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
Lentiviral gene transfer vectors and their medicinal applications
Random access point (RAP) formation using intra refreshing technique in video coding
Tint block image generation program and tint block image generation device
Image processing apparatus capable of using replacement component, image forming apparatus capable of using replacement component, and method of administrating replacement component
Tuning peg for a stringed instrument
Image capture system and method
Simplified algorithm for abnormal situation prevention in load following applications including plugged line diagnostics in a dynamic process
  Randomly Featured Patents
Nonvolatile logic circuit and a method for operating the same
Cyclic process of forming glassware in an individual section glassware forming machine
Computer system having a modular architecture
Portion of a shoe upper
Kick-boxing bag
Process for manufacturing implants having coated surfaces
Safety closure
Liquid reservoir, spray assembly, and method of using same
Power supply with improved circuit for harmonic paralleling
Stereo projection optical system