- 专利标题: Methods for manufacturing fiber-based beverage lids
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申请号: US15220377申请日: 2016-07-26
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公开(公告)号: US10036126B2公开(公告)日: 2018-07-31
- 发明人: Yoke Dou Chung , Brandon Michael Moore , Yiyun Zhang
- 申请人: Footprint International, LLC
- 申请人地址: US AZ Gilbert
- 专利权人: Footprint International, LLC
- 当前专利权人: Footprint International, LLC
- 当前专利权人地址: US AZ Gilbert
- 代理机构: Jennings, Strouss & Salmon PLC
- 代理商 Michael K. Kelly; Daniel R. Pote
- 主分类号: D21J7/00
- IPC分类号: D21J7/00 ; B65D65/46 ; D21H17/55 ; D21H21/16 ; D21H21/14 ; D21H11/12 ; B65D55/02 ; D21J5/00 ; D21H17/56 ; D21H17/04 ; D21H17/17 ; D21H17/29 ; B65D25/14 ; B65D25/34 ; B65D81/34 ; D21H11/14 ; B65D1/26 ; B65D85/34
摘要:
Methods and apparatus for vacuum forming a beverage lid using a fiber-based slurry. The slurry comprises a moisture barrier component in the range of 0.5%-10% by weight, a rigidity component in the range of 1%-4% by weight, and a polycationic component in the range of about 1%-4%.
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