Patents Assigned to PTM Packaging Tools Machinery Pte. Ltd.
  • Patent number: 10399732
    Abstract: 1. Paper cup, and method and device for making a paper cup. 2.1. The invention relates to a paper cup with a cup sleeve and a bottom connected in a liquid-tight manner to the cup sleeve. 2.2. In accordance with the invention, the cup sleeve is arranged between the bottom and an end opposite the bottom at least in some sections at an angle greater than or equal to 10°, in particular between 10° and 15°, relative to a central longitudinal axis of the paper cup. 2.3. Use for example for paper cups of plastic-coated paper material.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: September 3, 2019
    Assignee: PTM PACKAGING TOOLS MACHINERY PTE. LTD.
    Inventor: Werner Stahlecker
  • Patent number: 10099840
    Abstract: A cup made of a paper material having a fillable interior, which cup is formed by a conical sleeve and a bottom. The bottom is attached to the sleeve at the lower end of the interior with a bottom skirt in an essentially liquid-tight way. The sleeve and/or the bottom in the area of the bottom skirt and/or the bottom skirt itself comprises, at least in one area along the periphery, an outwardly projecting widening. A lower edge of the widening forms a standing surface for the cup. The widening can serve to hold another cup of the same type, and can act together with a similar cup during stacking. The cup can include a heat insulating outer sleeve.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: October 16, 2018
    Assignee: PTM PACKAGING TOOLS MACHINERY PTE. LTD.
    Inventors: Robert Frost, Uwe Messerschmid, Werner Stahlecker
  • Patent number: 9718601
    Abstract: A double-walled cup and a process for production of the cup are described. The cup includes an inner cup and a tube-shaped outer sleeve, which is formed from a blank of paper material joined at its ends. The tube-shaped outer sleeve is slid axially onto a prefabricated inner sleeve and secured. The tube-shaped outer sleeve is formed from a flat blank by joining the ends of the blank before being slid on, whereby the ends of the blank are joined by an adhesive applied to a limited area of the outer sleeve. The ends of the blank are joined by a thermoplastic material in the form of an adhesive, which for example can be a hot-melt adhesive or a sealing varnish.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: August 1, 2017
    Assignee: PTM PACKAGING TOOLS MACHINERY PTE. LTD.
    Inventors: Werner Stahlecker, Uwe Messerschmid, Holger Aubele
  • Patent number: 9669987
    Abstract: A cup made of a paper material or a material which can be processed in a similar manner to paper and which has a fillable interior, wherein the cup has a casing and an outer casing between which an insulating space is formed. The insulating space contains an insulating material which is prevented from escaping from the insulating space by at least one lower seal.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: June 6, 2017
    Assignee: PTM PACKAGING TOOLS MACHINERY PTE. LTD.
    Inventor: Werner Stahlecker
  • Patent number: 9409373
    Abstract: A cup made of paper material and having a fillable interior including a tubular wall that is at least partially conical, and a bottom wall that is joined to the tubular wall at the bottom end of its interior in a substantially liquid-tight manner. The tubular wall is produced from a plane blank, the end regions of which are joined together in an overlap region. The tubular wall delimits the interior and includes at least one deforming entity extending in the peripheral direction, wherein the peripheral deforming entity is not formed in the overlap region.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: August 9, 2016
    Assignee: PTM PACKAGING TOOLS MACHINERY PTE. LTD.
    Inventor: Werner Stahlecker
  • Patent number: 9260220
    Abstract: A cup made of paper material having a fillable interior is provided. The cup is formed by a conical sleeve and a bottom. The bottom is attached to the sleeve at the lower end of the interior with a bottom skirt in an essentially liquid-tight way. The sleeve and/or the bottom in the area of the bottom skirt and/or the bottom skirt itself includes, at least in one area along the periphery, an outwardly projecting widening. A lower edge of the widening forms a standing surface for the cup. The widening can form a structure for holding another cup of the same type, which structure can act together with a similar cup during stacking. The cup can include a heat-insulting outer sleeve.
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: February 16, 2016
    Assignee: PTM PACKAGING TOOLS MACHINERY PTE. LTD.
    Inventors: Uwe Messerschmid, Werner Stahlecker
  • Patent number: 9238524
    Abstract: A cup made of paper material having a fillable interior is provided. The cup is formed by a conical sleeve and a bottom. The bottom is attached to the sleeve at the lower end of the interior with a bottom skirt in an essentially liquid-tight way. The sleeve and/or the bottom in the area of the bottom skirt and/or the bottom skirt itself includes, at least in one area along the periphery, an outwardly projecting widening. A lower edge of the widening forms a standing surface for the cup. The widening can form a structure for holding another cup of the same type, which structure can act together with a similar cup during stacking. The cup can include a heat-insulting outer sleeve.
