Plastic and nonmetallic article shaping or treating: processes – With printing or coating of workpiece – Applying indicia or design
Patent
1983-01-24
1984-05-22
Hoag, Willard E.
Plastic and nonmetallic article shaping or treating: processes
With printing or coating of workpiece
Applying indicia or design
264232, 264246, 264344, 264DIG60, 427352, 4273935, B29C 512, B29D 900
Patent
active
044501293
ABSTRACT:
A process is disclosed for making miniature doll heads. An oversized head is formed of a shrinkable plastisol including a plasticizer, and facial features are applied to the head using a shrinkable paint. Hair is rooted to the scalp of the oversized head. The head is reduced in size by extracting the plasticizer from the plastisol. During the extraction, the head and its facial features shrink simultaneously to form the miniature head.
REFERENCES:
patent: 2793399 (1957-05-01), Gallay et al.
patent: 4220619 (1980-09-01), Kersten
patent: 4285746 (1981-08-01), DePuy et al.
Coleman Leonard R.
Dunn Ralph
Hoag Willard E.
Mattel Inc.
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