Tear String Or Tape Under Cover Patents (Class 53/133.5)
  • Patent number: 11427360
    Abstract: A packaging machine to make an airtight wrapper includes a wrapping sheet wrapped airtight around a structured assembly consisting of an organized group of smoking articles associated with a reinforcement insert. The reinforcement insert includes, in working sequence on one or more cyclical conveyor devices of the wheel or carousel type, a structured assembly formation unit, a combination unit suitable to combine the structured assembly with said wrapping sheet, a wrapping sheet work unit and a welding unit.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: August 30, 2022
    Assignee: I.M.A. INDUSTRIA MACCHINE AUTOMATICHE S.P.A.
    Inventor: Fiorenzo Draghetti
  • Patent number: 11219557
    Abstract: A manufacturing method for customized fast moving consumer goods (FMCG) comprising the production of the customized goods in a main production process stream or a side stream. The method further comprises temporarily storing the customized goods in a side stream process and subsequently re-inserting said goods into the main production process stream. The customized goods may be finally packaged in a dedicated pack or in a pack that also contains non-customized goods. The method is suitable for, but not limited to, articles such as diapers, absorbent products, tissues and other hygienic products.
    Type: Grant
    Filed: August 19, 2016
    Date of Patent: January 11, 2022
    Inventor: Martin Scaife
  • Patent number: 8584435
    Abstract: A conventional cigarette packet in a transparent film of bi-axially oriented polypropylene (BOPP) with a tear tape for removing the film adhered to the inside of the film. The tear tape bears an indicium which is either hidden or which changes according to the viewing angle when the image is viewed through the film. The image on the tear tape may be scrambled or coded. The overwrap film includes a descrambling or decoding region which reveals the hidden image or renders the image visible when viewed through the overwrap portion, or creates the visual effect of changing the image according to the viewing angle. The descrambling or decoding region typically comprises a diffraction structure, such as a grating, the characteristics of which, such as its pitch, are complementary with the scrambled or coded image and/or with the pitch of any grid or matrix from which the image is composed.
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: November 19, 2013
    Assignee: Filtrona United Kingdom Ltd.
    Inventor: Stephen Pinchen
  • Patent number: 8356457
    Abstract: A catheter product package and method of forming same in which the package comprises a sheet material wrapped about the catheter product to form a package for the catheter product. The catheter product extends generally longitudinally within the package, and the sheet material extends from a point beyond the proximal end to a point beyond the distal end of the catheter product. The sheet material of the package is wrapped about the catheter product in a manner defining confronting proximal end edges, confronting distal end edges, and confronting side edges. The confronting proximal end edges, distal end edges and side edges of the sheet material are joined by a seal after the sheet material is wrapped about the catheter product to define a sealed cavity. The sheet material has a tear strip affixed to it which causes the sheet material to tear along the tear strip to thereby cause the package to open along an intended opening line.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: January 22, 2013
    Assignee: Hollister Incorporated
    Inventors: Michael Murray, Kai Jorgensen
  • Patent number: 7975362
    Abstract: The invention relates to a processing device for covers (20), wherein processing stations are embodied as individual processing stations (47) provided with, respectively, one tool for one cover. Several of said stations work in parallel for the simultaneous processing of several covers. If need be, stations can also be used wherein several tools form groups which are functionally separate from each other. As a result, the processing precision and production speed of the objects can be increased.
    Type: Grant
    Filed: May 10, 2004
    Date of Patent: July 12, 2011
    Assignee: Soundronic AG
    Inventors: Peter Gysi, Marcel Oberholzer
  • Publication number: 20080053041
    Abstract: A product packaging apparatus that includes a notch former and a tab setter for creating an integrated tab on a product package. The notch former and tab setter are capable of forming a tab or an exposed area at any location of the product package, including creating a tab or an exposed area adjacent a longitudinal edge of the package. The notch former and the tab setter allow a tab to be created that has a length that extends beyond the longitudinal edge of the package. As a result, the present invention is capable of generating simple, easy to open packages that may also be re-used for re-mailing purposes.
    Type: Application
    Filed: August 31, 2006
    Publication date: March 6, 2008
    Inventors: Laurence Sperry, Mario V. DiVasta, Brian A. Murch
  • Patent number: 6996949
    Abstract: The packaging container includes a container body formed from a packaging material, and a cap unit attached to a top wall of the container body. The cap unit includes a lip, a pull tab which covers a discharge opening and an inner tape which covers the discharge opening portion from a reverse side of the packaging material. Since the cap is attached to the packaging material in advance of forming the container, positioning of the container body is not required for cap attachment.
    Type: Grant
    Filed: February 16, 2000
    Date of Patent: February 14, 2006
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventors: Claude Bergerioux, Yasuyuki Moriyama
  • Patent number: 6820391
    Abstract: A reclosable pouch includes a base portion; a plurality of walls, the walls in communication with the base portion; a top portion, the top portion in communication with the walls; a discrete panel; and a reclosable zipper. An apparatus for making the pouch, and a method of making the pouch, are also disclosed.
    Type: Grant
    Filed: January 9, 2003
    Date of Patent: November 23, 2004
    Assignee: Cryovac, Inc.
    Inventors: Charles R. Barmore, Timothy G. Caudle
  • Patent number: 6807793
    Abstract: An apparatus for preparing and feeding materials used to make a filter bag for infusion products includes a revolving wheel having mechanisms arranged in succession thereon that are used for: forming filter bag pick-up tags and arranging them in order; feeding a continuous thread and forming first loops in the thread at regular intervals; delimiting separate faces on the tags and folding them onto each other so that the loops are held therebetween; joining the faces of each tag to each other; associating a web of filter paper to the edge of the revolving wheel and positioning it above the continuous thread and the tags connected to the thread; pushing a portion of the thread through the filter paper so as to form a second loop extending outward from the wheel.
    Type: Grant
    Filed: July 16, 2003
    Date of Patent: October 26, 2004
    Assignee: Tecnomeccanica S.r.l.
    Inventor: Andrea Romagnoli
  • Patent number: 6539688
    Abstract: A hermetically sealed package for food items, such as loaves of processed cheese, employing plastic film with serrated ends and an accessible tear strip, which together provide points of focus for easy opening of the package without unwanted tearing or undesirable contamination of the food item. A process for forming this package also forms part of the invention.
    Type: Grant
    Filed: October 29, 2001
    Date of Patent: April 1, 2003
    Assignee: Schreiber Foods, Inc.
    Inventors: Kenneth Fahs, David Sullivan, Michael Nooyen