DECKLE BOARD SYSTEM AND METHOD

摘要

A system comprising: one or more deckle board that are configured to extend along a machine direction of a paper machine and wherein the deckle board includes a stock side and a non-stock side and the stock side includes a microstructure that generates turbulent flow along a face of the deckle board that breaks up a boundary layer when stock contacts the stock side of the deckle board.

主权项

1) A system comprising:
one or more deckle boards that are configured to extend along a machine direction of a paper machine and wherein the one or more deckle boards each include:
a) a stock side;b) a non-stock side;c) a seal strip clamp;d) a deckle board clamp; ande) one or more seal strips located between the seal strip clamp and the deckle board clamp; and wherein the one or more seal strips include one or more slots for connecting the one or more seal strips within each of the one or more deckle boards; and wherein the one or more seal strips are a plurality of expansion slots that allows the one or more seal strips to longitudinally expand along the machine direction of the paper machine so that the one or more seal strips are substantially free of waves, are substantially planar, or both.