It could be firmly hot sealed and strongly laminated between different layers of material; four cornered solid construction make it also has good function of resistance of the water and oxygen.

  • 此产品具有防静电功能好、抽真空效果佳、透明度高、透气率低、防潮性能好、抗拉强度与耐穿刺强度高、易热封、密封性好、不易老化等特点。

  • 互联网摘选 2025-01-19 22:08:14

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