a Roll-to-roll slot-die coating system and b the slot-die coater

a Roll-to-roll slot-die coating system and b the slot-die coater roll to roll slot die coating Slot-die coating has emerged as a more-efficient and controllable alternative to roll coating and other conventional methods of applying roll the dice slot The accuracy of slot die coating depends on the precision of the entire coating machine Only our slot die can offer +- 2% tolerance on coating result

roll the dice slot Roll-to-roll coating of all active layers is demonstrated for a P–I–N perovskite solar cell stack, using a single step perovskite ink with an acetonitrile

roll to roll slot die coating Perovskite solar cells are produced by R2R slot die coating on flexible substrates with a width of 30 cm and the web speed of 3–5 m min−1 R2R Abstract: This paper proposes practical design guidelines for roll-to-roll slot-die coating equipment with a precision mechanism