Curl and profile correction with high velocity hoods

Details Curl and profile correction with high velocity hoods Curl and profile correction with high velocity hoods

1998-05-28

2000-08-01

Bennett, Henry

Drying and gas or vapor contact with solids

Apparatus

Rotary drums or receptacles

D06F 5802

Patent

active

060948388

ABSTRACT:
A method and apparatus for correcting the curl in drying and dried paper is presented wherein high velocity hoods are used in combination with drying cylinders. In addition, the use of impingement drying hoods provide a means to correct for variations in the moisture profile of the paper. High velocity hoods can be located in the drying section of a paper machine to compensate for uneven drying by paper cylinders.

REFERENCES:
patent: 3163503 (1964-12-01), McKellar et al.
patent: 3167408 (1965-01-01), Justus et al.
patent: 3183607 (1965-05-01), Beachler
patent: 3208158 (1965-09-01), Smith, Jr.
patent: 3377056 (1968-04-01), Boye
patent: 3541697 (1970-11-01), Villalobos
patent: 3570137 (1971-03-01), Fleissner
patent: 4096643 (1978-06-01), Futcher
patent: 4523390 (1985-06-01), McCarthy
patent: 5416979 (1995-05-01), Joiner
patent: 5495678 (1996-03-01), Illmarinen et al.
patent: 5531033 (1996-07-01), Smith et al.
patent: 5542193 (1996-08-01), Sims et al.
patent: 5600898 (1997-02-01), Deshpande et al.
Defects Caused in Drying Paper--Notably Cockling and Curl--G. H. Nuttall pp. 277-285, Mar. 1997.

Affiliated with

Also associated with

Rating

Curl and profile correction with high velocity hoods does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Curl and profile correction with high velocity hoods, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Curl and profile correction with high velocity hoods will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-652346