摘要:
The present invention relates to a dispensing container for viscous products comprising a containing body (1) with a flexible side wall (1.1), a bottom wall (1.2) and a neck (1.3); an elastic bag (2) suitable for containing a viscous product (9) and arranged inside the containing body (1), and a closure head (4) of the containing body (1) comprising a supply hole (8) for supplying the product (9) with a product outlet valve (8.1), said valve preventing the entrance of outer air into the container. The bag (2) is elastic and is attached by its opening to the area of the neck (1.3) of the containing body (1), forming a first leak-tight chamber (5) between the outer face of said elastic bag (2) and the side wall (1.1) of the containing body (1). The head (4) and the elastic bag (2) form a second leak-tight chamber (6). The containing body (1) comprises a hole (10) with an air inlet valve (10.1) suitable for allowing air flow only from outside the dispensing container towards the inside of the leak-tight chamber (5) in response to a depression in said first chamber (5).
摘要:
The invention provides a complex made up of consecutively stacked flat sheets configured for forming a package in a single run, wherein said complex comprises: at least a first die cut flat sheet configured for being folded and forming a wall of the package, comprising a continuous first rim demarcated by an outer contour and an inner contour, wherein said inner contour comprises a first portion and the outer contour comprises a second portion, wherein at least a first main flap extends along the first portion of the inner contour in the direction opposite the second portion of the outer contour; and an assembly comprising at least one additional flat sheet, wherein the perimeter of the at least one additional flat sheet is demarcated by the first rim of the first flat sheet. The invention furthermore provides a method for obtaining the complex, a method for manufacturing a package, and a method for packaging an item.
摘要:
Easy opening container comprising a body (10) with an opening (11), and a lid (20) for the opening (11), the opening (11) comprising a neck (12) comprising at least one screw thread (13) and a sealing edge (14), and the closing lid (20) comprising an upper part (21) and a peripheral skirt (22), the skirt (22) comprising a free edge (23), the free edge (23) including a plurality of inwardly extending lugs (24), said lugs (24) being configured for being coupled with the screw thread (13) when the lid (20) is closed on the opening (11). The container (100) further comprises at least one element for easy opening, preferably a strip (30), between the screw thread (13) and the lugs (24), said element being configured for being removed before opening the lid (20) in order to make the opening easier.
摘要:
The present invention relates to a method for detecting defects in a weld obtained by heat-sealing between two polymeric materials and a system for detecting defects in a weld between said polymeric materials implementing this method. The method uses the thermography technique for taking images of the sealing zone of the container, for subsequently correcting said image, acceptable descriptors or thresholds according to parameters such as room temperature, welding temperature and time elapsed since the end of the sealing operation in order to reliably analyze the occurrence of defects in the sealing zone.
摘要:
The present invention relates to a method for detecting defects in a weld obtained by heat-sealing between two polymeric materials and a system for detecting defects in a weld between said polymeric materials implementing this method. The method uses the thermography technique for taking images of the sealing zone of the container, for subsequently correcting said image, acceptable descriptors or thresholds according to parameters such as room temperature, welding temperature and time elapsed since the end of the sealing operation in order to reliably analyze the occurrence of defects in the sealing zone.
摘要:
The present invention relates to a dispensing container for viscous products comprising a containing body (1) with a flexible side wall (1.1), a bottom wall (1.2) and a neck (1.3); an elastic bag (2) suitable for containing a viscous product (9) and arranged inside the containing body (1), and a closure head (4) of the containing body (1) comprising a supply hole (8) for supplying the product (9) with a product outlet valve (8.1), said valve preventing the entrance of outer air into the container. The bag (2) is elastic and is attached by its opening to the area of the neck (1.3) of the containing body (1), forming a first leak-tight chamber (5) between the outer face of said elastic bag (2) and the side wall (1.1) of the containing body (1). The head (4) and the elastic bag (2) form a second leak-tight chamber (6). The containing body (1) comprises a hole (10) with an air inlet valve (10.1) suitable for allowing air flow only from outside the dispensing container towards the inside of the leak-tight chamber (5) in response to a depression in said first chamber (5).