The invention relates to a folder (03) comprising a guiding element for guiding a section of a product, said guiding element comprising a plurality of openings in its envelope surface for the discharge of a pressurised fluid, said openings being micro-openings having a diameter smaller than 500 µm.
申请公布号
WO2004037697(A3)
申请公布日期
2004.09.10
申请号
WO2003DE03469
申请日期
2003.10.20
申请人
KOENIG & BAUER AKTIENGESELLSCHAFT;BOPPEL, JOHANNES;LEIDIG, PETER, WILHELM, KURT
