Structure of air-packing device

  • US 20070051655A1
  • Filed: 09/07/2005
  • Published: 03/08/2007
  • Est. Priority Date: 09/07/2005
  • Status: Active Grant
First Claim
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1. An air-packing device for protecting a product therein when stored in a container box, comprising:

  • a pocket portion having an upper sheet portion and a lower sheet portion to create an opening into which said product is inserted, each of said upper sheet portion and said lower sheet portion having a plurality of air containers;

    an enclosure portion having a plurality of air containers and configuring walls that surround said pocket portion therein;

    wherein said pocket portion is supported by said enclosure portion at about an intermediate height of said enclosure portion such that said product in said pocket portion will not contact with a bottom or top of the container box when shocks are applied to the air-packing device; and

    wherein each of said air containers of said pocket portion and said enclosure portion has a check valve for allowing air to flow in a forward direction while preventing the air from flowing in a reverse direction.

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