公开(公告)号：US20180345568A1

公开(公告)日：2018-12-06

申请号：US16100734

申请日：2018-08-10

Applicant: DISCMA AG

Inventor： Pankaj KUMAR ,  G. David LISCH ,  Kirk E. MAKI ,  Robert A. COOPER

IPC: B29C49/46 ,  B29C49/58 ,  B29C49/16 ,  B29C49/78 ,  B29C49/42 ,  B29C49/12 ,  B29K67/00 ,  B29C49/06 ,  B29L31/00 ,  B29K105/00

CPC classification number: B29C49/46 ,  B29C49/06 ,  B29C49/12 ,  B29C49/16 ,  B29C49/4289 ,  B29C49/58 ,  B29C49/783 ,  B29C2049/465 ,  B29C2049/4652 ,  B29C2049/4664 ,  B29C2049/5803 ,  B29C2049/5862 ,  B29C2049/5868 ,  B29C2049/5875 ,  B29K2067/003 ,  B29K2105/258 ,  B29L2031/7158

Abstract: A method and molding system for hydraulic blow molding of a container from a preform. The method precharges the molding medium within a fill head unit to a precharge pressure. During the injecting of the molding medium into the preform, the method further increases the pressure of the molding medium to a pressure greater than the precharge pressure.

公开(公告)号：US20160144550A1

公开(公告)日：2016-05-26

申请号：US14900970

申请日：2013-06-28

Applicant: DISCMA AG

Inventor： Pankaj KUMAR ,  G. David LISCH ,  Kirk E. MAKI ,  Robert A. COOPER

IPC: B29C49/46 ,  B29C49/16

CPC classification number: B29C49/46 ,  B29C49/06 ,  B29C49/12 ,  B29C49/16 ,  B29C49/4289 ,  B29C49/58 ,  B29C49/783 ,  B29C2049/465 ,  B29C2049/4652 ,  B29C2049/4664 ,  B29C2049/5803 ,  B29C2049/5862 ,  B29C2049/5868 ,  B29C2049/5875 ,  B29K2067/003 ,  B29K2105/258 ,  B29L2031/7158

Abstract: A method and molding system for hydraulic blow molding of a container from a preform. The method precharges the molding medium within a fill head unit to a precharge pressure. During the injecting of the molding medium into the preform, the method further increases the pressure of the molding medium to a pressure greater than the precharge pressure.

Abstract translation: 一种用于从预成型件对容器进行液压吹塑的方法和模制系统。 该方法将填充头单元内的模制介质预充电到预充压力。 在将模塑介质注入预成型件期间，该方法进一步将模塑介质的压力提高到大于预充压力的压力。

公开(公告)号：US20160129621A1

公开(公告)日：2016-05-12

申请号：US14900721

申请日：2013-06-28

Applicant: Theodore F. EBERLE ,  DISCMA AG

Inventor： G. David LISCH ,  Frederick C. BEUERLE ,  Theodore F. EBERLE ,  Kirk E. MAKI

IPC: B29C49/06

CPC classification number: B29C49/06 ,  B29C49/16 ,  B29C49/4289 ,  B29C49/58 ,  B29C49/68 ,  B29C49/783 ,  B29C2049/1219 ,  B29C2049/4602 ,  B29C2049/465 ,  B29C2049/5803 ,  B29C2791/007 ,  B29L2022/00 ,  B29L2031/7158

Abstract: A method and system for hydraulic blow molding a container from a preform 24. A molding medium is injected into the preform from a nozzle 12 during a first molding stage. In the first molding stage, the molding medium is injected so as to be specifically directed at a closed end of the preform 24. During the first molding stage, the preform is axially stretched in response to the force exerted on the preform by the molding medium. The molding medium is also injected into the preform during a second molding stage, where the molding medium is injected at a flow rate greater than a flow rate during the first molding stage. During the second molding stage, the preform is radially expanded into the shape of the container.

Abstract translation: 一种用于从预制件24液压吹塑容器的方法和系统。在第一模塑阶段期间，将模制介质从喷嘴12注入到预成型件中。 在第一成型阶段，注射成型介质以特别地指向预成型件24的封闭端。在第一成型阶段期间，预成型件响应于通过模制介质施加在预制件上的力而被轴向拉伸 。 在第二模塑阶段期间，模塑介质也被注入到预成型件中，其中模塑介质以大于第一模塑阶段的流速的流速注入。 在第二成型阶段期间，预成型件径向膨胀成容器的形状。