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    Sonotrode and anvil for ultrasonic welding of plastics, method for producing a plastic container
    1.
    发明授权
    Sonotrode and anvil for ultrasonic welding of plastics, method for producing a plastic container 有权

    公开(公告)号：US11155043B2

    公开(公告)日：2021-10-26

    申请号：US16341633

    申请日：2017-10-18

    申请人： RESILUX NV

    发明人： Dirk De Cuyper ,  William Dierickx ,  Tom Anthierens

    IPC分类号： B32B37/00 ,  B29C65/08 ,  B29C65/00 ,  B29L23/20

    摘要： A combination of a sonotrode and anvil, includes a sonotrode/anvil surface and a first row of sonotrode/anvil welding contact elements. The first/second series of each of the sonotrode/anvil welding contact element of a first row includes a first/second adapted lateral surface that joins at least one part of the first/second plateau surface with at least one part of the sonotrode/anvil surface side. The first/second adapted lateral surface includes a first/second curved surface positioned between the first/second plateau surface and the first/second substantially straight surface. The first/second curved surface has a convex outward arch. The welding contact element is positioned in relation to the anvil welding contact element such that the sonotrode welding contact element is positioned during welding next to the anvil welding contact element and is provided to form at least one part of a weld seam.

    BLOW MOULD
    2.
    发明申请
    BLOW MOULD 审中-公开

    公开(公告)号：US20200247032A1

    公开(公告)日：2020-08-06

    申请号：US16318030

    申请日：2017-07-19

    申请人： RESILUX NV

    发明人： Dirk DE CUYPER ,  William DIERICKX ,  Tom ANTHIERENS

    IPC分类号： B29C49/52 ,  B29C49/06 ,  B29C33/42 ,  B29C33/38

    摘要： A blow mould includes at least first and second blow mould elements that inscribe a concavity; and at least one insert having an embossed surface to form a pattern onto a blow-moulded surface. The at least one insert is attached onto a surface of at least one of the first and/or second blow mould elements to form a part of the wall of the blow-moulded product. Such blow mould is an ISBM blow mould and the blow mould is such that the at least one insert is a plate having a wall thickness of between 0.2 mm and 2.0 mm and is attached onto at least one of the first and/or second blow mould elements by a reversible fixation mechanism selected from the group of adhesives, preferably a double-sided adhesive tape, a magnet and a geometric mechanism.

    PRESSURE PACKAGING WITH IMPROVED DROP RESISTANCE AND IMPACT RESISTANCE
    3.
    发明申请
    PRESSURE PACKAGING WITH IMPROVED DROP RESISTANCE AND IMPACT RESISTANCE 有权

    公开(公告)号：US20210031431A1

    公开(公告)日：2021-02-04

    申请号：US16969110

    申请日：2019-02-12

    申请人： RESILUX N.V.

    发明人： Dirk DE CUYPER ,  William DIERICKX ,  Tom ANTHIERENS

    IPC分类号： B29C49/06 ,  B65D1/02

    摘要： A multi-layered pressure packaging comprises a first container including a lockable neck portion followed by a body part and a bottom part, obtained from a non-foamed thermoplastic material by stretch blow molding, and a first layer at least enclosing the body part and/or bottom part of the first container. The first layer comprises foamed material, and the foamed material layer is foamed in place with an outer enclosure applied over and around the first container defining a free space in between, and foamable material introduced and foamed between the first container and the outer enclosure in the free space, obtaining the foamed material layer. A second layer is applied on the outer surface of the foamed layer for keeping the foamed layer and the first container together. Methods are provided for manufacturing a multi-layered pressure packaging according to an embodiment.

