Title:
抽出製品を作成するためのポーションカプセルおよびそのポーションカプセルを製造するための方法
Document Type and Number:
Japanese Patent JP6545689
Kind Code:
B2
Abstract:
A method for producing a capsule includes providing a plastic main body having a bottom region, a peripheral side wall, and a peripheral main-body collar adjoining the peripheral side wall, wherein the main body has a substantially rectangular cross-section in the region of the main-body collar; providing a deep-drawn plastic cover for closing the capsule, wherein the cover forms an outward curvature, which adjoins a peripheral cover collar; filling the main body with an extraction material; and placing the cover onto the main body such that the cover collar lies on the main-body collar and fastening the cover collar to the main-body collar via ultrasonic welding. The cover is provided with an energy-director, which focuses the ultrasound energy during the ultrasonic welding, and wherein the cover has at least one groove that extends peripherally on an outer face in the region of the cover collar.
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Inventors:
Dover, Lewis
Ternite, Ludiger
Robert Stein
Rouphur, Roland
Ternite, Ludiger
Robert Stein
Rouphur, Roland
Application Number:
JP2016542719A
Publication Date:
July 17, 2019
Filing Date:
December 11, 2014
Export Citation:
Assignee:
QBO COFFEE GMBH
International Classes:
B65B29/02
Domestic Patent References:
| JP2012523860A | ||||
| JP1076406U | ||||
| JP2000128130A | ||||
| JP2010528635A |
Foreign References:
| EP2465793A1 | ||||
| WO2013157924A1 |
Attorney, Agent or Firm:
Fukami patent office