Patents Assigned to SIG Technology Ltd
  • Patent number: 10053257
    Abstract: A device for transferring flat-folded and upright packaging sleeves to a further processing unit, in particular a filling machine for liquid or pasty products, wherein in each case a certain number of packaging sleeves are provided in an outer package and wherein the outer packages of the packaging sleeves are opened and removed. At least one gripper element may be disposed on a robot arm for transporting an outer package to a cutting and unpacking station, elements for cutting open and unpacking the packaging sleeves, at least one suction device for vacuuming away the cutting dust resulting from the cutting open and a gripping device for gripping the packaging sleeves released from the outer package and delivering these to the further processing unit are provided.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: August 21, 2018
    Assignee: SIG Technology Ltd.
    Inventor: Thomas Cramer
  • Patent number: 8505760
    Abstract: A self-opening closure includes a pouring sport, a screw cap and a self-opening cylinder, which is disposed inside the pouring spout and can be set rotating by the screw cap. The self-opening cylinder has three combined piercing and cutting elements with the interior having three molded elements, evenly distributed and extending toward the center of the cylinder, which have a nail shank and a nail head. The nail shank and the nail head of each element acts as a guide for one of the three cylinder wall segments located on the interior of the cap, concentrically to the axis of rotation of the cap. The screw cap is connected to a retaining element by at least two material bridges extending non-radially in relation thereto that are configured as predetermined breaking points. The retaining element engages with a flange on the pouring spout.
    Type: Grant
    Filed: July 13, 2011
    Date of Patent: August 13, 2013
    Assignee: SIG Technology Ltd.
    Inventor: Gregor Ott
  • Patent number: 8459478
    Abstract: The self-opening closure includes a pouring spout (10), which can be assembled leak-proof on a combipack or a container spout sealed with foil material, twist cap (9) and a self-opening sleeve (1) arranged inside the pouring spout, which can be made to rotate by the twist cap. The self-opening sleeve forms on its upper edge an indentation (4), which becomes smaller towards the bottom edge (6) and tapers off into the same. There are guiding means present on the outer side of the self-opening sleeve and on the inner side of the pouring spout so that the self-opening sleeve is guided downwards by rotation on the pouring spout. The indentation (4) lies partially inside the pouring spout and partially below the same after unscrewing of the cover cap and forms an air inlet channel, which results in a steady outpour of the liquid content of a combipack.
    Type: Grant
    Filed: August 8, 2008
    Date of Patent: June 11, 2013
    Assignee: SIG Technology Ltd.
    Inventors: Roger Alther, Rolf Weiss, Egon Lang, Thomas Hocker
  • Patent number: 7934616
    Abstract: A flip-top closure for composite and cardboard packaging, which permits the automatic opening of a package by flipping open the lid of the closure, includes a frame base element, which is designed to be welded by its level underside to composite or card-board packaging, and has a continuous peripheral overhang that protrudes upwards in order to form a pouring neck with an interior opening. A cover that flips open and closes is fixed to the base element. A guide, or tongue, element is pivotally mounted on the base element extends over the interior expanse of the overhang and friction-fit elements act between the tongue, or guide, element and the cover to pivot the tongue downwardly by force when the cover is flipped open for tearing and pivoting away a piece of the packaging lying below the tongue or guide element.
    Type: Grant
    Filed: February 16, 2005
    Date of Patent: May 3, 2011
    Assignee: SIG Technology Ltd.
    Inventor: Josef Felber
  • Publication number: 20100237073
    Abstract: The self-opening closure consists of a pouring spout (10), which can be assembled leak-proof on a combipack or on a container spout to be sealed with foil material, appropriate twist cap (9) as well as a self-opening sleeve (1) arranged inside the pouring spout (10). This can be made to rotate by the twist cap (9). The self-opening sleeve (1) forms on its upper edge an indentation (4), which becomes smaller towards the bottom edge (6) and tapers off into the same. There are guiding means present on the outer side of the self-opening sleeve (1) and on the inner side of the pouring spout (10) so that the self-opening sleeve (1) is guided downwards by the rotation on the pouring spout (10). The indentation (4) lies partially inside the pouring spout (10) and partially below the same after the unscrewing of the cover cap and forms an air inlet channel, which results in a steady outpour during the pouring out of the liquid content of a combipack.
    Type: Application
    Filed: August 8, 2008
    Publication date: September 23, 2010
    Applicant: SIG TECHNOLOGY LTD.
