GB/T 12000-1989
Replaced
GB/T 33798-2025
Active
National standards
GB/T 33798-2025 Bio-polyester drum-linkage bags
GB/T 33798-2025 Bio-polyester drum-linkage bags
Price:
$ 36.00
Basic Information
Standard Code:
GB/T 33798-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods for synthetic resins and plastics
ICS Name:
Plastic Composite
Publish Date:
2025-03-28
Implement Date:
2025-10-01
Pages:
16 pages
Scope
This document specifies the product requirements, inspection rules, marking, packaging, transportation, and storage for biodegradable polyester roll bags (hereinafter referred to as roll bags), and describes the corresponding test methods.
This document applies to roll bags (also known as tear-off bags or break-off bags) manufactured primarily from biodegradable polyester. In this document, "biodegradable polyester" primarily refers to polymers containing ester bonds in their chemical structure and capable of biodegradation, including but not limited to polylactic acid (PLA), polybutylene succinate (PBS), polybutylene adipate-terephthalate (PBAT), polyhydroxyalkanoate (PHA), polycaprolactone (PCL), polypropylene carbonate (PPC), and products prepared from their blends.
Development Information
Replace the following standards
Referenced Standards
GB/T 1037-1988 Test method for water vapor transmission of plastic film and sheet—Cup method
GB/T 1037-2021 Test method for water vapor transmission of plastic film and sheet—Desiccant method and water method
GB/T 1038.1-2022 Plastics—Film and sheeting—Determination of gas-transmission rate—Part 1:Differential-pressure methods
GB/T 1040.1-2018 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 2410-1980 Transparent plastics—Transmissivity and haze test
GB/T 2410-2008 Determination of the luminous transmittance and haze of transparent plastics
GB/T 2828.1-2012 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/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/T 8807
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 10006-2021 Plastics—Film and sheeting—Determination of the coefficients of friction
GB/T 14216-1993 Plastics—Film and sheeting—Test method for wetting tension
GB/T 14216-2008 Plastics—Film and sheeting—Determination of wetting tension
GB/T 41010-2021 Degradability and identification requirements of biodegradable plastics and products
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
Related Standards
GB/T 15585-1995
Abolished
GB/T 15585-1995 Determination of shrinkage for injection moulding thermoplastics
GB/T 15596-1995
Replaced
GB/T 15596-1995 Plastics—Determination of changes in Color and variations in properties after exposure to daylight under glass, natural weathering or artificial light
GB/T 15598-1995
abolished_transferred
GB/T 15598-1995 Testing methods for shear strength of plastics by punch tool
GB/T 1843-1996
Replaced
GB/T 1843-1996 Plastics—Determination of izod impact strength
GB/T 2035-1996
Replaced