Coating device and method using pick-and-place devices...

B - Operations – Transporting – 05 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B05C 11/02 (2006.01) B05C 5/02 (2006.01)

Patent

CA 2433325

A sufficient number of pick-and-place devices (e.g., rolls) (162-167) whose periods of contact with a substrate are equal or substantially equal to one another are used to form continuous void-free uniform coatings despite the occurrence of unintended or intended coating caliper surges, depressions or voids. The wetted surfaces of the devices contact and re-contact the coating at positions on the substrate that are different from one another. Extremely uniform and extremely thin coatings can be obtained at very high rates of speed. The pick-and-place devices also facilitate drying and reduce the sensitivity of drying ovens to coating caliper surges. Equipment containing the pick-and-place devices is simple to construct, set up and operate, and can easily be adjusted to alter coating thickness and compensate for coating caliper.

L'invention concerne un nombre suffisant de dispositifs de transfert (des rouleaux, par exemple) (162-167), dont les périodes de contact avec un substrat sont égales ou sensiblement égales l'une à l'autre, utilisés pour former des revêtements uniformes, sans vide et continus, malgré l'apparition prévue ou non de variations soudaines, de dépressions et de vides dans le calibre de revêtement. Les surfaces mouillées des dispositifs viennent en contact et reviennent en contact avec le revêtement, au niveau d'emplacements sur le substrat qui sont différents les uns des autres. On peut ainsi obtenir des revêtements extrêmement uniformes et extrêmement fins, à de très fortes cadences. Ces dispositifs de transfert facilitent également le séchage et réduisent la sensibilité des étuves de séchage aux variations soudaines du calibre de revêtement. L'équipement contenant ces dispositifs de transfert est simple à construire, à installer et à faire fonctionner. Il peut également être facilement ajusté pour modifier l'épaisseur de revêtement et compenser le calibre de revêtement.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Coating device and method using pick-and-place devices... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coating device and method using pick-and-place devices..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coating device and method using pick-and-place devices... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1755840

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.