    Inventors: Roger Alther, Rolf Weiss, Egon Lang, Thomas Hocker
  • Patent number: 7549558
    Abstract: A pouring closure includes a flange for welding onto a combipack or to the foil material of a container sealed with the foil material, along with an upwardly projecting circular rim thereon and a rotatable combined lid and pouring nozzle that can be clipped onto the upwardly projecting circular rim, which forms a piercing edge arrangement. This piercing edge arrangement includes a part of a cap lid, which can be opened from the lid surface around a swinging axis. Two piercing cutters are on the lower side of this part of the cap lid behind its swinging axis and near the edge of the cap rim and are able to be folded up beyond a level of the lower side of the flange and to pierce the combipack or the membrane liner running below the flange. Thereafter, the lid and pouring nozzle is rotated on the flange rim, so that the two piercing cutters cut-out a disc, of approximately 360°, from the combipack or the membrane liner after the folding upwards movement.
    Type: Grant
    Filed: July 14, 2004
    Date of Patent: June 23, 2009
    Assignee: SIG Technology Ltd.
    Inventor: Mario Weist
  • Patent number: 7516595
    Abstract: A method for applying a reclosable pouring element comprising a pouring opening and a flange and having a removable cap, to a container having an opening. The method comprising the steps of connecting the pouring element to a lid of the container having an opening by affixing the flange of the pouring element to the lid in a liquid-tight fashion. Sealing a section of a closure film on the pouring element so that the pouring opening of the pouring element still remains open. Connecting the lid to the container body in a liquid-tight fashion. Sterilizing an interior of the container. Filing the container with a product through the pouring opening. Closing the container by sealing the closure film onto the pouring element in such a fashion that the pouring opening of the pouring element is closed in a liquid-tight fashion and applying the cap to the pouring element.
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: April 14, 2009
    Assignee: SIG Technology Ltd.
    Inventors: Matthias Dammers, Hans-Willi Mainz, Sven Hagen, Markus Wassum
  • Patent number: 7473389
    Abstract: The invention relates to a method and to a device which is used to blow-form containers (2). A preform (1) is stretched inside a blow form (4) by a horizontal bar (11) after thermal conditioning and is shaped in the container by means of blow pressure effects. At least one part of the pressurised gas is guided towards the base area of the container (2). One particular advantage of said invention is that the flow path ends in the vicinity of the base area. At least one part of the pressurised gas (2) is guided into the container by the horizontal bar (11).
    Type: Grant
    Filed: August 30, 2004
    Date of Patent: January 6, 2009
    Assignee: SIG Technology Ltd.
    Inventors: Wolf Jaksztat, Michael Linke, Rolf Baumgarte, Michael Litzenberg, Klaus Vogel, Günther Godau
  • Patent number: 7458486
    Abstract: The self-opener closure consists of a pour-out spout (2) which may be sealingly assembled onto a composite packaging or onto a container spout or bottle spout to be closed with film material, of an associated rotary cap (1) as well as a self-opener sleeve (3) arranged within the pour-out spout (2) which may be set into rotation by the rotary cap (1). Force transmission means and guide means are formed on these three elements. These cooperate with one another such that on rotating the rotary cap (1) in the opening direction for the first time the self-opener sleeve (3) firstly in the pour-out spout (2) may be pushed vertically downwards and subsequently may be rotated by approximately 360° in the horizontal. Because the self-opener sleeve (3) at its lower edge and projecting from this comprises a single, combined piercing and cutting member (9) the film or the composite packaging is first reliably pierced and afterwards a disk is cut cleanly out of it and pivoted downwards.
    Type: Grant
    Filed: June 17, 2003
    Date of Patent: December 2, 2008
    Assignee: SIG Technology Ltd.
    Inventors: Mario Weist, Hansjorg Huber, Fritz Seelhofer
  • Patent number: 7412813
    Abstract: Shown and described are a device and a method for securing closure films to pouring elements arranged on composite packages with a cyclic or phased conveying device for conveying the closure films, with a feed device, with a welding device, and with a transport device for transporting the composite packages. In order to allow closure films to be secured reliably and rapidly to pouring elements on the composite packages during the manufacturing process, the welding device is arranged above the transport device, the feed device exhibits at least one clamping device for taking up the closure films and is arranged so as to be movable between a take-up position and a welding position, and the take-up position is turned towards the phased conveying device and the welding position is turned towards the transport device.
    Type: Grant
    Filed: August 4, 2004
    Date of Patent: August 19, 2008
    Assignee: SIG Technology Ltd.
