Nozzle plate and method for surface treatment of same

Details Nozzle plate and method for surface treatment of same Nozzle plate and method for surface treatment of same

1995-06-07

1999-01-26

Gallagher, John J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156155, 347 45, 427558, B32B 3100

Patent

active

058633715

ABSTRACT:
A photosensitive resin film is pressed onto the surface 1 of nozzle plate 1, with one portion entering the inside of nozzle, then by ultraviolet radiation directed from the rear surface of nozzle plate the intruded portion is hardened as plug, at the same time the portion of photosensitive resin film directly above nozzle being hardened by the ultraviolet radiation to form an extensive portion, of a size at least that of nozzle diameter, being no larger than 1.4 times that of nozzle diameter; finally, using the shape of extensive portion, an ink-repellent eutectoid plating coating layer is applied to the whole surface of nozzle plate with the exception of the edge of nozzle, forming on that surface, a water-repellent surface that does not cause deviation in the flight of ink droplets, while restricting the lining of the inside of nozzle with the coating layer.

REFERENCES:
patent: 4751532 (1988-06-01), Fujimura et al.
patent: 4801955 (1989-01-01), Miura et al.
patent: 5387440 (1995-02-01), Takemoto et al.

Affiliated with

Also associated with

Rating

Nozzle plate and method for surface treatment of same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nozzle plate and method for surface treatment of same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nozzle plate and method for surface treatment of same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1446879