Package making – Methods – Forming or partial forming a receptacle and subsequent filling
Reexamination Certificate
2011-06-28
2011-06-28
Rada, Rinaldi I (Department: 3721)
Package making
Methods
Forming or partial forming a receptacle and subsequent filling
C053S389200, C053S450000, C053S453000, C053S456000, C053S553000, C053S559000, C053S563000, C493S235000, C493S239000, C493S344000, C226S172000, C270S052080
Reexamination Certificate
active
07966788
ABSTRACT:
A method and a device for packaging product portions in a wrapper are proposed, wherein at least two webs of a packaging material are aligned parallel, with the longitudinal edges facing each other overlapping, and each transported towards one upwardly open folding shaft, the webs are severed transverse to the overlapping longitudinal edges, creating flat blanks of the wrappers, and the blanks are folded into the folding shaft , creating an upwardly open wrapper, whereupon the product portion is placed in the open wrappers and the upwardly protruding sections of the wrappers are then turned inward while overlapping. The blanks, whose inner edges overlap, are guided in frictional engagement to their folding position above the folding shafts, whereupon the longitudinal edges of the overlapping blanks facing each other are, lifted together , whereupon the blanks are released by releasing the frictional engagement.
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Benz & Hilgers GmbH
Rada Rinaldi I
Vincent Paul
Weeks Gloria R
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