Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock... – Female mold type means
Patent
1979-01-18
1980-08-19
Flint, Jr., J. Howard
Plastic article or earthenware shaping or treating: apparatus
Distinct means to feed, support or manipulate preform stock...
Female mold type means
425128, 425185, 425190, B29F 100
Patent
active
042182042
ABSTRACT:
An attachment for an injection moulding machine which enables simple in mould labelling to be carried out. A moveable die face receives the label and the product is moulded onto the label. The moveable die face may be part of a rotary core attachment or a reciprocal sliding attachment to the injection die. The label is held onto the face of the die by electrostatic forces. Labels are applied to the moveable die face prior to its moving into alignment with the die and commencement of the moulding operation.
REFERENCES:
patent: 3463845 (1969-08-01), DePass et al.
patent: 3555609 (1971-01-01), Chu et al.
patent: 3557406 (1971-01-01), Stransfeld
patent: 3826600 (1974-07-01), Hutton et al.
Flint, Jr. J. Howard
Vinyl Clad Proprietary Limited
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