|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||264/523 ; 264/537 ; 249/102 ; 249/155|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 82 인용 특허 : 0|
An improved modular mold having adjustable height shims provided between upper and lower panel sections to adjust the volume and height of a PET beverage bottle. The shims are easily replaced and form part of a high-strength mold set which accepts customized shoulder and base portions.
In a method of blow molding a plastic hot-fill container in a mold assembly of the type including a central mold section for forming at least part of a panel portion of the container, wherein the panel portion of the container has vacuum panels, and the mold assembly further has upper and lower mold sections positionable above and below the central mold section for forming a shoulder and base portion of the container respectively, the improvement comprising: providing a plurality of shims each having an inner molding surface for forming at least a part o...