Patents Assigned to ROWEG HOLDING AG
  • Patent number: 9555153
    Abstract: A cotton bud with a rod-like grip body and with a bud body that is arranged at least at one free end of the grip body. The rod-like grip body is a biologically degradable extrusion body, and includes natural fibers embedded into a material matrix.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: January 31, 2017
    Assignee: ROWEG HOLDING AG
    Inventors: Beat Häni, Christian Rytka, Guy Petignat
  • Publication number: 20150291779
    Abstract: A cotton bud with a rod-like grip body and with a bud body that is arranged at least at one free end of the grip body. The rod-like grip body is a biologically degradable extrusion body.
    Type: Application
    Filed: November 11, 2013
    Publication date: October 15, 2015
    Applicant: Roweg Holding AG
    Inventors: Beat Häni, Christian Rytka, Guy Petignat
  • Publication number: 20140289986
    Abstract: A cotton bud with a rod-like grip body and with a bud body that is arranged at least at one free end of the grip body. The rod-like grip body is a biologically degradable extrusion body, and includes natural fibres embedded into a material matrix.
    Type: Application
    Filed: June 20, 2012
    Publication date: October 2, 2014
    Applicant: ROWEG HOLDING AG
    Inventors: Beat Hani, Christian Rytka, Guy Petignat
  • Publication number: 20140076687
    Abstract: The production plant for bulk goods essentially includes a feed side for raw material, a processing unit for the material and a removal side for the processed products. In plants with a high output, the individual units of the plant run at a very high speed, causing wear and, as a result, disruptions to the process. It is therefore the object to step down the plant units running at a particularly high speed without thereby reducing the output. In the illustrative case of a plant for producing cotton sticks, this object is achieved by reducing the speed on the primary side and increasing the loading. When the speed of the primary chain is halved and the loading of blanks and wads is doubled, the same output is achieved with a significantly more moderate speed.
    Type: Application
    Filed: April 2, 2012
    Publication date: March 20, 2014
    Applicant: ROWEG HOLDING AG
    Inventors: Guy Petignat, Jorge Chacon
  • Publication number: 20130098219
    Abstract: A device for separating textile parts such as cotton pads out of a textile sheet formation. The device includes at least one first tool component with a receiver opening for receiving separated-away textile parts, at least one second tool component cooperating with the first tool component and having a separating tool, for separating away textile parts out of the textile sheet formation. The first and the second tool components are designed movable to one another and relative to one another for separating away textile parts. The first tool component is designed as a die with a first cutting edge encompassing the die opening in a closed manner and the second tool component is designed as a working punch with a second cutting edge.
    Type: Application
    Filed: October 17, 2012
    Publication date: April 25, 2013
    Applicant: ROWEG HOLDING AG
    Inventor: Roweg Holding AG