- 专利标题： Films and bags having three dimensional patterns
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申请号： US17289667申请日： 2019-11-11
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公开(公告)号： US11897238B2公开(公告)日： 2024-02-13
- 发明人: Edward B. Tucker , Robert T. Dorsey , Zeljko Vidovic
- 申请人： THE GLAD PRODUCTS COMPANY
- 申请人地址： US CA Oakland
- 专利权人： The Glad Products Company
- 当前专利权人： The Glad Products Company
- 当前专利权人地址： US CA Oakland
- 代理机构： Keller Preece PLLC
- 国际申请： PCT/US2019/060678 2019.11.11
- 国际公布： WO2020/102052A 2020.05.22
- 进入国家日期： 2021-04-28
- 主分类号： B32B3/30
- IPC分类号： B32B3/30 ; B29C59/04 ; B32B1/00 ; B32B27/08 ; B65D33/00 ; B65D33/28 ; B65D65/40 ; B31B70/64 ; B31B155/00 ; B31B170/20 ; B31B70/88 ; B31B70/16 ; B29K101/12 ; B29L7/00
摘要：
A thermoplastic film which embodies a three-dimensional pattern. The thermoplastic film comprises a three-dimensional pattern including at least three sub-patterns of deformations. The shape, positioning, and pattern deformation density of the at least three sub-patterns of deformations cause the three-dimensional pattern to give the thermoplastic film a thicker appearance.
公开/授权文献
- US20210402733A1 FILMS AND BAGS HAVING THREE DIMENSIONAL PATTERNS 公开/授权日：2021-12-30
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