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公开(公告)号:EP4324761A3
公开(公告)日:2024-05-22
申请号:EP23219421.7
申请日:2022-06-23
CPC分类号: B26D5/20 , B26D1/0006 , B26D2001/003320130101 , B26D2001/00620130101 , B26F2210/0420130101 , B26F1/18 , B26D7/06 , B65D41/3423 , B65D41/325
摘要: A cutting method and apparatus for closures of the "tethered" type are disclosed, in which a spindle that carries a closure is moved to a cutting device with one or more horizontal blades and at least one vertical or oblique blade. During cutting, the spindle rotates and the closure rolls on the cutting device. The spindle, which is fed several times to the cutting device carrying each time a different closure, comprises a portion made of a softer material than the blades so that during cutting the blades penetrate the material of the closure and then sink into the softest portion of the spindle. Feeding the spindle that carries the closure to the cutting device is coordinated with rotation of the spindle so that the vertical or oblique blade, each time that the spindle is fed to the cutting device, always meets the same zone of the softest portion of the spindle.
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公开(公告)号:EP4230368A2
公开(公告)日:2023-08-23
申请号:EP23184419.2
申请日:2022-05-06
申请人: BERICAP Holding GmbH
IPC分类号: B26F1/18
摘要: Die vorliegende Erfindung betrifft eine Verschlussvorrichtung zum Verschließen eines Behälters aufweisend eine Verschlusskappe mit einem sich senkrecht zu einer Verschlussachse erstreckenden Kappendeckel und einem sich umfangseitig an den Kappendeckel anschließenden und axial erstreckenden Kappenmantel, einen Ankerring, einen Garantiering und ein Verbindungselement, wobei die Verschlussvorrichtung derart mit einer Verschlussbasis verbindbar ist, dass die Verschlusskappe eine Öffnung der Verschlussbasis wahlweise durch eine Verschließbewegung verschließt oder durch eine Öffnungsbewegung freigibt und dass der Ankerring sowohl in einer geöffneten Position der Verschlusskappe als auch in einer geschlossenen Position der Verschlusskappe in Eingriff mit der Verschlussbasis verbleibt, wobei das Verbindungselement die Verschlusskappe mit dem Ankerring verbindet.
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公开(公告)号:EP4116048A1
公开(公告)日:2023-01-11
申请号:EP22182858.5
申请日:2022-07-04
发明人: VENTURINI, Matteo , PENAZZI, Davide
摘要: A knife (100; 100') is described that is arranged for being fitted in a cutting apparatus for obtaining incision lines and notches on a cap (7) made of plastics intended for closing a container, the knife being suitable for making notches and incisions on a side wall (70) of the cap when the cap, by rotating around a rotation axis (R) thereof, is moved along a path for interacting with the knife in an advancement direction (T), the knife comprising a plurality of tools arranged in a layered structure, wherein the cutting tools are parallel to a plane and stacked in a direction of a vertical axis (Z) orthogonal to the plane, the layered structure comprising: a first horizontal cutting tool (1; 1') arranged for performing circumferential notches on the side wall at a first height on the vertical axis to determine in use a tamperproof ring (72) and a main body (71) in the cap; a second horizontal cutting tool (2; 2') arranged for performing further circumferential notches on the side wall at a second height on the vertical axis that is different from the first height; and a transverse cutting tool (3; 3') arranged for making at least one transverse notch, where "transverse" means transverse to the plane, to determine in use together with the second horizontal cutting tool and the first horizontal cutting tool a tab portion (79; 79') on the main body, the tab portion being arranged for maintaining the main body overturned with respect to said tamperproof ring once said container is opened, wherein the transverse cutting tool comprises at least two transverse cutting edges (30a, 30b; 30a', 30b'), each transverse cutting edge extending substantially vertically.
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6.
公开(公告)号:EP4037881A1
公开(公告)日:2022-08-10
申请号:EP20775867.3
申请日:2020-09-23
申请人: PackSys Global AG
发明人: FRIEDLI, Pascal
IPC分类号: B26F1/18
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公开(公告)号:EP4000879A1
公开(公告)日:2022-05-25
申请号:EP21209973.3
申请日:2021-11-23
申请人: Galloplastik S.r.l.
摘要: A film (10) for providing packaging materials, which comprises a base sheet (11) which has a plurality of holes (12).
The holes (12) have uniform perimetric edges, the holes (12) being obtained via the use of hot air by convection on corresponding longitudinal cuts (14).-
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9.
公开(公告)号:EP3717188A1
公开(公告)日:2020-10-07
申请号:EP18830319.2
申请日:2018-11-28
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