发明授权
US08257766B2 Capsule for preparation of a beverage with delaminating or breakable seal at delivery wall
有权
用于制备在输送壁处具有分层或易碎密封的饮料的胶囊
- 专利标题： Capsule for preparation of a beverage with delaminating or breakable seal at delivery wall
- 专利标题（中）： 用于制备在输送壁处具有分层或易碎密封的饮料的胶囊
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申请号： US12756882申请日： 2010-04-08
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公开(公告)号： US08257766B2公开(公告)日： 2012-09-04
- 发明人: Alfred Yoakim , Patrice Borne
- 申请人： Alfred Yoakim , Patrice Borne
- 申请人地址： CH Vevey
- 专利权人： Nestec S.A.
- 当前专利权人： Nestec S.A.
- 当前专利权人地址： CH Vevey
- 代理机构： Winston & Strawn LLP
- 优先权： EP09157701 20090409; EP09168665 20090826
- 主分类号： B65B29/02
- IPC分类号： B65B29/02 ; A47J31/06
摘要：
A capsule for preparation of a beverage in a beverage production machine. The capsule includes a body and a delivery wall forming a chamber containing ground coffee. The delivery wall has at least one outlet, an inner layer and an outer layer forming respectively first and second layers at least partially connected together by at least one seal portion which delaminates or breaks under the pressure of coffee liquid against the seal portion. Preferably, the seal portion extends in a direction (P) which differs from the direction (A) of the outlet.
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