公开(公告)号：US11008144B2

公开(公告)日：2021-05-18

申请号：US16342782

申请日：2017-10-16

申请人： SIG TECHNOLOGY AG

发明人： Ulrich Alef ,  Thomas Schumacher ,  Norbert Peter Herzog

IPC分类号： B65D65/40 ,  B32B1/02 ,  B32B7/12 ,  B31B50/74 ,  B31B50/64 ,  B31B50/26 ,  B32B3/04 ,  B32B15/085 ,  B32B15/20 ,  B65D5/06 ,  B65D5/42 ,  B32B7/02 ,  B32B27/10 ,  B32B15/12 ,  B32B1/08 ,  B32B7/05 ,  B32B3/10 ,  B32B3/26 ,  B32B3/06 ,  B32B7/04 ,  B31B120/40 ,  B31B110/35 ,  B31B50/84 ,  B31B105/00

摘要： The present invention refers to a container precursor, comprising a composite sheet which comprises a) an outer polymer layer, b) a colour application, c) a carrier layer, and d) a barrier layer; wherein a wall of the container precursor comprises a first wall region and a second wall region. The invention further refers to a closed container, obtainable from the container precursor; and to a closed container having the above composite sheet, the first and the second wall region.

公开(公告)号：US20170239908A1

公开(公告)日：2017-08-24

申请号：US15523327

申请日：2015-10-26

申请人： SIG Technology AG

发明人： Ulrich Alef ,  Thomas Schumacher ,  Norbert Peter HERZOG

IPC分类号： B32B3/04 ,  B32B7/02 ,  B32B15/12 ,  B32B15/20 ,  B32B15/085 ,  B65D5/42 ,  B65D5/06 ,  B65D5/56 ,  B65B7/16 ,  B65B43/10 ,  B65B55/04 ,  B32B1/02 ,  B29C53/04

CPC分类号： B32B3/04 ,  B29C53/04 ,  B29L2031/7162 ,  B32B1/02 ,  B32B1/06 ,  B32B3/06 ,  B32B7/02 ,  B32B7/04 ,  B32B15/085 ,  B32B15/12 ,  B32B15/20 ,  B32B2250/05 ,  B32B2250/40 ,  B32B2250/42 ,  B32B2250/44 ,  B32B2307/724 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2439/40 ,  B32B2439/62 ,  B32B2439/70 ,  B65B7/16 ,  B65B43/10 ,  B65B55/04 ,  B65D5/064 ,  B65D5/4279 ,  B65D5/563

摘要： The invention relates to a container precursor comprising a wall, wherein the wall a) surrounds an interior region, and b) comprises a first wall region and a second wall region; wherein the first wall region comprises a first layer sequence comprising a first wall layer, a second wall layer and a third wall layer as overlying layers from the interior region outwards; wherein, in the first wall region, a second carrier layer is characterised by a smaller layer thickness than a first carrier layer, or a third carrier layer, or both; wherein the second wall region comprises a second layer sequence comprising first wall layer, a second wall layer and a third wall layer as overlying layers from the interior region outwards; wherein, in the second wall region, the second wall layer is connected to the third wall layer; wherein, in the second wall region, the third carrier layer is characterised by a larger layer thickness than the first carrier layer, or the third carrier layer, or both. Further, the invention relates to a process for manufacturing a container precursor, a container precursor obtainable through this process, a closed container, a process for manufacturing a closed container, a closed container obtainable through this process, a use of the aforementioned container precursor, and a further use of the aforementioned container precursor.