IT1248253B - Production unit for napkins with suction hole on a roller that works against the knife
- Google Patents
Production unit for napkins with suction hole on a roller that works against the knife
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Publication number
IT1248253B
IT1248253BITGE910006AITGE910006AIT1248253BIT 1248253 BIT1248253 BIT 1248253BIT GE910006 AITGE910006 AIT GE910006AIT GE910006 AITGE910006 AIT GE910006AIT 1248253 BIT1248253 BIT 1248253B
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Application filed by Ernesto Parodi, Enrico ZorzifiledCriticalErnesto Parodi
Priority to ITGE910006ApriorityCriticalpatent/IT1248253B/en
Publication of ITGE910006A0publicationCriticalpatent/ITGE910006A0/en
Publication of ITGE910006A1publicationCriticalpatent/ITGE910006A1/en
Application grantedgrantedCritical
Publication of IT1248253BpublicationCriticalpatent/IT1248253B/en
In the machine where napkins are cut before being folded transversally the transfer is completed with a suction roller. The napkin will be completely on the external surface of the roller and the front border is subjected to a burst of air that will detach it. The point of this production unit is to stop the front border gets blown by the air. The application of the suction hole on the roller that works against the knife where the front border of the napkin is inserted by a listel on the roller that works against the knife and the expulsion of the listel that transfers the napkin of the folder roller, completed by the rotation of the collet shaft.<IMAGE>
ITGE910006A1991-01-091991-01-09Production unit for napkins with suction hole on a roller that works against the knife
IT1248253B
(en)