Package making – Apparatus for forming or partially forming receptacle and... – Forming by opening or setting up collapsed receptacle
Patent
1995-10-24
1996-09-03
Sipos, John
Package making
Apparatus for forming or partially forming receptacle and...
Forming by opening or setting up collapsed receptacle
533841, 53390, B65B 4314
Patent
active
055512194
ABSTRACT:
A device is provided for opening at least one package bag which has a first sheet having a first top edge and a second sheet having a second top edge detachably engaged with each other. The device includes a horizontal L-shaped base member. A vertical U-shaped baffle is arranged and has one distal end fixedly attached to a second plate of the base member. At least one horizontal post has one distal end fixedly attached to the baffle, and the top edge of the first sheet of the package bag is mounted around the horizontal post. A pushing member has a vertical section slidably mounted around the horizontal post for urging the first top edge of the first sheet of the package bag to abut on the baffle. A pressing mechanism is mounted on the first plate of the base member and includes a pressing member pivotally mounted thereon. A pressing plate is formed on one end portion of the pressing member and is rested on the second top edge of the second sheet of the package bag.
REFERENCES:
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patent: 4791776 (1988-12-01), Jackman et al.
Kim Gene L.
Sipos John
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