公开(公告)号：US20140199520A1

公开(公告)日：2014-07-17

申请号：US14218190

申请日：2014-03-18

Applicant: SA DES EAUX MINERALES D'EVIAN SAEME

Inventor： Gilles Bertheol ,  Jean-Paul Besson ,  Alain Colloud

IPC: B29C49/00

CPC classification number: B29C49/0078 ,  B29B11/08 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14086 ,  B29B2911/14093 ,  B29B2911/14106 ,  B29B2911/14113 ,  B29B2911/14133 ,  B29B2911/1414 ,  B29B2911/14326 ,  B29B2911/14331 ,  B29B2911/1434 ,  B29B2911/14343 ,  B29B2911/14344 ,  B29B2911/14393 ,  B29B2911/1444 ,  B29B2911/14466 ,  B29B2911/14593 ,  B29B2911/14713 ,  B29C45/0046 ,  B29C45/37 ,  B29C45/73 ,  B29C49/0073 ,  B29C49/06 ,  B29C2045/7393 ,  B29K2067/00 ,  B29K2105/253 ,  Y10T428/1352 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/1397 ,  Y10T428/24479

Abstract: An injecting/blowing device includes a mold for injecting a thin-walled hollow preform capable of being transformed into a more voluminous hollow body. The mold includes a counter mold defining a cavity, a cure located in the cavity, and a preform impression located between the counter mold inner surface and the core which will receive the melt, at least two main preferential flow channels or at least two secondary preferential flow channels having a recessed zone at the surface of the core and the inner surface of the cavity. The main flow channels are located only at the impression zone corresponding to the zone for transforming the preform, and in the optional secondary flow channels are flow channels discontinuous from the main flow channel.

Abstract translation: 注射/吹塑装置包括用于注射能够转变成更大体积的中空体的薄壁中空预制件的模具。 模具包括限定空腔的相对模具，位于空腔中的固化件，以及位于相对模具内表面和芯部之间的预成型件压印件，其将接收熔体，至少两个主要优选流动通道或至少两个次要优先 流动通道在芯的表面处具有凹陷区域和空腔的内表面。 主流道仅位于对应于用于转换预制件的区域的压印区域，并且在可选的二次流动通道中是与主流动通道不连续的流动通道。