Package making – Apparatus for forming or partially forming receptacle and... – Forming a pocket – depression – or hollow compartment by...
Patent
1987-08-14
1988-06-14
Coan, James F.
Package making
Apparatus for forming or partially forming receptacle and...
Forming a pocket, depression, or hollow compartment by...
53560, 83882, B65B 4710
Patent
active
047503181
ABSTRACT:
A blister packaging apparatus comprises a blister forming part for forming a plurality of blisters in a thermoplastic resin sheet, an automatic material supplying part for automatically supplying materials into the blisters of the thermoplastic resin sheet, a metal foil member adhering part for adhering a metal foil member to the thermoplastic resin sheet so as to cover openings of the blisters accommodating the materials, a half-cutting part comprising at least one circular blade which is fixed in a non-rotational state and has a blade formed on an entire circumference thereof for forming a half-cut line in the thermoplastic resin sheet for facilitating separation of the blisters, and a curl reforming part for reforming a curl in the thermoplastic resin sheet on which the metal foil member is adhered.
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patent: 3475878 (1969-11-01), West, Jr.
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patent: 3874143 (1975-04-01), Braber
patent: 4457199 (1984-07-01), Corcoran
patent: 4506495 (1985-03-01), Romagnoli
patent: 4571924 (1986-02-01), Bahrani
Coan James F.
Idemitsu Petrochemical Co. Ltd.
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