发明授权
US3858789A Plastic bag 失效
塑料袋

Plastic bag
摘要:
A plastic bag comprising a front wall, a rear wall and a sealed bottom. A purchased commodity is placed in the bag and the open top of the bag is folded over, with the folded portion being positioned against the rear wall of the bag. A pair of convergent heat seals secures the folded portion to the remainder of the bag, thereby forming a pocket to receive a hand. The bag is then carried by placing a hand in the pocket.
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