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公开(公告)号：US11383920B2
公开(公告)日：2022-07-12
申请号：US17165174
申请日：2021-02-02
发明人： David Wicks
IPC分类号： B65D85/80 , B65D85/804
摘要： A beverage preparation capsule comprising a capsule body having a beverage preparation ingredient hermetically sealed therein, wherein a beverage outlet region of said capsule includes front and back sheets of air- and water-impermeable flexible film material arranged in face-to-face relationship along an edge, a folded strip of flexible film material in the form of a gusset extending inwardly from said edge, wherein at least a central region of said strip is provided with a plurality of perforations or a zone of weakness.
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公开(公告)号：US11530070B2
公开(公告)日：2022-12-20
申请号：US17075334
申请日：2020-10-20
发明人： David Wicks , Tony McCoy , Darren Nicholls , John Warhurst
摘要： A paper cup and a method of forming the same. The paper cup may include a sidewall and a floor portion that collectively define a cavity. In one aspect, the paper cup may include a rim that is coated with a rigid shell that encapsulates the rim. In another aspect, a void defined by a rim of the paper cup may be filled with a rigid filler material, and the rigid filler material may be one that expands upon application of heat thereto. In yet another aspect, the paper cup may include a separate rim component that is attached to the sidewall. The separate rim component may be formed from molded pulp fibers, and it may include a flange portion that is attached to the sidewall and a rim portion that protrudes from the sidewall.
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公开(公告)号：US10940994B2
公开(公告)日：2021-03-09
申请号：US14889521
申请日：2014-05-09
发明人： David Wicks
IPC分类号： B65D85/80 , B65D85/804
摘要： A beverage preparation capsule comprising a capsule body having a beverage preparation ingredient hermetically sealed therein, wherein a beverage outlet region of said capsule comprises: front and back sheets of air- and water-impermeable flexible film material arranged in face-to-face relationship along an edge; a folded strip of flexible film material in the form of a gusset extending inwardly from said edge, wherein at least a central region of said strip is provided with a plurality of perforations or a zone of weakness.
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