|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||264/535; 264/536; 264/161; 264/528|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 14 인용 특허 : 18|
A wide-mouth plastic container is formed from a preform that is blow-molded to form an intermediate container article that has blown threads located below a moil. The moil is severed above the blown threads to yield the finished container. A preform and process for manufacturing the wide-mouth container are disclosed.
1. A method for forming a blow molded PET plastic container having an externally-threaded wide mouth finish produced by a process comprising the steps of:disposing a preheated preform in a mold cavity having a surface with a container body forming region comprising a predetermined wall thickness for substantially its entire axial extent, a thread forming region comprising a wall thickness, an outer diameter, and an axial extent which are less than a wall thickness, an outer diameter, and an axial extent of said container body forming region, wherein said...