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    Method for Producing a Multilayered Preform and a Preform
    49.
    发明申请
    Method for Producing a Multilayered Preform and a Preform 有权
    生产多层预制件和预制件的方法

    公开(公告)号：US20120052226A1

    公开(公告)日：2012-03-01

    申请号：US12952027

    申请日：2010-11-22

    Applicant: Josef GLEIXNER

    Inventor： Josef GLEIXNER

    IPC: B32B1/08 ,  B29C45/16

    CPC classification number: B32B1/02 ,  B29B11/08 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14113 ,  B29B2911/1414 ,  B29B2911/14273 ,  B29B2911/14326 ,  B29B2911/14333 ,  B29B2911/14446 ,  B29B2911/14466 ,  B29B2911/14506 ,  B29C45/1671 ,  B29C45/1684 ,  B29C2045/1673 ,  B29L2017/00 ,  B65D1/0215 ,  Y10T428/13 ,  Y10T428/1352 ,  Y10T428/1393

    Abstract: The invention relates to a multi-component injection moulding method for producing a sleeve-shaped preform as well as to a perform which has at least two layers, said method comprising at least two process steps including at least two cavities and at least one injection mould core that can be used for both cavities, and wherein during the first process step, the first layer which has at least one first and at least one second area extending partially in the circumferential direction of the preform, is injected onto the injection mould core within the first cavity, with the second area having a substantially lower layer thickness than the first area, and during the second process step, the second layer is deposited on the first layer which is located on the injection mould core in the second cavity in such a way that only the second area of the first layer is completely covered by the second layer, or during the first process step, the first area of the first layer is deposited partially on the injection mould core within the first cavity, with the remaining areas being covered by the second layer during a second process step within a second cavity.

    Abstract translation: 本发明涉及一种用于生产套筒状预制件的多组分注射成型方法以及具有至少两层的性能，所述方法包括至少两个工艺步骤，包括至少两个空腔和至少一个注射模具 芯，其可以用于两个空腔，并且其中在第一工艺步骤期间，具有在预成型件的圆周方向上部分延伸的至少一个第一和至少一个第二区域的第一层被注入到注塑模芯内部 所述第一腔体具有比所述第一区域基本上更低的层厚度，并且在所述第二工艺步骤期间，所述第二层被沉积在所述第二层中，所述第一层位于所述第二腔中的所述注射模芯上， 只有第一层的第二区域被第二层完全覆盖，或者在第一处理步骤期间，第一层的第一区域被部分地沉积 y在第一腔内的注射模芯上，其余区域在第二空腔内的第二工艺步骤期间被第二层覆盖。

    Method for sterilizing preforms and installation for producing sterile bodies from these preforms
    50.
    发明授权
    Method for sterilizing preforms and installation for producing sterile bodies from these preforms 有权
    用于对预成型件进行消毒的方法和用于从这些预成型件生产无菌体的装置

    公开(公告)号：US08092757B2

    公开(公告)日：2012-01-10

    申请号：US11993494

    申请日：2006-06-08

    Applicant: Eric Adriansens ,  Stéphane Hebert

    Inventor： Eric Adriansens ,  Stéphane Hebert

    IPC: A01H5/02 ,  B29D5/00 ,  B29C49/00

    CPC classification number: A61L2/208 ,  A61L2202/23 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29C49/06 ,  B29C49/42 ,  B29C49/4205 ,  B29C49/46 ,  B29C2791/005 ,  B29K2067/00 ,  B67C2003/227

    Abstract: A sterilization method and an installation for producing sterile bottles by blow molding sterilized preforms includes, at the spraying station, the flow of sterilizing product atomized onto each preform whose temperature (T1) is less than the condensing temperature (Tc) of the sterilizing product so that a film of mist of the sterilizing product deposits by condensation at least onto the inner wall to be sterilized, and, at the activation station of the sterilizing product of the sterilizing unit, each preform treated in the aforementioned manner is heated by radiation to a temperature (T2) greater than or equal to the activation temperature (Ta) in order to sterilize at least the inner wall of the preform.

    Abstract translation: 灭菌方法和通过吹塑灭菌的预成型体生产无菌瓶子的装置包括在喷雾台处雾化到温度（T1）小于灭菌产品的冷凝温度（Tc）的每个预成型件上的灭菌产品的流动，因此 消毒产品的薄膜至少通过冷凝至内部被灭菌的内壁而沉积，并且在灭菌单元的灭菌产品的活化位置，将以上述方式处理的每个预型件通过辐射加热至 温度（T2）大于或等于活化温度（Ta），以便至少对预成型件的内壁进行灭菌。

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