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1.发明公开
公开(公告)号：EP4306303A1
公开(公告)日：2024-01-17
申请号：EP23175889.7
申请日：2023-05-29
IPC分类号： B29C65/02 , B29C65/50 , B29C65/78 , B29C65/82 , B65B51/06 , B65B51/10 , B65B51/30 , B29C65/10
摘要： An automatic heat-sealing quality control system (12) to automatically control a quality of a heat-sealing of a sealing strip (6) to a longitudinal edge of a packaging web (3) at a heat-sealing station (7) in a packaging machine (1), where sealed packages (5) containing pourable food products are continuously produced from a continuous vertical tube (2) filled with the pourable food product and formed by longitudinally folding the packaging web (3) to overlap longitudinal edges thereof and then heat-sealing the overlapping longitudinal edges. The system (12) comprises a visible-light imaging camera (19) designed to operate in the electromagnetic spectrum visible to human eye to capture and output visible-light digital images; a thermal imaging camera (20) designed to operate in the electromagnetic spectrum invisible to human eye to capture and output thermal digital images.
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2.发明公开
公开(公告)号：EP4306302A1
公开(公告)日：2024-01-17
申请号：EP23175888.9
申请日：2023-05-29
摘要： An automatic heat-sealing quality control system (12) to automatically control a quality of a heat-sealing of a sealing strip (6) to a longitudinal edge of a packaging web (3) at a heat-sealing station (7) in a packaging machine (1), where sealed packages (5) containing pourable food products are continuously produced from a continuous vertical tube (2) filled with the pourable food product and formed by longitudinally folding the packaging web (3) to overlap longitudinal edges thereof and then heat-sealing the overlapping longitudinal edges. The system (12) comprises a visible-light imaging camera (19) designed to operate in the electromagnetic spectrum visible to human eye to capture and output visible-light digital images.
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3.发明公开
公开(公告)号：EP4306305A1
公开(公告)日：2024-01-17
申请号：EP23175887.1
申请日：2023-05-29
IPC分类号： B29C65/50 , B29C65/02 , B29C65/82 , B29C65/78 , B65B51/06 , B65B51/30 , B29C65/10 , B29K705/02
摘要： An automatic heat-sealing quality control system ( 12 ) to automatically control a quality of a heat-sealing of a sealing strip ( 6 ) to a longitudinal edge of a packaging web ( 3 ) at a heat-sealing station ( 7 ) in a packaging machine ( 1 ), where sealed packages ( 5 ) containing pourable food products are continuously produced from a continuous vertical tube ( 2 ) filled with the pourable food product and formed by longitudinally folding the packaging web ( 3 ) to overlap longitudinal edges thereof and then heat-sealing the overlapping longitudinal edges. The system ( 12 ) comprises a thermal imaging camera ( 20 ) designed to operate in the electromagnetic spectrum invisible to human eye to capture and output thermal digital images.
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