    Type: Grant
    Filed: July 20, 2011
    Date of Patent: January 19, 2016
    Assignee: PTM PACKAGING TOOLS MACHINERY PTE. LTD.
    Inventors: Uwe Messerschmid, Werner Stahlecker
  • Patent number: 9096341
    Abstract: A cup made of paper material and having a fillable interior including a tubular wall that is at least partially conical, and a bottom wall that is joined to the tubular wall at the bottom end of its interior in a substantially liquid-tight manner. The tubular wall is produced from a plane blank, the end regions of which are joined together in an overlap region. The tubular wall delimits the interior and includes at least one deforming entity extending in the peripheral direction, wherein the peripheral deforming entity is not formed in the overlap region.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: August 4, 2015
    Assignee: PTM PACKAGING TOOLS MACHINERY PTE. LTD.
    Inventor: Werner Stahlecker
  • Patent number: 8875986
    Abstract: A double-walled insulated cup of paper material having an outer sleeve and an inner cup with a truncated conical wall and a bottom wall interconnected by a peripheral edge frame. The inner cup has a top shoulder and a bottom shoulder and the outside diameter of the inner cup at the level of the top shoulder increases toward the top edge of the inner cup. The outer sleeve lies against the inner cup in the region of the top shoulder thereof and extends to the bottom edge of the peripheral edge frame. The outside diameter of the outer sleeve at the level of the bottom edge of the peripheral edge frame is smaller than the inside diameter of the inner cup just above the bottom shoulder and is greater than the inside diameter of the inner cup just below the bottom shoulder.
    Type: Grant
    Filed: November 15, 2011
    Date of Patent: November 4, 2014
    Assignee: PTM Packaging Tools Machinery Pte. Ltd.
    Inventor: Werner Stahlecker
  • Patent number: 8851363
    Abstract: A cup of a paper material having a fillable interior, formed by an at least partially conical tubular wall and a bottom wall, which bottom wall is joined to the tubular wall in the region of the bottom end of the interior in a substantially liquid-tight manner. The tubular wall delimiting the interior has at least one deforming entity and the cup includes an outer sleeve that at least partially surrounds the tubular wall, in which the outer sleeve is cohesively joined to the tubular wall in a first region above the deforming entity and in a second region below the deforming entity.
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: October 7, 2014
    Assignee: PTM Packaging Tools Machinery Pte. Ltd.
    Inventor: Werner Stahlecker
  • Patent number: 8740055
    Abstract: A cup made of a paper material and having a fillable interior formed by a conical tubular wall and a bottom wall is provided. The bottom wall is joined at a bottom end of the interior to a peripheral edge frame of the tubular wall in a substantially liquid-tight manner. The tubular wall has a peripheral deforming entity around at least part of a perimeter, which peripheral deforming entity is reinforced in order to avoid deformation of the paper cup.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: June 3, 2014
    Assignee: PTM Packaging Tools Machinery PTE. Ltd.
    Inventor: Werner Stahlecker
  • Patent number: 8727206
    Abstract: A cup made of paper material having a fillable interior is provided. The cup is formed by a conical sleeve and a bottom. The bottom is attached to the sleeve at the lower end of the interior with a bottom skirt in an essentially liquid-tight way. The sleeve and/or the bottom in the area of the bottom skirt and/or the bottom skirt itself includes, at least in one area along the periphery, an outwardly projecting widening. A lower edge of the widening forms a standing surface for the cup. The widening can form a structure for holding another cup of the same type, which structure can act together with a similar cup during stacking. The cup can include a heat-insulting outer sleeve.
    Type: Grant
    Filed: January 20, 2009
    Date of Patent: May 20, 2014
    Assignee: PTM Packaging Tools Machinery Pte. Ltd.
    Inventors: Uwe Messerschmid, Werner Stahlecker
  • Patent number: 8387857
    Abstract: An outer sleeve for a double-walled cup and a process for manufacturing the outer sleeve are described, in which a flat-lying blank made from a paper material is joined in a tube shape by means of the overlapping of two longitudinal edges of the blank, and in which the outer sleeve in this form is provided with an inwardly rolled curled part. The curled-in part is glued or sealed onto the inside of outer sleeve in the area of the overlap.
    Type: Grant
    Filed: May 21, 2009
    Date of Patent: March 5, 2013
    Assignee: PTM Packaging Tools Machinery Pte. Ltd.
    Inventor: Uwe Messerschmid
  • Patent number: 8268257
    Abstract: Described is a process and an arrangement for the treatment of objects, in particular for sterilization, comprising at least one chamber for the joint take-up of at least two objects to be treated. A closing element is arranged to the opening of the chamber, which closing element is arranged in a moveable way in the arrangement for the purposes of opening and closing the opening. The chamber can be closed by means of the closing element in a vacuum-tight way, whereby no relative movement takes place between the closing element and the chamber in the closed state. It is provided that the minimum of two objects to be treated are inserted one after the other, and that the closing of the opening by means of the minimum one closing element takes place essentially on a continuous basis.
