PERFORATED PAPER USED IN COMPUTERS

Brand Owner Address Description
LET'ER PERF O'BRIEN BROS. BUSINESS FORMS, INC. 350 RANDY RD. UNIT 1 CAROL STREAM IL 60187 PERFORATED PAPER USED IN COMPUTERS, WORD PROCESSORS, AND DATA PROCESSING EQUIPMENT;LETTER PERFECT;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A grooved perforated layer for use in a papermakers' fabric is provided. The grooves serve to diffuse flow at the surface of the perforated layer so as to reduce the pressure drop across the layer and thereby reduce the migration of fines. In this manner, the light/dark pattern associated with the fines is avoided and the quality of the resulting paper sheet is improved.