Patents by Inventor Rainer Naroska

Rainer Naroska has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and device for sealing a tear-off foil onto a packaging element
    Patent number: 7841156
    Abstract: Method for sealing a tear-off foil (16) onto a packaging element (12) including a sealing step in which the packaging element (12) is conveyed in a direction of transport (A) and, by a sealing stroke crosswise to the direction of transport (A), is moved towards a stamp tool (28) carrying punched-out foil (16), and is pressed against punched-out foil (16), with punched-out foil (16) and packaging element (12) being sealed together under the influence of heat, and in which the sealing step is preceded by a heating step in which packaging element (12) is heated by non-contact arrangement to at least the temperature required for subsequent sealing, and in that during the sealing step, stamp tool (28) carrying punched-out foil (16) is moved towards packaging element (12) by a feed stroke executed counter to the sealing stroke.
    Type: Grant
    Filed: May 8, 2008
    Date of Patent: November 30, 2010
    Inventors: Marcus Naroska, Rainer Naroska, Joachim Lachnitt
  • TEAR-OPEN SEAL PACKAGING
    Publication number: 20090230129
    Abstract: The invention relates to a tear-open seal packaging (10), with a packaging element (12) having an opening (30) and a tear-open film (14), which closes opening (30) and is connected along its outer edge portion (16) with the opening edge (32) of packaging element (12) by a sealing seam (18). Sealing seam (18) has at least one indentation (26,28) which extends inwards from the outer edge of sealing seam (18), and whose depth of extension is less than width (B) of sealing seam (18) at the point of the indentation (26,28).
    Type: Application
    Filed: August 20, 2008
    Publication date: September 17, 2009
    Applicant: Rainer Naroska Engineering GmbH
    Inventor: Rainer Naroska
  • Method and Device for Sealing a Tear-off Foil onto a Packaging Element
    Publication number: 20080276572
    Abstract: Method for sealing a tear-off foil (16) onto a packaging element (12) including a sealing step in which the packaging element (12) is conveyed in a direction of transport (A) and, by a sealing stroke crosswise to the direction of transport (A), is moved towards a stamp tool (28) carrying foil (16), and is pressed against foil (16), with foil (16) and packaging element (12) being sealed together under the influence of heat, and in which the sealing step is preceded by a heating step in which packaging element (12) is heated by non-contact arrangement to at least the temperature required for subsequent sealing, and in that during the sealing step, stamp tool (28) is moved towards packaging element (12) by a feed stroke executed counter to the sealing stroke.
    Type: Application
    Filed: May 8, 2008
    Publication date: November 13, 2008
    Inventors: Marcus Naroska, Rainer Naroska, Joachim Lachnitt