Patents Assigned to Hotten Maschinenbau GmbH
  • Method of and apparatus for accordion folding of endless webs
    Publication number: 20040229741
    Abstract: A method of and an apparatus for the folding of paper to produce accordion folds in which the web is engaged at each second groove previously formed in the web and moved at a speed matched to the feed of the web upwardly along a linear path and downwardly along an arcuate path so as to produce the accordion fold.
    Type: Application
    Filed: February 10, 2004
    Publication date: November 18, 2004
    Applicant: Hotten Maschinenbau GmbH
    Inventors: Wilhelm Nelles, Achim Pompe
  • Method of and apparatus for the grooving of endless webs
    Publication number: 20040224828
    Abstract: A method of and an apparatus for the grooving of foldable material, especially corrugated paper in which grooves are formed alternately on opposite sides of the foldable material at spacings enabling the folding thereof, for example, in to an accordion folding package.
    Type: Application
    Filed: February 10, 2004
    Publication date: November 11, 2004
    Applicant: Hotten Maschinenbau GmbH
    Inventor: Wilhelm Nelles