Home / Standards / GB/T 19787 GB/T 19787 Active Packaging materials—Heat-shrinkable polyolefine films 包装材料 聚烯烃热收缩薄膜 Standard Type GBT ICS 55.040 CCS A82 Status 现行 Issue Date 2025-08-29 Implementation 2026-03-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委