for conditioning and testing GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing GB 4806.7-2016 Food Safety National Standards for Plastic Materials and Products Used for Food Contact GB 4806.7-2023 National standard for food safety: Plastic materials and products for food contact GB/T 6672-2001 Plastics film and sheeting—Determination of thickness by mechanical scanning GB/T 6673-2001 Determination of length and width of plastics film and sheeting 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/T 19789-2005 Packaging material—Test method for oxygen gas permeability characteristics of plastic film and sheeting—Coulometric sensor GB/T 19789-2021 Packaging material—Test method for oxygen gas permeability characteristics of plastic film and sheeting—Coulometric sensor GB/T 26253-2010 Determination of water vapour transmission rate for plastics-film and sheeting—Infrared detection sensor method GB 31604.1-2015 Food Safety National Standards General Rules for Migration Tests of Food Contact Materials and Products GB 31604.1-2023 National standard for food safety: General rules for migration tests of food contact materials and products GB 31604.2-2016 National standard for food safety: Determination of potassium permanganate consumption in food contact materials and products GB 31604.7-2016 Food Safety National Standards for Food Contact Materials and Products Bleaching Test GB 31604.7-2023 Food Safety National Standards for Food Contact Materials and Products Decolorization Test GB 31604.8-2016 National standard for food safety: Determination of total migration of food contact materials and products GB 31604.8-2021 Food Safety National Standards: Determination of Total Migration of Food Contact Materials and Products GB 31604.9-2016 National Food Safety Standards: Determination of Heavy Metals in Food Contact Materials and Products Simulants QB/T 2358-1998 Plastic film packaging bag heat seal strength testing method GB/T 191-2025 Graphical symbols marking for handling and storage of packages