|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||264/532 ; 264/537|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 31 인용 특허 : 1|
A process and multistation apparatus for injection blow molding a thermoplastic material to form a blow molded container having an integral injection molded handle is disclosed. The process and apparatus feature an injection mold which is closed to form an injection mold cavity with a contiguous injection mold handle cavity. A preform pin is inserted into the injection mold cavity through a preform carrier to form a preform recess into which hot thermoplastic is injected to form a hollow preform having a solid injection molded handle. After cooling the t...
A process for injection blow molding hollow plastic bodies having an injection molded integral handle, said process comprising: a. positioning a hollow preform carrier between an open split injection mold; b. closing said injection mold to form an injection mold cavity with a contiguous injection mold handle cavity and a preform carrier cavity, said preform cavity enclosing at least a portion of said preform carrier upon said closing of said injection mold; c. inserting a preform pin through said preform carrier into said injection mold cavity; d. inject...