FLEXOGRAPHIC PRINTER WITH ENCLOSURES AT A REGULATED TEMPERATURE AND VAPOUR EXTRACTION

摘要

The invention relates to a flexographic printer comprising: inner dividing means (1) which, together with a surrounding casing (6), define first, second and third enclosures (12a, 12b, 12c); and fluid circulation means which are used for the circulation of at least one fluid at a regulated temperature. The aforementioned enclosures (12a, 12b, 12c) are sufficiently closed off and insulated from one another and the fluid is circulated at a sufficient flow rate, such that the solvent vapour concentration in the atmosphere, originating from the ink, is below a lower pre-fixed explosion limit in at least the second and third enclosures (12b, 12c) which house means of actuating the rotation and movement (9, 10) of the cylinders (2, 4, 5) and electric and/or electronic devices and/or elements associated therewith.