Package making – Apparatus for forming or partially forming receptacle and... – Forming a pocket – depression – or hollow compartment by...
Reexamination Certificate
2006-02-14
2006-02-14
Sipos, John (Department: 3721)
Package making
Apparatus for forming or partially forming receptacle and...
Forming a pocket, depression, or hollow compartment by...
C053S575000
Reexamination Certificate
active
06996958
ABSTRACT:
A wrapping machine for paper and plastic packing comprising a machine pedestal with a plastic wrapping fixture, a plastic wrapper supplier, a cutter, a clip board and a heating board are installed on the machine pedestal. The major feature are as follows: more than one packing holes are on the plastic wrapping fixture, the packing holes corresponds to the shape of the bottom of the packing box, a plurality of small holes are on the packing holes to connect to a vacuum pump; the vacuum pump sucks air out, the air goes out through the small holes of the plastic wrapping fixture and the crevices on the packing boxes to have the PET wrapper with back glue attach closely on the surface by the shape of the packing boxes.
REFERENCES:
patent: 3390618 (1968-07-01), McArdle
patent: 3715853 (1973-02-01), Bemiss
patent: 4200481 (1980-04-01), Faller
patent: 4398380 (1983-08-01), Takamura
patent: 4611456 (1986-09-01), Gillio-tos et al.
patent: 6101790 (2000-08-01), Mori et al.
patent: 6334290 (2002-01-01), Reichert et al.
Huang Christine
Yeh Chi-Yee
Birch & Stewart Kolasch & Birch, LLP
Sipos John
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