Instant-coated film is a process of paper-plastic lamination using instant-coated laminating machine to immediately stick film with glue. It mainly consists of a coating film processing plant or a processing workshop, where the roll plastic film is coated with an adhesive as required, dried (slightly) compounded, and after pressure, the paper film is adhered together to form a coated product. That is, there are two types of coating equipment, automatic and semi-automatic, and the basic working principle is the same.
        The process flow of the instant laminating machine mainly includes unwinding → sizing and coating → drying → compounding → slitting → finished product accumulation.
        1. Unwind
        2. Glue coating: A, roller reversal type; B, concave type; C, squeeze without blade roller; D, direct type with blade.
        3. Drying: A, evaporation; B, heating; C, solvent removal.
        4. Compound: A, hot pressing roller; B, rubber pressure roller; C, pressure adjustment.
        5. Print input

        6. Recover the accumulation