Envelopes – wrappers – and paperboard boxes – Paperboard box – With closure for an access opening
Patent
1994-05-31
1995-08-08
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paperboard box
With closure for an access opening
206268, 206273, B65D 566
Patent
active
054391679
ABSTRACT:
A package made of cardboard and a process and an apparatus for producing the package are disclosed. For various reasons it is required to form projections (10), stops etc. in pack panels of packs made of (thin) cardboard. To support a collar (13) which is located in the box part (11) of a hinge-lid pack, projections (10) are disposed at the side panels (17, 18). These projections are formed from a transversely directed punch cut (21) and a convexity which adjoins this punch cut and is made by shaping the material (cardboard). A projection (10) which is designed in this manner is produced in a single working step by punching and shaping (embossing) with the aid of an appropriate tool (punching piece 24) in conjunction with a counter tool (counter roller 28) during the continuous transport of a blank.
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Focke Heinz
Stiller Martin
Elkins Gary E.
Focke & Co. (GmbH & Co.)
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