초록 ▼

A packaging system includes an outer bag having an inner bag suspended therein to define an expandable chamber between the bags and one either side of the inner bag. When the chamber is charged with a filler medium, such as pressurized air, the outer bag will inflate to suspend the inner bag at a fi

A packaging system includes an outer bag having an inner bag suspended therein to define an expandable chamber between the bags and one either side of the inner bag. When the chamber is charged with a filler medium, such as pressurized air, the outer bag will inflate to suspend the inner bag at a fixed position therein. The inner bag defines a pocket adapted to receive and retain an article, prepackaged therein.

대표청구항 ▼

A packaging system comprising an outer bag defining a sealed chamber therein, an inner bag defining a pocket adapted to retain an article therein disposed within said chamber to split said chamber into first and second chamber portions on opposite sides of said inner bag, said inner and outer bags h

A packaging system comprising an outer bag defining a sealed chamber therein, an inner bag defining a pocket adapted to retain an article therein disposed within said chamber to split said chamber into first and second chamber portions on opposite sides of said inner bag, said inner and outer bags having peripheral edges thereof secured together on all sides of said inner and outer bags to suspend said inner bag within said chamber, except for a filling stem extending outwardingly from one of said sides, means at least substantially filling said chamber with a filler medium to substantially encapsulate and support said inner bag and article within said outer bag, passage means for openly communicating the first and second chamber portions of said chamber with each other, and inflating means communicating with said filling stem for filling said chamber with said filler medium from an external pressurized fluid source and through said passage means, said outer bag comprising a pair of overlying first panels having outer peripheral edges thereof sealed together to define said chamber and said inner bag comprising a pair of overlying second panels, defining peripheral edges thereof which are sealed between the outer peripheral edges of said first panels on all sides of said first and second panels, except at said filling stem, and wherein said filling stem comprises overlying stem portions secured to said first panels to define an inlet passage therebetween communicating with said chamber through said passage means, said passage means defined by overlying and folded panel portions of said second panels forming a fold line dividing said inlet passage into separate passages communicating with the first and second chamber portions of said split chamber positioned on opposite sides of said inner bag.