Method for measuring film thickness on wood panels using an IR a

Details Method for measuring film thickness on wood panels using an IR a Method for measuring film thickness on wood panels using an IR a

1981-03-13

1983-12-20

Howell, Janice A.

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

2503591, 156360, 264 464, G01J 100, G05G 1500, B29C 2300

Patent

active

044219830

ABSTRACT:
A method of manufacturing paneling and the like in which the thickness or weight of coatings applied to substrate materials is measured by infrared absorption providing a digital representation, accurate to 0.01 mil, of the coating's thickness or weight to 0.01 gram/sq. ft. The rate of application of the coating is adjusted in accordance with the measurement to maintain the coating weight or thickness within optimum limits.

REFERENCES:
patent: 3582428 (1971-06-01), Steinberg
patent: 3779843 (1973-12-01), Knapp
patent: 3825755 (1974-07-01), Ruskin
patent: 3930922 (1976-01-01), Donoghue et al.
patent: 4097743 (1978-06-01), Carlson
patent: 4243882 (1981-01-01), Yasujima et al.
Wood & Wood Products, "Vinyl Laminating Cuts Costs", Oct. 1980, pp. 43-44.
Brochure, Moisture Systems Corp., Model 475, Product Bulletin (two editions).

Affiliated with

Also associated with

Rating

Method for measuring film thickness on wood panels using an IR a 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 for measuring film thickness on wood panels using an IR a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for measuring film thickness on wood panels using an IR a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-109291