Prevent air package bag that punctures with bilayer structure

The utility model discloses a prevent air package bag that punctures with bilayer structure belongs to air packing device technical field, its characterized in that: comprises a bag bod, the triumphant husband of anti -puncture layer adoption acts as go -between to weave and forms, through first horizontal hot seal line fixed connection jointly between first gas column piece, second gas column piece and the anti -puncture layer upper portion, through second horizontal hot seal line fixed connection jointly between first gas column piece, second gas column piece and the anti -puncture layer lower part. The utility model discloses a device has bilayer structure, can protect article better to can keep out the puncture, prevent the wrapping bag pricked the back out of action. 本实用新型公开种具有双层结构的防穿刺空气包装袋，属于空气包装装置技术领域，其特征在于：包括第气柱片、与第气柱片相连的第二气柱片、设置在第气柱片和第二气柱片之间的防穿刺层，所述防穿刺层采用凯夫拉线编织而成；所述第气柱片、第二气柱片和防穿刺层上部之间通过第共同横热封线固定连接，所述第气柱片、第二气柱片和防穿刺层下部之间通过第二共同横热封线固定连接。该实用新型装置具有双层结构，可以更好地对物品进行保护，并能抵挡穿刺，防止包装袋被刺破后失去作用。