Impact-resistant wrapping system
AssigneeBurlington Consolidated Limited Incorporation
InventorZoltan K. Jaszai
Life of this patent
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Abstract
An impact-resistant wrapping system includes a sheetlike wrapping body having a cavity surrounded by a flexible wall member with gas-barrier properties and a gas-generating capsule having at least two types of materials for generating a gas to expand the cavity of the sheetlike wrapping body. The materials are separately sealed by a film and can be mixed with each other upon being depressed. A portion permeable only to the gas is formed in at least a part of the gas-generating capsule, while the gas-generating capsule is accommodated in the cavity of the sheetlike wrapping body.
Claims11
An impact-resistant wrapping system, comprising:
- a wrapping body comprising a flexible wall member that is substantially impermeable to gas and a cavity inside said flexible wall member;
- and
- a gas-generating capsule accommodated in said cavity of said wrapping body, said gas-generating capsule comprising at least two types of materials that are separately sealed therein and that are mixable with each other upon said gas-generating capsule being pressed, said at least two types of materials having the properties of generating a gas upon being mixed with each other, and said gas-generating capsule at least partly comprising a portion permeable to the gas generated by said two types of materials, whereby said cavity of said wrapping body can be inflated by the gas generated by pressing said gas-generating capsule so as to mix said at least two types of materials and the gas exiting said gas-generating capsule through said portion permeable to the gas.
Dependencies are inferred from the claim text.