초록 ▼

The present invention relates to a packaging container designed to transport an inner container containing a liquid. The packaging container has at least one sealing multi-layer comprising a first water soluble film and an absorbent material. The inner layer of the packaging container is the water-s

The present invention relates to a packaging container designed to transport an inner container containing a liquid. The packaging container has at least one sealing multi-layer comprising a first water soluble film and an absorbent material. The inner layer of the packaging container is the water-soluble film that forms the boundary between the cavity that hold the inner container and the packaging container. When the liquid leaks from the inner container while in the packaging container, the liquid dissolves the water-soluble film. When the film is dissolved, the absorbent material is released to absorb and immobilize the liquid material. This immobilization prevents the liquid from escaping from the packaging container.

대표청구항 ▼

[ I claim:] [1.] A packaging container comprisingat least one sealable multi-layer film having at least a first layer of a water soluble film and at least one layer of a water insoluble film, wherein the inner layer of the packaging container is the water soluble film and the outer layer of the pack

[ I claim:] [1.] A packaging container comprisingat least one sealable multi-layer film having at least a first layer of a water soluble film and at least one layer of a water insoluble film, wherein the inner layer of the packaging container is the water soluble film and the outer layer of the packaging container is the water insoluble film, the water insoluble film and water soluble film are superimposed and bonded to each other at the peripheral edges of each film, the water soluble film dissolves when a liquid material contained in a vial leaks within the packaging container;a cavity within the packaging container to hold the vial wherein the boundary between the cavity and the packaging container is the first water soluble film; andan absorbent material between the first water soluble film and the water insoluble film that absorbs and immobilizes the liquid material, so the liquid material is prevented from leaking from the packaging container.