T/SHBX 004-2021 Biodegradable plastic film and bags for logistics and delivery during transportation

GB/T 1040.1-2006 Plastics—Determination of tensile properties—Part 1:General principles GB/T 1040.1-2018 Plastics—Determination of tensile properties—Part 1:General principles GB/T 1040.1-2025 Plastics—Determination of tensile properties—Part 1:General principles GB/T 1040.3-2006 Plastics—Determination of tensile properties—Part 3:Test conditions for films and sheets GB/T 1041-2008 Plastics—Detemination of compressive properties GB/T 1844.2-1995 Symbols of plastics and resins—Part 2:Fillers and reinforcing materials GB/T 1844.2-2008 Plastic—Symbols and abbreviated—Part 2:Fillers and reinforcing materials GB/T 1844.2-2022 Plastics—Symbols and abbreviated terms—Part 2:Fillers and reinforcing materials 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 2792-1998 Test method for peel strength of pressure-sensitive tape at 180°angle GB/T 2792-2014 Measurement of peel adhesion properties for adhesive tapes 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 6672-2001 Plastics film and sheeting—Determination of thickness by mechanical scanning GB/T 8809-2015 Pendulum impact resistance of plastic film GB/T 9345.1-2008 Plastics—Determination of ash—Part 1:General methods 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 15337-1994 General rules for atomic absorption spectrometric analysis GB/T 15337-2008 General rules for atomic absorption spectrometric analysis GB/T 16288-2008 Marking of plastics products GB/T 16606.3-2018 Packings for express service—Part 3:Packing bag GB/T 18006.3-2020 General requirement of degradable disposable tableware GB/T 19276.1-2003 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium—Method by measuring the oxygen demand in a closed respirometer GB/T 19276.2-2003 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium—Method by analysis of evolved carbon dioxide GB/T 19277.1-2011 Determination of the ultimate aerobic biodegradability of plastic materials under conctrolled composting conditions—Method by analysis of evolved cabon dioxide—Part 1:General method GB/T 19277.1-2025 Determination of the ultimate aerobic biodegradability of plastic materials under conctrolled composting conditions—Method by analysis of evolved cabon dioxide—Part 1:General method GB/T 19277.2-2013 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions—Method by analysis of evolved carbon dioxide—Part 2:Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test GB/T 21302-2007 General rules of laminated films and pouches for packaging GB/T 21661-2020 Plastic shopping bags GB/T 22047-2008 Plastics—Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved GB/T 32106-2015 Plastics—Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system—Method by measurement of biogas production GB/T 33797-2017 Plastics—Determination of the ultimate anaerobic biodegradation under high-solids anaerobic-digestion conditions—Method by analysis of released biogas GB/T 34848-2017 Determination of shrinkage character for heat-shrinkable films GB/T 35773-2017 Assessment for odor of packaging materials and products GB/T 37837-2019 General rules for quadrupole inductively coupled plasma mass spectrometry GB/T 37861-2019 Determination of halogen in electrical and electronic products—Ion chromatography method GB/T 38727-2020 Biodegradable plastic films and bags for express logistics transportation and delivery GB/T 38737-2020 Plastics—Determination of the ultimate anaerobic biodegradation of plastic materials in controlled slurry digestion systems—Method by measurement of biogas production GB/T 39084-2020 Green product assessment—Packings for express service QB/T 1130-1991 Test Method for the Tear Strength of Plastic at Right Angles QB/T 2358-1998 Plastic film packaging bag heat seal strength testing method SN/T 2249-2023 Determination of 34 plasticizers in plastic materials and products by gas chromatography-mass spectrometry YZ/T 0166-2018 "Technical Requirements for Packaging Filling Materials for Mail Parcels" 可降解塑料制品的分类与标识规范指南(中轻联综合〔2020〕284号) GB/T 19276.2-2026 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium—Part 2:Method by analysis of evolved carbon dioxide GB/T 19276.1-2026 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium—Part 1:Method by measuring the oxygen demand in a closed respirometer