|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B29C-043/00 B65D-085/804 B29C-051/00 A47J-031/40 B29C-043/52 B29C-051/08 B29C-043/20 B65D-001/26 B65D-001/28 B65D-021/02 B29C-051/04 B29C-051/14 B32B-007/12 B32B-027/08 B32B-027/20 B32B-027/32 B32B-027/36 B32B-001/08 B29L-031/00|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 181|
A mold includes a forming insert that includes an upper portion and a lower portion. The upper portion includes a sidewall segment and a heel segment extending from a bottom of the sidewall segment. The sidewall segment has a sidewall radius, and the heel segment has a heel radius that is less than the sidewall radius. The lower portion extends axially downward from the upper portion to define a base cavity. A forming base is positionable within the base cavity. The rim has a rim radius that is less than the heel radius and the step has a step radius tha...
1. A method of forming a puncturable container, the container comprising a body that comprises a sidewall and a heel extending from a bottom of the sidewall, and a base coupled to the heel;the method comprising: (a) providing a multi-layer sheet structure comprising (i) a first layer comprising virgin polypropylene and (ii) a second layer comprising virgin polypropylene and talc;(b) positioning a forming base within a base cavity defined by a lower portion of a forming insert, the forming base having a top surface;(c) extending the multi-layer sheet stru...