Method and apparatus for controlling yield of discrete pieces and characteristics thereof

摘要: The method and apparatus of controlling moving fabric weight per unit length in strips made up different pieces which comprises predetermining the desired absolute finished fabric; predicting accurately determining any error difference weights, recognizing beginning end each piece adjusting input feed rate according to between predetermined weight; that a new has reached exit site primary station; pre-finished material comparing this with stored prior determine percentage formative zone or tenter will subsequently reach infeed station tenter; motor speed feeding produce fabric.