A method and apparatus for continuous cleaning of bag making machinery is provided. A single roll (36) with a cleaning material (38) attached thereto contacts a rotating drum (16) to remove debris from the surface thereof. When the portion of the cleaning material (38) in contact with the drum (16) becomes saturated with debris, the roll (36) is rotated to present fresh cleaning material (38) to the surface of the drum (16). The compact design of the cleaning apparatus permits its use in the limited space found around bag making machinery.
申请公布号
WO9423851(A1)
申请公布日期
1994.10.27
申请号
WO1993US03754
申请日期
1993.04.20
申请人
THE DOW CHEMICAL COMPANY
发明人
SMITH, DAVID, A.;VELEZ, PHILIP, G.;WOODY, CLARK, M.;GEIGER, HERBERT, B.;AMOS, CHARLES, R., JR.