Plastic and nonmetallic article shaping or treating: processes – Combined
Patent
1994-03-04
1995-09-05
Heitbrink, Jill L.
Plastic and nonmetallic article shaping or treating: processes
Combined
2643281, 206256, 206268, B29C 4537
Patent
active
054476739
ABSTRACT:
A cigarette packet of the rigid type having a hinged lid is fashioned in a mold, composed of a bottom die and a top die which combine to create two distinct voids and a slender channel by which the voids are interconnected. A moldable material is directed between the bottom die and top die, filling the voids and the channel completely and resulting in the formation respectively of a container, a lid, and a hinge connecting the lid to the container.
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G. D S.p.A.
Heitbrink Jill L.
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