Patent · US Expired

Varnishing apparatus

US6848362B2 · kind B2 · utility

0Cited by

13References

10Claims

0Family size

Assignee

MAN Roland Druckmaschinen AG · DE

Inventors

Godber Petersen · Augsburg, DE
Rainer Stamme · Augsburg, DE

Key dates

Filing date	Feb 12, 2003
Grant date	Feb 1, 2005
Priority date	—
Expiry date	Feb 12, 2023

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41F23/08
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

To provide a varnishing apparatus for indirect printing with the lowest possible structural outlay, a varnishing mechanism of the varnishing apparatus for varnishing webs includes a form cylinder and a transfer cylinder, the web running between the transfer cylinders. At least one of the form cylinders bears a gravure printing form such that the web may be varnished on one or both sides.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.