METHOD AND APPARATUS FOR TRIMMING AND REMOVING AN EDGE OF THE WEB FORMED ON A PAPERMAKING MACHINE

摘要

A method and mechanism of removing an edge of a paper web formed on a traveling foraminous wire from stock issuing from the slice of a headbox including a blade positioned parallel to the machine direction and located to separate the edge from the flow of stock issuing from the slice opening before it engages the traveling wire and collecting the edge material separated and conveying it away so that the material can be used.