Method and apparatus for coating webs

Details Method and apparatus for coating webs Method and apparatus for coating webs

1987-09-22

1989-02-28

Beck, Shrive

Coating processes

Falling curtain of coating material utilized

118412, B05D 126, B05D 130, B05D 134

Patent

active

048084441

ABSTRACT:
A coating method and apparatus in which a coating composition is applied from a hopper to a web continuously travelling on a backing roller. The backing roller is rapidly moved by a pneumatic mechanism relative to the hopper between positions at which the composition can and cannot be applied to the travelling web in order to avoid thick coating at a leading portion or at a spliced portion of the web.

REFERENCES:
patent: 2873719 (1959-02-01), Schubert
patent: 3220877 (1965-11-01), Johnson
patent: 3885518 (1975-05-01), Varni
patent: 4090469 (1978-05-01), Roberts
patent: 4121535 (1978-10-01), Roberts et al.
patent: 4233346 (1980-11-01), Kerkhofs
patent: 4277301 (1981-07-01), McIntyre et al.
patent: 4339481 (1984-07-01), Beekhuis

Affiliated with

Also associated with

Rating

Method and apparatus for coating webs does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for coating webs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for coating webs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1365930