Patents Assigned to INGENIEURSBURO J.K. DE HEER
  • Patent number: 11345492
    Abstract: An apparatus and process for packaging a product, such as a waste product, in a sealed tubular plastic container involves providing a source of a sheet of a plastic film and moving a portion of the film away from the source and about an open-ended, vertically-extending tubular pipe. The film is then moved toward an open top end of the pipe to form a second portion of the film into a tubular form around the pipe with the second widthwise end portions overlapping each other. The overlapping portions are sealed and the tubular form of the film is moved into an open top end of the pipe, so that the interior of the tube, formed by the film is open at the top of the pipe to receive the product. The product may then be transported downwardly through the tube, which is then sealed above and below the encapsulated product.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: May 31, 2022
    Assignee: INGENIEURSBURO J.K. DE HEER
    Inventor: Jan Kees De Heer