- 专利标题： Laminated packaging material, packaging containers manufactured therefrom and a method for manufacturing the laminate material
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申请号： US16616801申请日： 2018-05-31
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公开(公告)号： US11097868B2公开(公告)日： 2021-08-24
- 发明人: Peter Öhman , Nils Toft
- 申请人： TETRA LAVAL HOLDINGS & FINANCE S.A.
- 申请人地址： CH Pully
- 专利权人： TETRA LAVAL HOLDINGS & FINANCE S.A.
- 当前专利权人： TETRA LAVAL HOLDINGS & FINANCE S.A.
- 当前专利权人地址： CH Pully
- 代理机构： Buchanan Ingersoll & Rooney PC
- 优先权： EP17173851 20170531
- 国际申请： PCT/EP2018/064364 WO 20180531
- 国际公布： WO2018/220130 WO 20181206
- 主分类号： B65D5/56
- IPC分类号： B65D5/56 ; B32B7/12 ; B32B15/08 ; B32B23/06 ; B32B23/08 ; B32B37/12 ; B32B37/20 ; B32B38/00 ; B65D5/40 ; B65D75/48
摘要：
The present invention relates to a laminated liquid food packaging material, comprising a bulk layer of paper or carton or other cellulose-based material and outer layers of thermoplastic polymers on both sides, having a decorative print pattern arranged beneath one of the outer thermoplastic polymer layers. The invention further relates to the method for manufacturing the laminated packaging material and to a packaging container for liquid food packaging, comprising the laminated packaging material.