公开(公告)号：US11034475B2

公开(公告)日：2021-06-15

申请号：US16347444

申请日：2017-11-02

申请人： JALCA

发明人： Jean-Guy Delage

IPC分类号： B65B31/04 ,  B65B31/00 ,  B65B31/08 ,  B65B57/00 ,  B67C3/22

摘要： Disclosed is a device and a method for pressure-packaging a container to be processed, which is sealed by a stopper, the device including a cap with a needle, a fluid injector, and a heating cannula, the cap being designed to be applied to the stopper in a tight manner, the needle being able to move so as to pierce a hole through the stopper, the cannula being able to move so as to close the hole by the melting of the material of the stopper, the needle and the cannula being arranged such that the axes of movement thereof are secant at a point located in the stopper, the end of the cannula being convex.

公开(公告)号：US20180127126A1

公开(公告)日：2018-05-10

申请号：US15565464

申请日：2016-05-06

申请人： JALCA

发明人： Jean-Guy DELAGE

IPC分类号： B65B31/00 ,  B67C3/22

CPC分类号： B65B31/006 ,  B67C3/22 ,  B67C2003/226

摘要： Disclosed is a method for controlling the pressure in a container with the contents thereof after filling and plugging and particularly to a method for treating a drinking liquid or semi-liquid in a polymer material bottle. The method includes the following steps: filling the container, closing the container using a plugging unit, adding a fluid into the head space through a hole bored through the plugging unit so as to obtain a residual pressure greater than atmospheric pressure, and sealing the hole in the plugging unit by melting the material of the plugging unit. Also disclosed is the related device.

公开(公告)号：US20190329920A1

公开(公告)日：2019-10-31

申请号：US16347444

申请日：2017-11-02

申请人： JALCA

发明人： Jean-Guy DELAGE

IPC分类号： B65B31/04 ,  B65B31/00 ,  B65B31/08 ,  B65B57/00 ,  B67C3/22

摘要： Disclosed is a device and a method for pressure-packaging a container to be processed, which is sealed by a stopper, the device including a cap with a needle, a fluid injector, and a heating cannula, the cap being designed to be applied to the stopper in a tight manner, the needle being able to move so as to pierce a hole through the stopper, the cannula being able to move so as to close the hole by the melting of the material of the stopper, the needle and the cannula being arranged such that the axes of movement thereof are secant at a point located in the stopper, the end of the cannula being convex.

公开(公告)号：US20190283911A1

公开(公告)日：2019-09-19

申请号：US16347749

申请日：2017-11-02

申请人： JALCA

发明人： Jean-Guy DELAGE

IPC分类号： B65B31/00 ,  B65B31/04 ,  B65B31/08 ,  B67C3/26

摘要： Disclosed is a method and a device for pressure-packaging a container to be processed, which is sealed by a stopper arranged above a head space of the container, the method including: engaging sealingly a cap over the stopper, the cap including a piercing unit and sealing unit; piercing a hole through the stopper by lowering the piercing unit; lifting the piercing unit out of the stopper; introducing a fluid into the head space via the hole; sealing the hole by melting the material of the stopper by lowering the sealing unit by melting; lifting the sealing unit by melting; and removing the cap.