METAL CAP AND METHOD FOR MANUFACTURING SAME

    公开(公告)号:US20230019020A1

    公开(公告)日:2023-01-19

    申请号:US17911858

    申请日:2021-03-10

    IPC分类号: B65D41/02 B65D51/24

    摘要: The present invention relates to a metal cap that has an adhesive inner surface coating film and a masking layer that can be formed in the same step thereby exhibiting excellent productivity, and a method for manufacturing the same. A coating film of a coating composition containing an adhesive component in a base resin and a masking agent is formed between the top plate portion inner surface of the metal cap shell and the olefin resin liner. The coating film has an adhesive portion that is adhesive to the olefin resin liner and a non-adhesive portion that is non-adhesive or weakly adhesive to the olefin resin liner. The adhesive portion of the coating film is formed by positioning the adhesive component of the coating composition on the coating film surface. The non-adhesive portion of the coating film has the masking layer of the masking agent at a side facing the metal cap shell, such that a sea-island structure is formed on the coating film surface corresponding to the masking layer, in which the adhesive component of the coating composition is a dispersion phase and the base resin is a continuous phase.

    Filter cap assembly including protective baffle and method of use

    公开(公告)号:US11155393B2

    公开(公告)日:2021-10-26

    申请号:US16213957

    申请日:2018-12-07

    摘要: A filter baffle assembly, including a filter cap engageable to a mouth of a container, the filter cap including a filter vent operatively attached to a liner situated within an inner space of the filter cap, and a gas permeable baffle disposed between a mouth of the container and the filter vent, covering the filter vent, the baffle including a single perforation to permit gas exchange between an interior of the container and the filter vent, and to protect the filter vent from contact with contents housed in the interior of the container. A gas permeable point baffle for protecting a filter vent from contact with the contents of a container, including a single perforation, the point baffle being welded to a liner and covering a filter vent operatively attached to the liner, housed within a cap engageable to the mouth of the container. A method for protecting a filter vent from the contents of a container.

    Testing method and testing system

    公开(公告)号:US10761033B2

    公开(公告)日:2020-09-01

    申请号:US15573930

    申请日:2016-05-13

    摘要: The present invention relates to a testing method and a corresponding testing system, for example for testing workpieces (2), which are provided for producing containers, in particular beverage bottles, and which can consist of a basic body and a barrier layer that is at least partially applied to the basic body, whereby the workpieces (2) are transported into a receiving vessel (4) by means of a transport device (3), and whereby an image of the workpieces (2) is generated by means of a capturing device (6) and is transmitted to a processing device for testing, wherein the workpieces (2) are led into the receiving vessel (4) upon leaving the transport device (3), whereby the image is generated between the departure from the transport device (3) and the receiving vessel (4) and wherein the image is processed by the processing device in such a way that the quality of the basic body and/or the quality of the barrier layer of the workpieces (2) is tested in order to detect defective workpieces (2). The same testing system and the same testing method can also be used to count the workpieces (2).

    Perforating cap for a flexible tube

    公开(公告)号:US10717568B2

    公开(公告)日:2020-07-21

    申请号:US15491452

    申请日:2017-04-19

    申请人: ALBEA SERVICES

    发明人: Sylvain Defert

    摘要: The present invention relates to a tube closure assembly. The assembly includes a tube head that includes a neck and a closure liner sealing said neck, and a cap that includes a punch provided with at least one tooth. The one or more teeth are configured to peripherally cut said closure liner. The cap is configured to transition from an open flush position, in which the one or more teeth are flush with said closure liner, to a perforation position, in which the one or more teeth perforate the closure liner, then from the perforation position to an end-of-travel position allowing partial cutting of the closure liner, the transition from the perforation position to the end-of-travel position being carried out with an angular rotational range below 360°.

    Cap for Containers with Improved Sealing
    9.
    发明申请

    公开(公告)号:US20200180819A1

    公开(公告)日:2020-06-11

    申请号:US15574908

    申请日:2017-08-31

    IPC分类号: B65D41/02 B65D47/08

    摘要: A cap for containers, comprising a cylindrical body comprising a cylindrical skirt and a rib on the inner face thereof, where the cylindrical skirt and the rib are sized for contacting the inner face of the neck of the container and creating at least two sealing areas.

    Multi-part packaging with sealed connection joint

    公开(公告)号:US10647493B2

    公开(公告)日:2020-05-12

    申请号:US15182876

    申请日:2016-06-15

    申请人: Thiemo Roesler

    发明人: Thiemo Roesler

    摘要: A multi-part packaging including at least two packaging sleeves and a sealing film that seals a connection joint between the packaging sleeves is disclosed. One of the two packaging sleeves includes an end region having a reduced diameter that can be inserted into an accommodation region of the other packaging sleeve forming the connection joint that runs in the circumference direction which can be sealed in an air-tight manner by means of the sealing film that is wound onto the connection joint in the circumference direction and sealed thereon. Edges of the sealing film overlap in a coverage region that runs parallel to a longitudinal axis of the packaging sleeves in the axial direction, wherein a first overlap edge conforms to a starting edge of a second overlap edge to form the air-tight seal.