The invention discloses a production process and a
system applicable to steel plate
heat transfer printing. The production process and the
system are applicable to continuous
heat transfer printing operation of a single steel plate; a flat steel plate is fed into an operation
system through a feeder to finish process steps through a washing and air-
drying device, a
powder spraying pretreatment device and a roll-type continuous
heat transfer printing device in sequence. The process comprises the following steps: A, washing,
degreasing and preprocessing the flat steel plate and air-
drying the flat steel plate; B, carrying out
powder spraying pretreatment on the upper surface of the flat steel plate, heating, curing and molding
powder; and C, carrying out continuous heat
transfer printing on the flat steel plate by using a heat transfer paper coil. Through the production process and the system, the continuous heat
transfer printing of the single steel plate is realized; the
continuous operation of the steel plate can be carried out; compared with a conventional platform type printing device, the production process and the system have the advantages that the
transfer printing efficiency is greatly improved; the transfer printing effect is easily controlled; meanwhile, the flat steel plate does not need to be heated and cooled for multiple times; the energy is greatly saved.