The present invention is directed to a scoring head assembly and method for creating score lines on corrugated board. The scoring head assembly includes a scoring head and an anvil. The scoring head is fixed to a first rotatable shaft and the anvil is fixed to a second rotatable shaft that rotates in the opposite direction from the first shaft. The scoring head is annular shaped and has a central annular extension. The anvil is made of a deformable material capable of variable deformation relative to the amount of pressure applied thereto by the scoring head.
申请公布号
US5873807(A)
申请公布日期
1999.02.23
申请号
US19970902269
申请日期
1997.07.29
申请人
CORRUGATED GEAR & SERVICES, INC.
发明人
LAUDERBAUGH, DAVID M.;JEANS, III, PARK C.;TALLANT, LARRY L.