    Inventors: Michael Heil, Thomas Vetten
  • Patent number: 7392633
    Abstract: The invention relates to a device and a method for supplying and processing packages arranged on carrier elements, especially drinks packages, using a continuous conveyor belt on which the carrier elements are arranged. The aim of the invention is to be able to further process carrier elements which are continuously supplied by means of a conveyor belt in a processing station in a reliable manner with few technical resources. To this end, two advancing rollers are provided to the right and to the left of the conveyor belt, the rotational axes thereof being perpendicular to the plane of the conveyor belt; two rotating clock belts are provided in the running direction of the conveyor belt, behind the advancing rollers; said clock belts rotate in a plane parallel to the plane of the conveyor belt, and respectively comprise a strand facing the other clock belt; and the strands facing each other run parallel to each other, at a distance corresponding to the width of the carrier elements.
    Type: Grant
    Filed: June 24, 2004
    Date of Patent: July 1, 2008
    Assignee: SIG Technology Ltd.
    Inventors: Michael Heil, Thomas Vetten
  • Publication number: 20080110572
    Abstract: A process for labelling containers or bottles by applying tubular labels made of heat shrinkable film which completely surround an outer surface area of the bottle. The process and machine include winding a precut label from a reeled film on a rotating tubular round plate supported by a roundabout labelling machine, the bottle abuts on the round plate and the label is wound on the underlying tubular portion. The tubular surface of the round plate is provided with a plurality of holes alternatively supplying or drawing air for establishing a positive or negative pressure respectively on the label surface. The overlapped vertical ends of the label are heat sealed by an electrically heated bar located at each round plate or are chemically bonded. The tubular round plate and the container on it can vertically move to transfer the container into the tubular label.
    Type: Application
    Filed: November 30, 2007
    Publication date: May 15, 2008
    Applicant: SIG TECHNOLOGY LTD.
    Inventor: Luigi PANZETTI
  • Publication number: 20070162287
    Abstract: First and second items of data information are detected during a method for automatically monitoring a packaging or filling process of a packaging machine. The first items specify the packaging and/or a packaging material used for forming the packaging, and the second items serve to describe machine parts, or machine functions of the packaging machine and/or specify products that are used for producing the packaging in the packaging machine. Before a process step, a quality control is carried out by detecting first and second items of data information required for carrying out the quality control and by determining actual data based on these items of information. These actual data are compared with predetermined set data and when the set data and actual data correspond with one another within a range of tolerance, this process set is enabled.
    Type: Application
    Filed: April 21, 2004
    Publication date: July 12, 2007
    Applicant: SIG Technology Ltd.
    Inventors: Claudius Dietzsch, Michael Eccarius
  • Patent number: 7225947
    Abstract: The spout seal for combipacks consists of a bottom part (2) and a hinged lid (1) attached to it for opening and closing the seal. The bottom part (2) is fused onto a combipack with its level bottom side. It has a circular, upward-projecting overhang (11), which forms a pouring spout. The inside of the overhang (11) is open. The lid (1) forms a mold (21) that bulges out upwards on it when swiveled open, which forms a level top side that form-fits into the clearance opening (9) surrounded by the projecting lip (11) in the bottom side of the bottom part (2) when swiveled shut. This level top side either lies flush with this bottom side of the bottom part (2) or projects downward from this bottom side by up to 0.5 mm. This top side of the bulge (21) is bonded with the punched-out spot in the combipack or fused with the sealing foil of a combipack exposed through punching. When swiveling the lid (1) open, the sealing foil is cleanly torn out in the entire clearance section of the bottom part (2).
    Type: Grant
    Filed: October 24, 2003
    Date of Patent: June 5, 2007
    Assignee: SIG Technology Ltd.
    Inventors: Markus Leuenberger, Jochen Kraus
  • Patent number: 7207465
    Abstract: The self-opener closure comprises a spout (2) having a projecting lower rim (9) which is to be molded or glued to a composite packaging, an associated rotary cap (1) as well as a self-opener sleeve (3) arranged within the spout (2). This self-opener sleeve (3) can be made to rotate by the rotary cap (1). The inner side of the spout (2) is provided with four guide webs having varying inclines arranged over its inner circumference. These interact with specially formed guide ribs at the outer wall of the self-opener sleeve (3), which brings about that the self-opener sleeve (3), when continuously rotated in the inside of the spout (2), and by being guided at these guide ribs, describes an uneven downwardly directed movement, which superposes its rotational movement.
    Type: Grant
    Filed: May 22, 2003
    Date of Patent: April 24, 2007
    Assignee: SIG Technology Ltd.
