Air-assisted introduction of fiber sliver before the nip of cale

Details Air-assisted introduction of fiber sliver before the nip of cale Air-assisted introduction of fiber sliver before the nip of cale

1997-04-08

1998-10-06

Calvert, John J.

Textiles: fiber preparation

Assembling

Silver forming

19157, D01H 572, D01H 1304, D01G 1546

Patent

active

058158871

ABSTRACT:
A process and device are provided to introduce a fiber fleece through the nip of a pair of calendar rollers. Pressurized air is directed to a cylindrical segment of a sliver guiding system down stream from a tapered conical section so that the pressurized air draws the fiber fleece through the sliver guiding system without requiring lateral venting or expansion of the pressurized air. The pressurized air vents from the front end of the cylindrical section adjacent the nip of the pair of calendar rollers.

REFERENCES:
patent: 614819 (1898-11-01), Albasini
patent: 2996873 (1961-08-01), Armstrong
patent: 4372010 (1983-02-01), Gauvain
patent: 4575903 (1986-03-01), Gauvain
patent: 4763387 (1988-08-01), Bothner
patent: 4922580 (1990-05-01), Bothner et al.
patent: 4949431 (1990-08-01), Gasser
patent: 5016322 (1991-05-01), Erni et al.
patent: 5412846 (1995-05-01), Hauner
patent: 5666698 (1997-09-01), Nauthe et al.
patent: 5680678 (1997-10-01), Nauthe et al.

Affiliated with

Also associated with

Rating

Air-assisted introduction of fiber sliver before the nip of cale does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air-assisted introduction of fiber sliver before the nip of cale, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air-assisted introduction of fiber sliver before the nip of cale will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-66934