    Overmoulding method for preforms to be converted into containers and device therefor
    6.
    发明授权
    Overmoulding method for preforms to be converted into containers and device therefor 有权

    公开(公告)号：US10828814B2

    公开(公告)日：2020-11-10

    申请号：US14648736

    申请日：2013-12-02

    申请人： Resilux NV

    发明人： Dirk De Cuyper ,  William Dierickx

    IPC分类号： B29C45/16 ,  B29C45/42 ,  B29K67/00 ,  B29K105/00 ,  B29C45/72 ,  B29L9/00

    摘要： Method for manufacturing plastic preforms (10) by injection moulding, consisting of sub-preforms (11, 12) injected at the same time, wherein (Φ1) the injection mould (3) containing the injected composite preform (10) and secondary sub-preform (12) is 1 st closed, and a gripper (4) provided with a set of receiving members (16) is set in a standby position (A) aside from the mould (3); in a 2nd step (Φ2) the mould (3) is opened, wherein each primary core (33) bears an injected composite preform (10), and the secondary core (33′) a secondary inner preform (12); the gripper (4) is then driven (Φ3) in motion between the standby position (A) and a take-over position (B), wherein the injected preforms (10, 12) are cooled and taken over from the core side (31) by the gripper (4) by means of suction means (6); wherein the gripper (4) is further moved (Φ4) into a further operating position (C), in which it places the received secondary inner preforms (12) onto the respective primary cores (33) and continues to hold said preforms (11), with formation of integrated preforms (10) which are expelled to a discharge unit.

    PLASTIC CONTAINER FOR PACKING OF FILLING PRODUCT UNDER PRESSURE, AND METHOD FOR THE MANUFACTURE THEREOF
    8.
    发明申请
    PLASTIC CONTAINER FOR PACKING OF FILLING PRODUCT UNDER PRESSURE, AND METHOD FOR THE MANUFACTURE THEREOF 审中-公开
    用于在压力下包装填料的塑料容器及其制造方法

    公开(公告)号：US20150076164A1

    公开(公告)日：2015-03-19

    申请号：US14362840

    申请日：2012-12-05

    申请人： RESILUX

    发明人： Dirk De Cuyper ,  William Dierickx

    IPC分类号： B65D8/00 ,  B29D22/00 ,  B29C49/02 ,  B65D6/10 ,  B65D6/34

    摘要： Container for packaging under pressure of a filling product continuum, notably (semi-)liquid fluids, or discontinuous filling products resp, (such as foam, pastes, cream, or powders, comprising a neck section (23) with a pouring opening (24) on its top side, an adjacent sheathing section (22) forming the body of the container (1), and a bottom section (21) of the container, which is essentially composed of a plastic polymer which is closable on said top section (21) with a closure (5), remarkable In that the bottom section (21) disposed opposite said top section is closed by a separately added bottom (21) which is attached to said body (22) by means of a joint (13), and in that said body (22) is provided with a set of reinforcements (30), and a method for manufacturing it (1).

    摘要翻译： 用于在填充产品连续体的压力下，特别是（半）液体流体或不连续填充产品（例如泡沫，糊剂，奶油或粉末，包括具有倾倒开口的颈部部分（23））的包装的容器 ），形成容器（1）的主体的相邻护套部分（22）和容器的底部部分（21），其基本上由塑料聚合物组成，该塑料聚合物可在所述顶部部分 具有封闭件（5）的密封件（5），其特征在于，与所述顶部部分相对设置的底部部分（21）由通过接头（13）附接到所述主体（22）的单独添加的底部（21）封闭， ，并且所述主体（22）设置有一组增强件（30）及其制造方法（1）。

    Blow mould
    9.
    发明授权
    Blow mould 有权

    公开(公告)号：US10882242B2

    公开(公告)日：2021-01-05

    申请号：US16318030

    申请日：2017-07-19

    申请人： RESILUX NV

    发明人： Dirk De Cuyper ,  William Dierickx ,  Tom Anthierens

    IPC分类号： B29C49/52 ,  B29C33/38 ,  B29C33/42 ,  B29C49/06

    摘要： A blow mould includes at least first and second blow mould elements that inscribe a concavity; and at least one insert having an embossed surface to form a pattern onto a blow-moulded surface. The at least one insert is attached onto a surface of at least one of the first and/or second blow mould elements to form a part of the wall of the blow-moulded product. Such blow mould is an ISBM blow mould and the blow mould is such that the at least one insert is a plate having a wall thickness of between 0.2 mm and 2.0 mm and is attached onto at least one of the first and/or second blow mould elements by a reversible fixation mechanism selected from the group of adhesives, preferably a double-sided adhesive tape, a magnet and a geometric mechanism.