公开(公告)号：US20150266229A1

公开(公告)日：2015-09-24

申请号：US14549757

申请日：2014-11-21

Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventor： Marco DUARTE ,  Alaeddin KHALIGHI ,  Marc KLEIFGES ,  Thomas ZEILER ,  Peter GRATZ ,  Christophe Simon Pierre BECK

IPC: B29C49/00 ,  B29B11/14

CPC classification number: B29C49/0073 ,  B29B11/14 ,  B29B2911/14486 ,  B29B2911/1464 ,  B29B2911/14886 ,  B29C49/06 ,  B29K2105/253 ,  B29L2031/7158 ,  Y10T428/13

Abstract: Described herein, amongst other things, is a container preform that is blow moldable into a container. The container preform includes a tubular body having a neck finish and a base at an open end and a closed end thereof respectively. The base is defined between inside and outside curved surfaces at least one of which is composed of multiple tangential curves, wherein an elongate portion is defined between adjacent inside and outside concentric curves that define a thinnest bottom wall thickness of the base having a constant minimum thickness that is smaller than or equal to a wall thickness of the body.

Abstract translation: 这里描述的是可吹塑成容器的容器预制件。 容器预成型件包括分别具有颈部精加工的管状体和在开口端和封闭端的基部。 基部在内外弯曲表面之间限定，其中至少一个弯曲表面由多个切向曲线组成，其中细长部分限定在相邻的内部和外部同心曲线之间，其限定具有恒定最小厚度的基底的最薄底壁厚度 小于或等于身体的壁厚。