发明名称 |
Beverage infusion package with improved freshness and reduced dusting |
摘要 |
A beverage infusion package comprises a bag, made form a porous, fibrous tissue, containing a beverage perecursor material wherein said tissue material has been treated, by a metered dosing process, with a flavor retaining polysaccharide or modified polysaccharide. Also a tissue material suitable for use in making such a package.
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申请公布号 |
US2004025699(A1) |
申请公布日期 |
2004.02.12 |
申请号 |
US20030398685 |
申请日期 |
2003.07.28 |
申请人 |
WINTERSGILL STEPHEN;ROBINSON JOHN |
发明人 |
WINTERSGILL STEPHEN;ROBINSON JOHN |
分类号 |
B65D81/00;B65D85/808;D21H17/28;D21H19/12;D21H19/34;D21H27/08;D21H27/10;(IPC1-7):A23L1/00 |
主分类号 |
B65D81/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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