公开(公告)号：US20170313459A1

公开(公告)日：2017-11-02

申请号：US15523254

申请日：2015-10-09

申请人： SIG Technology AG

发明人： Norbert GARITZ ,  Manfred KRAUSEN ,  Thomas VETTEN ,  Holger SCHMIDT ,  Ulrich ALEF

IPC分类号： B65B51/26 ,  B29C65/08 ,  B65D5/06 ,  B65B55/10 ,  B65B55/08 ,  B65B51/22 ,  B65B7/16 ,  B29C65/82 ,  B29C65/00 ,  B65D5/42 ,  B29K705/02 ,  B29L31/00

CPC分类号： B65B51/26 ,  B29C65/08 ,  B29C65/10 ,  B29C65/1406 ,  B29C65/1412 ,  B29C65/1425 ,  B29C65/1616 ,  B29C65/1619 ,  B29C65/1674 ,  B29C65/8253 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/135 ,  B29C66/346 ,  B29C66/43122 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/7234 ,  B29C66/73115 ,  B29C66/81417 ,  B29C66/81419 ,  B29C66/81422 ,  B29C66/81425 ,  B29C66/81431 ,  B29C66/849 ,  B29C66/9513 ,  B29C66/9517 ,  B29K2705/02 ,  B29L2031/7166 ,  B65B7/16 ,  B65B51/144 ,  B65B51/225 ,  B65B51/30 ,  B65B51/303 ,  B65B55/08 ,  B65B55/10 ,  B65D5/064 ,  B65D5/067 ,  B65D5/4279 ,  B29K2023/06 ,  B29K2023/0633 ,  B29K2023/00 ,  B29K2023/065 ,  B29K2067/00 ,  B29K2077/00

摘要： The invention relates to a device comprising a first fixing element, a further fixing element and a folded planar composite; wherein the first fixing element comprises a first fixing surface and the further fixing element comprises a further fixing surface; wherein the folded planar composite is at least partially fixed between the first fixing surface and the further fixing surface; wherein the folded planar composite comprises a first composite region; wherein the first composite region comprises a first layer sequence comprising a first composite layer comprising a first carrier layer, a second composite layer comprising a second carrier layer, a third composite layer comprising a third carrier layer and a fourth composite layer comprising a fourth carrier layer; wherein in the first composite region the second composite layer is joined to the third composite layer and the third composite layer is joined to the fourth composite layer; wherein in the first composite region the third carrier layer is characterised by a smaller layer thickness than in each case one selected from the group consisting of the first carrier layer, the second carrier layer and the fourth carrier layer or a combination of at least two of these; wherein the first fixing surface or the further fixing surface or both comprises a recess comprising a first recess region; wherein the first composite region is located at least partially between the first recess region and the first fixing surface or the further fixing surface.