Patent classifications
B29C51/20
Reclosable package as well as thermoform packaging machine and method
A reclosable package, and a machine and method for making that reclosable package that includes a tray for receiving a product and a substantially horizontal edge, wherein the horizontal edge extends circumferentially on an upper side of the tray and has a clamping portion releasably connected thereto. The package includes a top film across the tray, the edge and the clamping portion, and which may be releasably connected to the edge by a first sealed seam to seal the tray in a gas-tight manner. The top film may be connected to the clamping portion by a second sealed seam. A side face of the tray may include an undercut provided with a projection, the projection being suitable for locking the clamping portion in position when the clamping portion has been detached from the edge and is located between the projection of the undercut and the side face of the tray.
LAMINATE MANUFACTURING
A manufacturing system (1) for manufacturing shaped laminates including: forming tools (2.1, 2.2) extending along a longitudinal direction X, located parallel to one another and configured to receive a laminate (4) between the forming tools; a shaping tool (3) extending along the longitudinal direction X and along a transversal direction Z, and configured to receive the laminate (4) on an external surface of the shaping tool, wherein the forming tools (2.1, 2.2) or the shaping tool (3) are movable in the longitudinal direction X and in the transversal direction Z, relative to the at least one of the shaping tool (3) and the two forming tools (2.1, 2.2).
LAMINATE MANUFACTURING
A manufacturing system (1) for manufacturing shaped laminates including: forming tools (2.1, 2.2) extending along a longitudinal direction X, located parallel to one another and configured to receive a laminate (4) between the forming tools; a shaping tool (3) extending along the longitudinal direction X and along a transversal direction Z, and configured to receive the laminate (4) on an external surface of the shaping tool, wherein the forming tools (2.1, 2.2) or the shaping tool (3) are movable in the longitudinal direction X and in the transversal direction Z, relative to the at least one of the shaping tool (3) and the two forming tools (2.1, 2.2).
Pyrometer control for hot drape formers
An apparatus for hot drape forming a part includes a plurality of pyrometers, a bladder covering a formable material, and a pyrometer control medium positioned between the plurality of pyrometers and the formable material. The plurality of pyrometers are configured to measure a temperature of the pyrometer control medium.
Pyrometer control for hot drape formers
An apparatus for hot drape forming a part includes a plurality of pyrometers, a bladder covering a formable material, and a pyrometer control medium positioned between the plurality of pyrometers and the formable material. The plurality of pyrometers are configured to measure a temperature of the pyrometer control medium.
Deep-drawing apparatus, packaging machine having a deep-drawing apparatus and method for operating the deep-drawing apparatus
The disclosure relates to a deep-drawing apparatus for deep-drawing a continuously fed film web, an associated packaging machine, and a corresponding method. A cyclically sequenced forming station, which runs along from a start position to an end position and runs back from there to the start position is provided, wherein individual format plates are sequentially firstly connected up to a forming vacuum device and then with a following holding vacuum channel. The forming vacuum device is part of the cyclically moved forming station. The holding vacuum channel includes two interlocking telescopic channel portions, a first telescopic channel portion being part of the cyclically moved forming station, and a second telescopic channel portion being mounted statically relative to the fixed machine frame.
3D THERMOPLASTIC COMPOSITE PULTRUSION SYSTEM AND METHOD
A 3D thermoplastic pultrusion system and method based upon a 3D variable die system and including one or more sets of 3D thermoplastic forming machines to continuously produce thermoplastic composite pultrusions with at least one of varying cross-section geometry and constant surface contours, varying cross-section geometry and varying surface contours, and constant cross-section geometry and varying surface contours. The 3D thermoplastic pultrusion system and method including at least one of one or more pairs of shapeable and flexible dual-temperature bands and a rotating assembly that rotates the one or more sets of 3D thermoplastic forming machines to impart a twist to the thermoplastic composite.
3D THERMOPLASTIC COMPOSITE PULTRUSION SYSTEM AND METHOD
A 3D thermoplastic pultrusion system and method based upon a 3D variable die system and including one or more sets of 3D thermoplastic forming machines to continuously produce thermoplastic composite pultrusions with at least one of varying cross-section geometry and constant surface contours, varying cross-section geometry and varying surface contours, and constant cross-section geometry and varying surface contours. The 3D thermoplastic pultrusion system and method including at least one of one or more pairs of shapeable and flexible dual-temperature bands and a rotating assembly that rotates the one or more sets of 3D thermoplastic forming machines to impart a twist to the thermoplastic composite.
Three dimensional thermoforming and lamination
A system and method for forming plastic sheet into a three-dimensional shape. The plastic sheet may include one or more sheet-mounted components, such as electronics, that must be shielded from excessive heat, pressure, and/or crushing when the formation of the sheet occurs. A recess will be formed to protect against directly contacting sheet-mounted component. The recess may be aligned along the heating plate and/or the form core and/or along a protective blanket which may be set over (and under) sheet prior to heating/forming. The sheet is registered (with or without a blanket) onto a base plate, and preferably over a form core. The sheet is then raised to contact with a heating plate, and then placed downward over the (optionally heated) form core. Recess(es) align in locations corresponding to mounted component to protect same.
Thermoforming machine, mold assembly, mold, and method of thermoforming
A thermoforming machine and device are described. The thermoforming device relates to a mold assembly comprising a first and second mold, and to a mold that can be used in a thermoforming process. A method for thermoforming a product is also described. It is noted that the thermoforming device comprises a second pre-stretcher, in addition to a first pre-stretcher and a calibration element, and that the second pre-stretcher is at least partially and moveably arranged inside a second mold body. Movements of the first pre-stretcher, the second pre-stretcher, and the calibration element are configured to be individually controlled.