发明申请
WO2022055953A1 CELLULOSE-BASED ACETATE FILM LINED MOLDED FIBER ARTICLES AND METHODS OF MANUFACTURE
审中-公开
基本信息:
- 专利标题： CELLULOSE-BASED ACETATE FILM LINED MOLDED FIBER ARTICLES AND METHODS OF MANUFACTURE
- 申请号：PCT/US2021/049397 申请日：2021-09-08
- 公开(公告)号：WO2022055953A1 公开(公告)日：2022-03-17
- 发明人： VERSLUYS, Robert Thor
- 申请人： SONOCO DEVELOPMENT, INC.
- 申请人地址： 540 North Second Street
- 专利权人： SONOCO DEVELOPMENT, INC.
- 当前专利权人： SONOCO DEVELOPMENT, INC.
- 当前专利权人地址： 540 North Second Street
- 代理机构： HAYDEN, Nichole et al.
- 优先权： US17/014,440 2020-09-08
- 主分类号： B65D1/34
- IPC分类号： B65D1/34 ; B65D1/36 ; B65D25/14 ; B29C51/16
摘要：
The present disclosure is directed to recyclable lined molded fiber articles (10) (e.g., bowls) that provide the necessary performance characteristics for storing frozen and refrigerated foods (acceptable oil resistance, water resistance, and water vapor barrier). The disclosed articles and methods for manufacturing such articles include bonding a thermoformable cellulose-based acetate (16) film to a molded bagasse fiber article to form an impervious liner.