Roll of compressed fibrous mat, method and device for obtaining

Details Roll of compressed fibrous mat, method and device for obtaining Roll of compressed fibrous mat, method and device for obtaining

1993-01-07

1995-06-20

Darling, John P.

Winding, tensioning, or guiding

Convolute winding of material

With particular drive

2425412, B65H 1822

Patent

active

054255120

ABSTRACT:
A winder intended for compressing a fibrous mat 4 rolls the mat up on itself and wraps it so as to store it and transport it with a reduced bulk. The machine has two belts 1, 2 supported by two fixed rollers 9, 13 and two mobile rollers 14, 15. The tension of the belts and the position of the mobile rollers are managed by a computer. The winding speed and the admissible compression ratio without damaging the fibrous mat are better than with the winder of the prior art.

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