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    • 35. 发明授权
    • Expanded plastic packaging system for substantially planar objects
    • 膨胀塑料包装系统,用于基本上平面的物体
    • US4892193A
    • 1990-01-09
    • US323191
    • 1989-03-13
    • Gregg Thomas
    • Gregg Thomas
    • B44D7/00B65D81/107
    • B65D81/107B44D7/00
    • A packaging system for substantially planar objects such as paintings and prints is disclosed which has two major components made of expanded plastic such as polystyrene foam. The two major components may be a bottom with a lid, two bottoms or two lids. The two major components are sealed around the object with flexible adhesive tape. The outside of the container so formed may be covered with a plastic coating to protect the expanded plastic from damage and soiling and the two major components may be joined by a hinge. Impact strips of plastic foam are provided to protect the artwork from impact forces and plastic foam cushions and expanded plastic spacers are used to securely fasten and protect the artwork.
    • 公开了一种用于基本上平面的物体如油漆和印刷品的包装系统,其具有由诸如聚苯乙烯泡沫的膨胀塑料制成的两个主要部件。 两个主要部件可以是具有盖子,两个底部或两个盖子的底部。 两个主要部件用柔性胶带密封在物体周围。 如此形成的容器的外部可以用塑料涂层覆盖,以保护膨胀的塑料免受损坏和污染,并且两个主要部件可以通过铰链连接。 提供塑料泡沫的冲击条以保护艺术品免受撞击力和塑料泡沫垫子的影响,并且使用膨胀塑料垫片可靠地固定和保护图案。