Apparatus for applying fluid additive to fibrous material

Details Apparatus for applying fluid additive to fibrous material Apparatus for applying fluid additive to fibrous material

1981-12-08

1987-03-03

Lawrence, Evan K.

Coating apparatus

With heat exchange, drying, or non-coating gas or vapor...

To remove or spread applied coating by gas blast

118 65, 118325, 118326, 118415, B05B 128, B05B 308, B05C 500, B05C 1106

Patent

active

046466754

ABSTRACT:
Apparatus for applying fluid additive to a stream of fibrous material such as a filter tow. The apparatus provides structure for blowing air into the filter tow during or immediately after the application of the fluid additive, a plasticiser; this foams and distributes the plasticiser in the tow. Air may be delivered from a porous plate closely adjacent to the path of the tow or from nozzles in an air injecting unit. Alternatively air may be used to foam plasticiser at a location remote from the tow and foamed plasticiser subsequently conveyed to and into the tow by a roller.

REFERENCES:
patent: 2966198 (1960-12-01), Wylde
patent: 4023526 (1977-05-01), Ashmus et al.
patent: 4367249 (1983-01-01), Bloom et al.

Affiliated with

Also associated with

Rating

Apparatus for applying fluid additive to fibrous material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for applying fluid additive to fibrous material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for applying fluid additive to fibrous material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1010836