Relating to compression type rolling machines

Details Relating to compression type rolling machines Relating to compression type rolling machines

1987-03-11

1988-08-23

Werner, David

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 671R, 242DIG3, B65H 1808

Patent

active

047655542

ABSTRACT:
In the packaging of products such as rolls of mineral wool felts, a series of members entrain the felt into a space in which the rolling-up takes place. At least one of these members is mobile in relation to the others in order to alter the size of the space in which the rolling-up takes place as the roll of felt increases in size. This movable member is a roller whose surface contracting the felt is covered with an inorganic coating resistant to abrasion and adapted to have a rough finish.

REFERENCES:
patent: 4583697 (1986-04-01), Bichot et al.

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