Home / Standards / GB/T 45456-2025 GB/T 45456-2025 Active Packaging—Determination of crease stiffness for folding cartons 包装 折叠纸盒折痕挺度的测定 Standard Type GBT ICS 55.040 CCS A83 Status 现行 Issue Date 2025-03-28 Implementation 2025-03-28 Responsible Dept 国家标准委 Drafting Unit N/A