Resources Contact Us Home
Adhesive dispenser in a reel-up in a paper machine

Image Number 14 for United States Patent #6805317.

A device is provided for winding paper in which the paper web running is supported by a reel drum and wound onto exchangeable reel shafts in contact with the reel drum in order to form rolls of paper. The device applies a heated adhesive agent on the web and/or on the reel shaft onto which the web is to be wound. A spray rack is mounted on the stand of the reel-up, upstream of the reel drum and extending transversely to the machine direction, or alternatively, is mounted in various other locations of the reel-up. A hopper with a heater heats the heated adhesive agent to temporarily lower its viscosity and stickiness for smooth and even spraying. A series of nozzles are mounted on the rack spaced across the width of the web to spread spray jets of liquid containing said heated adhesive onto the web and/or the reel shaft. The adhesive area thus is disposed between the web and the empty reel shaft so as to facilitate initiating the winding process.

  Recently Added Patents
Probe card holding apparatus with probe card engagement structure
Method of fabricating a solar cell with a tunnel dielectric layer
Method for generating multi-antenna signals
Radiation detector array
Contamination barrier
Fuel cell stack including ejector and blower for anode recirculation and method for controlling the same
Methods and apparatus for dynamic identification (ID) assignment in wireless networks
  Randomly Featured Patents
Eccentric gear
Shrub rose plant named `Poulma`
Bi-directional flow seal for a fuel vapor pressure management apparatus
Asynchronously storing transaction information from memory to a persistent storage
Automatic identification of execution phases in load tests
Portable radio terminal equipment having conductor for preventing radiation loss
Heterocyclyl sulphonamide derivatives
Methods and systems for scalable video chunking
Apparatus for male child urination
Wrist band device holder