Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process for forming a multi-ply fiber web










Image Number 2 for United States Patent #6702926.

A wire section for forming a multi-ply fiber web. The wire section includes a first belt which advances a first fiber ply toward a couch roll defining a combining section. A twin-wire zone of the wire section includes first and second wires between which a second fiber ply is initially formed in a gap former. The second wire separates from the first wire and then the first wire supporting the second fiber ply meets the first belt supporting the first fiber ply at the couch roll of the combining section to form the multi-ply fiber web. The twin-wire part is arranged upstream of the combining section along the running direction of the first belt. The second fiber ply runs on the first wire into the combining section at an angle less than 90.degree. with respect to the belt entering the combining section. The path of the wires from the forming roll to the combining section is disclosed. A suction box or arrangement holds the second fiber ply to the first wire when the first and second wires separate. Dewatering foils press on the wires moving through the twin-wire zone.








 
 
  Recently Added Patents
Quantum dot template for fast and simultaneous detection of different infectious agents
Methods of establishing virtual circuits and of providing a virtual private network service through a shared network, and provider edge device for such network
Playlist search device, playlist search method and program
System and method for efficient resource management of a signal flow programmed digital signal processor code
Light emitted diode
Multi-dimensional tuple support in rule engines
Method for transferring inventory between virtual universes
  Randomly Featured Patents
Optical device
Method of disposing of a waste optical disc
Truck trailer for vehicle transportation
Method for efficient handling of texture cache misses by recirculation
Apple tree named `Red Jonaprince`
Message and program system supporting communication
Powder driven support device
Method for reducing and controlling immunoglobulin concentrations
System and method for enterprise application interactions
Process for recovery of corn coarse fiber (pericarp)