公开(公告)号：US20040219252A1

公开(公告)日：2004-11-04

申请号：US10426964

申请日：2003-05-01

申请人： Graham Packaging Company, L.P.

发明人： Matt Crider ,  Mike Kelly

IPC分类号： B29C049/36 ,  B29C049/64

CPC分类号： B29C49/4823 ,  B29C49/04 ,  B29C49/36 ,  B29C2049/4828 ,  B29C2049/483

摘要： A mold is provided for use with a wheel-type blow mold machine, the mold being one of a plurality of molds for locating in a circular pattern on a wheel of the blow-mold machine and having a longitudinal direction for aligning tangentially with a circumferential direction of the mold wheel and a transverse direction perpendicular to the longitudinal direction. The mold has a first part and a second part. The first part has a first molding portion with a longitudinal end in the longitudinal direction of the mold and a first end portion adjoining the first molding portion at the longitudinal end of the first molding portion and having a free edge opposite the first molding portion, the free edge being non-parallel to the longitudinal direction and the transverse direction. The first part also has an outer cooling circuit located in the first end portion, and an inner cooling circuit located in the first end portion at a different location in the transverse direction than the outer cooling circuit. The inner cooling circuit is a split tube with a first passage of the split tube being for directing a cooling fluid to the first end portion and a second passage of the split tube being for directing the cooling fluid from the first end portion. The second part is separable from the first part and has a second molding portion.

摘要翻译： 提供一种与轮式吹塑机一起使用的模具，该模具是用于在吹塑机的轮子上定位成圆形图案的多个模具之一，并且具有与圆周方向切线对准的纵向方向 模具轮的方向和垂直于纵向方向的横向。 模具具有第一部分和第二部分。 第一部分具有沿着模具的纵向方向具有纵向端部的第一模制部分和在第一模制部分的纵向端处与第一模制部分相邻并且具有与第一模制部分相对的自由边缘的第一端部部分， 自由边缘不平行于纵向和横向。 第一部分还具有位于第一端部中的外部冷却回路，以及位于第一端部中的内部冷却回路，该内部冷却回路在横向方向上与外部冷却回路不同。 内部冷却回路是分体管，其中分离管的第一通道用于将冷却流体引导到第一端部，并且分离管的第二通道用于从第一端部引导冷却流体。 第二部分与第一部分分离并具有第二模制部分。

公开(公告)号：US20040219253A1

公开(公告)日：2004-11-04

申请号：US10426963

申请日：2003-05-01

申请人： Graham Packaging Company, L.P.

发明人： Matt Crider ,  Mike Kelly

IPC分类号： B29C049/36

CPC分类号： B29C49/36 ,  B29C43/08 ,  B29C43/50 ,  B29C49/04 ,  B29C49/70 ,  B29C49/783 ,  B29C2043/3681

摘要： A system is provided for use with a container molding machine having a mold wheel, the mold wheel having a plurality of molds for molding the containers, each of the molds having an opening direction substantially parallel to a rotational axis of the mold wheel. The system has a mold opening controller and a receiving device for receiving the containers from the mold wheel and transferring the containers to a container conveyor. The receiving device has a longitudinal direction substantially perpendicular to the opening direction of the molds and substantially parallel to a longitudinal axis of the container when released from the mold. The longitudinal direction of the receiving device is non-horizontal.

摘要翻译： 提供了一种用于具有模具轮的容器成型机的系统，所述模具轮具有用于模制容器的多个模具，每个模具具有基本上平行于模具轮的旋转轴线的打开方向。 该系统具有开模控制器和用于从模具轮接收容器并将容器转移到容器输送器的接收装置。 接收装置具有与模具的打开方向基本垂直的纵向方向，并且在从模具释放时基本上平行于容器的纵向轴线。 接收装置的纵向是非水平的。

公开(公告)号：US20040217522A1

公开(公告)日：2004-11-04

申请号：US10426970

申请日：2003-05-01

申请人： Graham Packaging Company, L.P.

发明人： Matt Crider ,  Mike Kelly

IPC分类号： B29C049/00

CPC分类号： B29C49/22 ,  B29C49/04 ,  B29C49/36 ,  B29K2105/26

摘要： A method is provided for forming a parison for use with a blow mold machine for producing blow molded containers. The method includes supplying exclusively a first material from a first extruder to an extrusion head, the first material being for forming a portion of the parison, and supplying a second material from a second extruder to the extrusion head, the second material being for forming a portion of the parison. The method also includes forming the parison in the extrusion head, the parison having a tubular shape with an outer layer of the first material, a middle layer of the second material and an inner layer of the first material. The first material has a lower tendency to adhere to parts of the blow mold machine than does the second material.

摘要翻译： 提供了一种用于形成用于吹塑模制机的型坯的方法，该吹塑机用于制造吹塑容器。 该方法包括仅将第一材料从第一挤出机提供给挤出头，第一材料用于形成型坯的一部分，并将第二材料从第二挤出机供应到挤压头，第二材料用于形成 型坯的一部分。 该方法还包括在挤压头中形成型坯，型坯具有管状，其具有第一材料的外层，第二材料的中间层和第一材料的内层。 第一种材料比第二种材料具有较低的粘附于吹塑机的部件的倾向。