公开(公告)号：US10414569B2

公开(公告)日：2019-09-17

申请号：US15128275

申请日：2015-03-24

申请人： SMILESYS S.R.L.

发明人： Claudio Ernestino Zanarella

IPC分类号： B65D77/00 ,  B29C65/00 ,  B32B7/00 ,  B65D65/00 ,  B65D77/20 ,  B29C65/02 ,  B29C65/48 ,  B65D65/40 ,  B32B7/14 ,  B29L31/00

摘要： A container including a containment wall, defining an internal containment volume and including a free edge, a closing element including a welding layer welded onto the free edge of the wall and a front layer defining an outer surface of the container. An intermediate layer of removable self-adhesive is spread onto an adhesion portion of mutually coupled surfaces of the welding layer and front layer. An opening line adapted to define an access window is obtained through an incision in a stretch of thickness of the welding layer splitting the welding layer into a welding portion adapted to be welded to the container and an opening portion corresponding to the access window, with reference to an assembled configuration on the container. The incision is made to allow the detachment of the opening portion from the welding portion while the closing element is opened.

公开(公告)号：US20170096276A1

公开(公告)日：2017-04-06

申请号：US15128275

申请日：2015-03-24

申请人： SMILESYS S.R.L.

发明人： Claudio Ernestino ZANARELLA

IPC分类号： B65D77/20 ,  B29C65/02 ,  B29C65/48 ,  B65D65/40

CPC分类号： B65D77/2096 ,  B29C65/02 ,  B29C65/48 ,  B29L2031/712 ,  B32B7/14 ,  B32B2250/02 ,  B32B2307/50 ,  B32B2307/58 ,  B32B2435/02 ,  B32B2439/00 ,  B32B2439/70 ,  B65D65/40 ,  B65D77/2056 ,  B65D2577/2033 ,  B65D2577/2091 ,  Y10T156/1057 ,  Y10T156/1064 ,  Y10T156/1082

摘要： A container including a containment wall, defining an internal containment volume and including a free edge, a closing element including a welding layer welded onto the free edge of the wall and a front layer defining an outer surface of the container. An intermediate layer of removable self-adhesive is spread onto an adhesion portion of mutually coupled surfaces of the welding layer and front layer. An opening line adapted to define an access window is obtained through an incision in a stretch of thickness of the welding layer splitting the welding layer into a welding portion adapted to be welded to the container and an opening portion corresponding to the access window, with reference to an assembled configuration on the container. The incision is made to allow the detachment of the opening portion from the welding portion while the closing element is opened.