- 专利标题： EXPANDABLE POLYLACTIC ACID-BASED THERMAL AND PROTECTIVE PACKAGING HAVING ADVANCED LIVING HINGES AND METHODS THEREOF
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申请号： US18476956申请日： 2023-09-28
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公开(公告)号： US20240083655A1公开(公告)日： 2024-03-14
- 发明人: Saumitra Bhargava , Jonathan Godfrey
- 申请人： Lifoam Industries, LLC
- 申请人地址： US SC Greer
- 专利权人： Lifoam Industries, LLC
- 当前专利权人： Lifoam Industries, LLC
- 当前专利权人地址： US SC Greer
- 主分类号： B65D81/05
- IPC分类号： B65D81/05 ; B65D81/02 ; B65D81/107
摘要：
Molded foam articles are provided. The molded foam articles have at least one surface having at least a portion that has been skin-formed for forming a skin-formed living hinge for enabling a robust living hinge capable of hundreds of open/close cycles at angles of up to 270°.
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