Plastic and nonmetallic article shaping or treating: processes – With severing – removing material from preform mechanically,... – Removing surface portion of composite workpiece to expose...
Patent
1992-06-10
1995-05-23
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
With severing, removing material from preform mechanically,...
Removing surface portion of composite workpiece to expose...
264154, 264162, 264261, 264263, 264266, B29C 3318, B29C 4514
Patent
active
054179050
ABSTRACT:
A method for manufacture of a plastic credit card includes steps of providing a mold with two shells. When the mold is closed the shells have opposed faces defining a cavity for producing the card. The general outline of the card is defined by the peripheral edges of the mold faces. An image support is placed in each shell; the molds are brought together. Then the plastic is injected to fill the mold and form the card. Plastic is delivered through a mold face and the inflowing plastic forces the respective image supports against opposite mold faces. After cooling, the mold card, now decorated on two faces, is removed from the mold.
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LeMaire Gerard
LeMaire Philippe
ESEC (Far East) Limited
Ortiz A. Y.31
Silbaugh Jan H.
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