The present invention relates to feed and guide the direction conversion relates to a film guide with the injection and suction of air from the roll-to-roll printing apparatus, a printing film and a non-contact for the purpose of improving and maintaining the quality of the printed film.
Film guide with the injection and suction of air from the roll-to-roll printing apparatus according to the present invention, is equipped with a plurality of discharge ports (1) and the inlet (12) for injecting compressed air, the conveyance path of the printing film (1) and the transfer board (10) provided along the; By recovered through the supply and the inlet of compressed air to the transfer units the discharge port and the transfer for forming the air layer between the printed film compressed air supply means spaced from the printed film from the transport band surface 20 and the air inlet and a means (30), the compressed air supply means is injected by compressed air supplied by the air compressor, the air compressor for sending compressed air to the compressed air line, the air compressor for feeding to the discharge port It includes a compressed air regulator for adjusting the pressure of the compressed air, and the air suction means to adjust the vacuum suction, the opening degree of said air suction pipe to force the intake air through the air suction, the air suction pipe connected to the transfer units inlet It is configured to include an intake air damper for adjusting an amount of intake air.