Plastic article or earthenware shaping or treating: apparatus – Preform assembly means and means for bonding of plural... – Reshaping means utilizing fluid pressure directly contacting...
Patent
1990-09-26
1991-07-02
Hoag, Willard E.
Plastic article or earthenware shaping or treating: apparatus
Preform assembly means and means for bonding of plural...
Reshaping means utilizing fluid pressure directly contacting...
1984684, 1984711, 221211, 221218, 271 11, 271 12, 414797, 425116, 4251261, 425540, B29C 4924
Patent
active
050282298
ABSTRACT:
An in-mold labeling method and apparatus for a blow molding machine having a primary circular multiple mold path. A continuous drive closed circuit is provided by a guide track means and forms a secondary path in which a carriage or trolley carrying an air actuated means for picking and holding a label for transport to a matched segmental transfer station at which the mold parts and the carriage move in unison at zero relative velocity during which the label is automatically deposited in a mold for application to the plastic part being formed by the mold. Thereafter, the carriage or trolley is conditioned to pick up another label. The continuous driving of both the blow molding machine and the in-mold label dispenser is synchronized for unison uninterrupted operation.
REFERENCES:
patent: 4355967 (1982-10-01), Hellmer
patent: 4359314 (1982-11-01), Hellmer
patent: 4397625 (1983-08-01), Hellmer et al.
patent: 4479644 (1984-10-01), Bartimes et al.
patent: 4549863 (1985-10-01), Bourgeois
patent: 4680000 (1987-07-01), Nowicki et al.
patent: 4878823 (1989-11-01), Blomquist
Hoag Willard E.
Liquid Container Corporation
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