Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to... – Producing multilayer work or article
Patent
1982-11-03
1985-04-09
Silbaugh, Jan
Plastic and nonmetallic article shaping or treating: processes
Direct application of fluid pressure differential to...
Producing multilayer work or article
264524, 264525, 425523, 425524, B29C 1707
Patent
active
045101159
ABSTRACT:
Layered thermoplastic articles and a method for forming layered thermoplastic articles are provided. The method involves forming a layered, thermoplastic parison, followed by blow molding the parison in a mold cavity to form a desired configuration of hollow article. The blow molded articles can be of any configuration achievable with known blow molding technology. Every section of the article can be layered, or the article can have selectively intermittent layered sections. The containers typically are used for storing and dispensing liquids and are of one-piece construction. In accordance with this invention, the thermoplastic materials are of a type which are incompatible.
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Gokcen Cem
Williams Robert J.
Baxter Travenol Laboratories Inc.
Flattery Paul C.
Kmiotek Thomas
Ryan Daniel D.
Silbaugh Jan
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