Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
APPARATUS FOR HYDROKINETICALLY ENTWINING FIBER OF FIBER WEB
Document Type and Number:
Japanese Patent JPH10226950
Kind Code:
A
Abstract:

To provide a first needling unit capable of more strongly compressing fleece before first dampening of fiber web.

A second endless belt 9 is arranged in a first endless belt 3 so as to travel in reverse direction and operation section 9' of the endless belt 9 is driven and circulated in same direction as operation section 3' of the first endless belt 3 and both operation sections 3' and 9' of both endless belts 3 and 9 are opposed so as to mutually form conical shape in extension part in the longitudinal direction and a fiber web on operation section 3' of the first endless belt 3 is gradually strongly compressed between advancing endless belt 3. The second endless belt 9 is pressed toward a turning roller of the first endless belt 3 and between both rollers 10, a crossbeam-like nozzle 14 is turned toward fiber web 7 compressed between both endless belts 3 and 9.


Inventors:
Gerold, Fleissner
Application Number:
JP1998000028205
Publication Date:
August 25, 1998
Filing Date:
February 10, 1998
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
FLEISSNER GMBH & CO MAS FAB
International Classes:
D04H18/04; (IPC1-7): D04H1/46
Attorney, Agent or Firm:
矢野 敏雄 (外3名)