Separator for handling multi-folded paper

Claim 1

In a machine for processing superimposed webs of paper, said superimposed web consisting of at least an upper web and a lower web, comprising in combination: a. driving means for introducing said superimposed web into said machine at a speed so that said upper web follows a first linear path, b. separating means for separating said upper web from said lower web and propelling the lower web along a second path which is located beneath said first path, said means including: 1. roller means for receiving said lower web, said roller means including a roller mounted below said first path, said roller having an outer surface positioned to contact the under surface of said lower web and extending for substantially the entire width of the web, said outer surface being covered by granules to form a rough surface, 2. means for rotationally driving said roller at a surface speed slightly greater than the speed of the introduced superimposed web, 3. web engaging means located between said first path and said roller to engage the upper surface of said lower web and press same downwardly into contact with said roughened roller substantially across the entire width of said lower web such that said lower web is driven in a positive manner by said roller along said second path to be collected in an intact folded configuration and held out of contact with said upper web; and c. collecting means located on said second path for collecting said lower web in an intact folded configuration.