Invention Grant
US5985384A Sealed pouch 失效
密封袋

Sealed pouch
Abstract:
A sealed pouch made of a laminated sheet comprising a plurality of synthetic resin films, or comprising a synthetic resin film and a layer of other material than the synthetic resin film, such as an aluminum foil, has a plurality of sides. At least one of the sides has an edge portion coated with a coating layer containing granules of ceramic, metal or the like.
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