    Type: Grant
    Filed: May 10, 2007
    Date of Patent: September 18, 2012
    Assignee: PTM Packaging Tools Machinery Pte. Ltd.
    Inventor: Robert Frost
  • Patent number: 8172127
    Abstract: A cup made of a paper material having a fillable interior is described, which cup is formed by a conical sleeve and a bottom. The bottom is attached to the sleeve at the lower end of the interior with a bottom skirt in an essentially liquid-tight way. The sleeve and/or the bottom in the area of the bottom skirt and/or the bottom skirt itself comprises, at least in one area along the periphery, an outwardly projecting widening. A lower edge of the widening forms a standing surface for the cup. The widening can form means for holding another cup of the same type, which means can act together with a similar cup during stacking. The cup can comprise a heat-insulating outer sleeve.
    Type: Grant
    Filed: July 16, 2007
    Date of Patent: May 8, 2012
    Assignee: PTM Packaging Tools Machinery Pte. Ltd.
    Inventors: Robert Frost, Uwe Messerschmid, Werner Stahlecker
  • Patent number: 7905821
    Abstract: Described is a stackable, heat-insulating paperboard cup having an inner sleeve and an outer sleeve with a gap therebetween. A rolled lip is applied to the lower end of the outer sleeve, which rolled lip is disposed on the inner sleeve. A shoulder is formed on the inner sleeve for the rolled lip of another paperboard cup to be stacked. The diameter of the inner sleeve below the shoulder is reduced discontinuously. The support of the lower rolled lip on the outer surface of the inner sleeve is arranged at the same level as, or below, the cup bottom.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: March 15, 2011
    Assignee: PTM Packaging Tools Machinery PTE Ltd.
    Inventor: Werner Stahlecker
  • Patent number: 7727464
    Abstract: A process for operating a packaging transport system in which objects packed in packaging which is bacteria-impermeable but gas-permeable are sterilized, whereafter the packaging, possibly after removal of some packaging parts, is sterilized again on its outer side in a sterilization chamber which acts as a transfer lock, and then guided into a sterile clean room. The objects involved may, in particular, be syringes having injecting needles, which are filled and sealed in a filling device located in the clean room. Sterilization in the sterilization chamber is accomplished by abruptly applying a vapor mix consisting of water steam and hydrogen peroxide vapor as a condensate layer on the outer side of the transport containers, and immediately removing the condensate layer and the uncondensed vapor mix from the sterilization chamber before any significant amount of hydrogen peroxide is deposited inside the transport containers.
    Type: Grant
    Filed: February 26, 2004
    Date of Patent: June 1, 2010
    Assignee: PTM Packaging Tools Machinery Pte. Ltd.
    Inventor: Robert Frost
  • Patent number: 7677435
    Abstract: Described is a double-walled heat-insulating paperboard cup which stacks with the aid of an upper stacking stopper. A particularly stable design is achieved by means of the embodiment of the upper stacking stopper, which results in good stackability and de-stackability of the cups. Furthermore a process is described which is applied for the manufacture of a cup of this type.
    Type: Grant
    Filed: April 10, 2006
    Date of Patent: March 16, 2010
    Assignee: PTM Packaging Tools Machinery Pte. Ltd.
    Inventor: Werner Stahlecker
  • Publication number: 20090159653
    Abstract: Described is a stackable, heat-insulating paperboard cup having an inner sleeve and an outer sleeve with a gap therebetween. A rolled lip is applied to the lower end of the outer sleeve, which rolled lip is disposed on the inner sleeve. A shoulder is formed on the inner sleeve for the rolled lip of another paperboard cup to be stacked. The diameter of the inner sleeve below the shoulder is reduced discontinuously. The support of the lower rolled lip on the outer surface of the inner sleeve is arranged at the same level as, or below, the cup bottom.
    Type: Application
    Filed: December 19, 2008
    Publication date: June 25, 2009
    Applicant: PTM PACKAGING TOOLS MACHINERY PTE LTD.
    Inventor: Werner STAHLECKER
  • Patent number: 7481356
    Abstract: Described is a stackable, heat-insulating paperboard cup having an inner sleeve and an outer sleeve with a gap there between. A rolled lip is applied to the lower end of the outer sleeve, which rolled lip is disposed on the inner sleeve. A shoulder is formed on the inner sleeve for the rolled lip of another paperboard cup to be stacked. The diameter of the inner sleeve below the shoulder is reduced discontinuously. The support of the lower rolled lip on the outer surface of the inner sleeve is arranged at the same level as, or below, the cup bottom.
    Type: Grant
    Filed: November 22, 2005
    Date of Patent: January 27, 2009
    Assignee: PTM Packaging Tools Machinery PTE Ltd.
    Inventor: Werner Stahlecker