摘要:
A sealing device for producing sealed packages from a tube of packaging material fed along a path and filled with a pourable food product, comprising: a frame; a pair of jaws movable cyclically with respect to the frame and along part of the path to grip the tube; ultrasonic sealing means carried by a first jaw to seal the tube; and power means including a primary winding fixed to the frame and connectable to an electric energy source, and a secondary winding carried by the first jaw, supplying the sealing means, and receiving electric energy by electromagnetic induction from the primary winding as the first jaw travels past the primary winding; and the device having transformer means supplied by the electric energy source with a first voltage value, and supplying the primary winding with a second voltage value lower than the first voltage value.
摘要:
A patch (14), method of applying a patch (14), and an applicator device for application of the patch (14) to cover the opening of a hole (12) in a gable-top carton panel. The patch (14) is made from a frangible laminate material and is welded to the underside of the carton panel, corresponding to the side in contact with the beverage contained (15) therein. The welder is located outside the container (15) and the patch (14) is applied to the carton after bottom seal formation.
摘要:
An applicator (10a) affixes fitments (12) to paperboard cartons (20), each fitment (12) comprising a screw cap on a pour spout. An ultrasonic horn (18) reciprocates between a retracted position for receiving a fitment (12) and an advanced position for depositing the fitment (12) on an outer surface of a carton (20). A duct (26) extends and provides fluid communication between an air handler and a fitment-holding recess (30) formed in the horn (18). The air handler is actuable to evacuate the duct (26) to retain a fitment (12) in the recess (30) by suction while transporting the fitment (12) to be affixed to the container wall. The air handler also supplies pressurized gas to the duct (26) to blow the fitment (12) from the horn (18) before the horn returns to the retracted position. A receiver reciprocates between a pick-up position for receiving a fitment (12) and a delivery position for passing the fitment (12) to the horn (18), the receiver comprising a head (34c) with a suction opening (40a) formed in the end portion thereof for communication with the interior of the fitment.
摘要:
Extrudiertes oder spritzgegossenes Kunststoff-Formteil, insbesondere Behälter, mit elektrischem Oberflächenwiderstand R 8 Ω, insbesondere R ≤ 10 4 Ω, sowie mit Abschirmwirkung gegen elektromagnetische Strahlung, wobei das Formteil mindestens zur Hälfte aus recyceltem Reject-Material bestehend aus Polyäthylen und/oder Polypropylen mit einem Gewichts-Anteil von mindestens 10% Aluminium aufgebaut ist.
摘要:
The invention relates to a counter element (22) being adapted to apply a pressure to a first portion of a packaging material in association with heating of the packaging material in order to seal the first portion of the packaging material to a second portion of the packaging material. The element (22) being provided with an abutment surface (23) adapted to at least abut said first portion of the packaging material. The abutment surface (23) is provided with a plurality of indentations (24) adapted to entrap fluid or gas present in the vicinity of the abutment surface (23) and the first portion of the packaging material. The inventions also relates to a method of providing a counter element (22) as described above.
摘要:
The invention relates to a filling machine and to a method for packing comestibles, especially drinks, in upwardly open composite packagings, and for closing the same, using a packaging transport device, a sterilisation unit, a drying unit, a filling unit and a closing unit. The aim of the invention is to gain more time for the individual processes (sterilising, filling and closing), maintaining the same output, and to prevent the unwanted formation of foam. To this end, a plurality of groups combined to form processing lines and consisting of a sterilisation unit, a drying unit and a filling unit, are arranged on a rotary-table machine (1) in a fixed manner, and the transport direction of the composite packagings (P) on the rotary-table machine extends radially about the rotational axis (R).
摘要:
Die Erfindung bezieht sich auf eine Verpackung (1) für schüttfähige Produkte, bestehend aus einem Kartonmaterial, welches eine Bodenfläche (20), Wandflächen (2) sowie ein Dach (3) der Verpackung bildende Giebelflächen (4) bildet, wobei im Dach ein verschließbarer als Ausgießer (5) bezeichneter und aus einem anderen Material bestehender Verschluss (6) der Verpackung vorgesehen ist, wobei dass der Ausgießer in wenigstens zwei Giebelflächen hinein ragt, und über Stege (8) mit einem Rahmen (7) verbunden ist, welcher entlang der umlaufenden Kante zwischen Wand- und Giebelflächen verläuft und wobei die freien, sich zwischen dem Ausgießer, den Stegen und dem Rahmen ergebenden Giebelflächen durch Kartonzuschnitte ausgefüllt sind.
摘要:
A packaging and filling apparatus and a packaging material cutting device are provided, in which the knife of the cutting device can be replaced with appropriate timing by quantitatively determining the service life of the knife of the cutting device. The packaging and filling apparatus fills a tube of a web of a packaging material with a fluid product, forms lateral seal bands by sealing the tube in the direction in which, the bands intersect the tube, cuts each seal band of a series of pillow-like preformed bodies with a cutting device such that the pillow-like preformed bodies are severed from each other, thus forming a packaging and filling container of the final form. The cutting device 32 comprises a resistance measuring means for measuring the cutting resistance that a packaging material cutting blade 33 receives from the packaging material, and then outputting a measurement value obtained; and a blade monitoring means for monitoring the condition of the packaging material cutting blade based upon the measurement value.
摘要:
A patch (14), method of applying a patch (14), and an applicator device for application of the patch (14) to cover the opening of a hole (12) in a gable-top carton panel. The patch (14) is made from a frangible laminate material and is welded to the underside of the carton panel, corresponding to the side in contact with the beverage contained (15) therein. The welder is located outside the container (15) and the patch (14) is applied to the carton after bottom seal formation.