    Inventor: Mario Weist
  • Publication number: 20070028562
    Abstract: A device and a method are presented and described for supplying and processing packages arranged on support elements, especially beverage packs, with a continuously running conveyor belt, wherein the support elements are arranged on the conveyor belt. In order that support elements supplied continuously via a conveyor belt can be further processed in a processing station reliably and with little technical expenditure, it is provided that two drawing rollers are provided on the right and left of the conveyor belt, whose axes of rotation are perpendicular to the plane of the conveyor belt, that two revolving cycle belts are provided after the drawing rollers seen in the running direction of the conveyor belt, that the cycle belts revolve in a plane parallel to the plane of the conveyor belt, that the cycle belts each have a side facing the other cycle belt and that the sides facing one another run parallel to one another at a distance which corresponds to the width of the support elements.
    Type: Application
    Filed: June 24, 2004
    Publication date: February 8, 2007
    Applicant: SIG Technology Ltd.
    Inventors: Michael Heil, Thomas Vetten
  • Patent number: 7163127
    Abstract: The guarantee hinge closure is envisaged for film-sealed bottles and containers of flowable contents. It comprises a cap-like lower part (1) with an inner thread (16) which is closed on its cap lid (5) with the exception of a pour-out spout (4) of less than half the diameter of the inner thread (16) of the cap lid (5). A lid cap (2) is integrally formed on this lower part (1) via a hinge (3), with a muff (7) formed on this lid cap which in the closure position embraces the pour-out spout (4). The cap lid (5) of the lower part (1) outside the pour-out spout (4) includes a piercing means (6) with a piercing pin (24). The piercing means (6) may be pushed from an upper initial position amid springing deformation into a lower end position. The lid cap (2) contains a push button (8) for actuating the piercing means (6). The push button (8) is connected to the lid cap (2) via material bridges (9) which act as break-off locations.
    Type: Grant
    Filed: November 4, 2003
    Date of Patent: January 16, 2007
    Assignee: SIG Technology Ltd.
    Inventor: Fritz Seelhofer
  • Patent number: 7152767
    Abstract: A guarantee closure having a closure body with a guarantee foil and a pour-out spout as well as a closure cap fitting onto the closure body. The pour-out spout is arranged on the closure body such that it may be pivoted up. The guarantee foil, by pivoting-up the pour-out spout into the pour-out position, is cut open and thus frees the passage to the pour-out spout. The closure body comprises a relief for receiving the guarantee foil and forms above the relief, by two shoulders arranged over one another and distanced from one another, a free space for receiving the lying pour-out spout. This is enclosed and held by a film-hinge material bridge which in the lying condition connects the two shoulders with a surface which seen from the outside is concave and on the upper side of the lying pour-out spout runs together to a point which defines the pivoting axis of the pour-out spout.
    Type: Grant
    Filed: January 4, 2002
    Date of Patent: December 26, 2006
    Assignee: SIG Technology Ltd.
    Inventor: Fritz Seelhofer
  • Publication number: 20060213151
    Abstract: Shown and described are a device and a method for securing closure films to pouring elements arranged on composite packages with a cyclic or phased conveying device for conveying the closure films, with a feed device, with a welding device, and with a transport device for transporting the composite packages. In order to allow closure films to be secured reliably and rapidly to pouring elements on the composite packages during the manufacturing process, the welding device is arranged above the transport device, the feed device exhibits at least one clamping device for taking up the closure films and is arranged so as to be movable between a take-up position and a welding position, and the take-up position his turned towards the phased conveying device and the welding position is turned towards the transport devices.
    Type: Application
    Filed: August 4, 2004
    Publication date: September 28, 2006
    Applicant: SIG TECHNOLOGY LTD.
    Inventors: Michael Heil, Thomas Vetten
  • Publication number: 20060144876
    Abstract: A flat and low pourer closure for composite packs or container openings, which are preferably closed with a thick foil, includes a bottom part which, with the bottom side of its base plate, is intended to be welded, or otherwise fixed, on a composite pack or thick foil. The base plate has a drain opening and at least one projection which juts upwardly and surrounds the base plate. There is a cover which swivels on a hinge towards the bottom part and can be swiveled downwardly and tightly on the bottom part as a collar; which collar runs around the bottom side of the cover and matches with the one or more projections on the bottom part. In the internal drain opening on the base plate, a break-off plate, with its outer edge following the inner edge of the drain opening, is formed through at least two material bridges as breaking points.
    Type: Application
    Filed: March 19, 2004
    Publication date: July 6, 2006
    Applicant: SIG Technology Ltd.
    Inventors: Markus Wassum, Marlo Weist