Coater blades and their manufacturing methods

Details Coater blades and their manufacturing methods Coater blades and their manufacturing methods

1993-08-04

2000-05-09

Edwards, Laura

Coating apparatus

Solid member or material acting on coating after application

Running length work

118203, 118261, 118413, B05C 100

Patent

active

060598816

ABSTRACT:
A coater blade and backing roll combination contains a coater blade having an elastic steel blade with a wear-resistant coating formed thereon. The wear-resistant coating has a hardness greater than that of the elastic steel blade and is provided on an edge of the blade to define a coater surface for contacting with a moving surface of coated paper on the backing roll. The backing roll has a concave outer surface having a curvature corresponding to a quadratic equation and the coater surface has a concave curvature corresponding to the quadratic equation.

REFERENCES:
patent: 3908590 (1975-09-01), Quint
patent: 4802928 (1989-02-01), Dunlap
patent: 5119755 (1992-06-01), Beisswanger
patent: 5168806 (1992-12-01), Reder et al.
patent: 5178065 (1993-01-01), Reder et al.
patent: 5224995 (1993-07-01), Shibamoto

Affiliated with

Also associated with

Rating

Coater blades and their manufacturing methods does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coater blades and their manufacturing methods, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coater blades and their manufacturing methods will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1060612