Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
High-density 3-dimensional structure
2-aryl-4-quinazolinones and their pharmaceutical compositions
Salts and polymorphs of desazadesferrithiocin polyether analogues as metal chelation agents
Headset systems and methods
Nitride semiconductor laser device
Mobility management in a communications system
Composite conductive pads/plugs for surface-applied nerve-muscle electrical stimulation
  Randomly Featured Patents
Electromechanical actuating assembly
Two component chemically thermoset composite resin matrix for use in composite manufacturing processes
Solar collector
Web feed system having compensation roll
Pad for helmet or the like
Flat pinch hemming of aluminum panels
Process for optically pure decahydroisoqiunolines
Artificial reef
Solid block wash chemical designed with regular curved and linear aspect
Nutritive composition for prevention and therapy of infection diseases caused by immunosuppression