Envelope blank scoring and feeding apparatus

摘要

A support apparatus is provided having a cylindrical body to which elements for scoring and feeding envelope stock are attached. In operation the cylindrical body rotates above a guide bed over which the envelope stock can move and the stock is advanced between the scoring or feeding elements and the guide bed. The scoring and feeding elements are adjustable about the periphery of the cylindrical body such that the points at which envelope stock is scored can be easily set and positive feeding engagement can be maintained.