POWDER APPLIED DRAWING SURFACES

Brand	Owner	Address	Description
DRAFT-CLEAN	KEUFFEL & ESSER COMPANY	HOBOKEN, NEW JERSEY, AND NEW YORK, N.Y.	POWDER APPLIED TO DRAWING SURFACES TO PROTECT THEM FROM GRAPHITE, SMEARS, AND DIRT DURING DRAWING OPERATIONS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A powder coating method that provides enhanced finish characteristics to a powder coated object. The object to be powder coated is vibrated such that the powder readily flows on the surface of the object. The improved flow of the applied powder results in a powder coated object having enhanced, or otherwise superior finish characteristics. The method works with existing powder coating methods, systems, and materials and the vibration may be applied before, during, and/or after the powder is applied, i.e., during heating and/or curing. Additionally, the vibrations may be produced by a variety of means and/or methods including direct mechanical contact (i.e., a vibrating plate), indirect mechanical contact (i.e., a vibrating hang wire), and/or indirect non-contact (i.e., acoustic) methods.