Manufacturing container or tube from paper; or other manufacturi – Container making
Reexamination Certificate
2006-08-15
2006-08-15
Tawfik, Sameh H. (Department: 3721)
Manufacturing container or tube from paper; or other manufacturi
Container making
C493S087000, C493S175000, C493S252000
Reexamination Certificate
active
07090630
ABSTRACT:
Containers (2) for food products are manufactured on a machine (1) equipped with a feed station (4) supplying a single file of tubular elements (2a), a first heat sealer (10) by which a first open end (2b) of each tubular element (2a) is closed and secured, and a first rotary conveyor (3) capable of movement between a first operating position in which the tubular elements (2a) are taken up from the feed station (4), and a second operating position in which the tubular elements (2a) are offered to the first heat sealer (10). The same machine (1) is equipped with a second heat sealer (36) such as will complete the container (2) by closing and securing a second open end (2c) of each tubular element (2a) opposite to the first open end (2b), and incorporates a second rotary conveyor (32) located between the first conveyor (3) and the second heat sealer (36), capable of movement between a first operating position in which the partly enclosed tubular elements (2a) are taken up from the first conveyor (3), and a second operating position in which the tubular elements (2a) are offered to the second heat sealer (36).
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Boldrini Fulvio
Cavallari Stefano
Ghiotti Roberto
Azionaria Costruzioni Macchine Automastiche A.C.M.A. S.p.A.
Klima Timothy J.
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