Receptacles – End wall structure – Joint or seam between sidewall and end wall
Patent
1993-07-09
1999-06-08
Moy, Joseph M.
Receptacles
End wall structure
Joint or seam between sidewall and end wall
B65D 9004
Patent
active
059098198
ABSTRACT:
A box-shaped plastic housing of integrally molded resin comprises a flat-shaped bottom wall having a peripheral edge and an upright wall extending upwardly from the peripheral edge of the bottom wall. The bottom wall and the upright wall cooperatively define an integral box-shaped molded product. The thickness of the bottom wall is in the range of two-thirds to one-third with respect to the thickness of the upright wall. The bottom wall is provided with at least one rib on its inner surface. The housing is produced by an injection molding process using a mold having a mold cavity which is provided with a groove on the inner surface of the cavity corresponding to each rib.
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Adachi Katsura
Kobayashi Toshihiro
Muraya Takashi
Nishii Kota
Sato Jun-ichi
Fujitsu Kasei Limited
Fujitsu Limited
Moy Joseph M.
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