Label Film Laminating & Varnishing Machine | MWFG-370 | MWELLPACK

MWFG-370 is a roll-to-roll label film laminating and varnishing machine. It applies an ultra-thin PET film to self-adhesive label rolls, then performs flexographic printing or varnishing with UV or hot-air curing. Designed for label converters processing thermal synthetic paper and PET, PP or PVC self-adhesive webs. Combining lamination, coating, curing and rewinding on one web path helps reduce transfers between separate finishing machines. PROCESS FLOW Main web unwind → dust removal → automatic web guiding → traction → film unwind and release-liner stripping → PET film lamination → flexographic printing / varnishing → coating leveling → UV / hot-air curing → cooling → metering → finished-roll rewinding. KEY FUNCTIONS • Separate tension-control sections for unwinding, lamination and rewinding • Automatic lateral web guiding and a splicing platform • Fine adjustment for film unwinding and separate release-liner rewinding • Full-rotary flexographic coating unit with anilox roller, doctor blade and circulating ink supply • Independently controlled UV and hot-air curing, configured for the agreed coating process • Cooling of both material faces before rewinding • Removable coating components for cleaning and maintenance PROJECT CONFIGURATION REFERENCES • Maximum web width: 350 mm; maximum printing width: 330 mm • Main unwind / rewind diameter: up to 650 mm • Laminating-film unwind diameter: up to 400 mm; air shafts: 3 inch • Specified film: 4 μm transparent PET face film with transparent PET release liner • Stable lamination-speed requirement: at least 55 m/min under the specified project conditions • Varnishing-only reference speed: 100 m/min • Flexographic / varnishing unit maximum mechanical speed: 120 m/min • Web-guiding accuracy: ±0.15 mm; lamination registration requirement: within ±0.15 mm • Coating leveling path: at least 7 m after varnishing • UV curing: 2 lamp groups, each rated at least 7.5 kW • Hot-air oven: at least 1.3 m, blower and infrared heating, adjustable 60–90°C • Full-servo configuration: 8 Nidec servo motors • Supply: 380 V / 3 phase / 50 Hz; compressed air: 0.6–0.8 MPa • Project power: 67 kW with UV and hot air; 32 kW with UV but without hot air • Weight: approximately 3000 kg; project dimensions: 3200 × 1600 × 1500 mm, dimension order and clearances to be confirmed CONTROL AND INTEGRATION The source configuration lists ZMotion control and a FLEXEM touchscreen HMI. MES / SCADA connection through Modbus TCP is a project requirement; agree the register map, data definitions and final interface scope before integration. IMPORTANT APPLICATION NOTES The 120 m/min mechanical maximum is not the combined lamination-process speed. Actual production speed and finish depend on substrate, film, coating, curing conditions and material trials. Thermal materials require controlled heat exposure, exhaust and cooling. The standard anilox specification is 500 mesh; confirm the line-count convention and cell volume for the coating. A splicing platform does not imply automatic non-stop splicing. Production counters do not establish that camera defect inspection is included. Standard / optional supply and acceptance criteria must be agreed for the actual project. CONFIGURATION REVIEW Share your substrate, working width, film / liner construction, roll sizes, coating chemistry, target speed and required surface finish. Contact MWELLPACK through our official website: https://mwellpack.com/ MWELLPACK — Wenzhou Mwellpack Machinery Co., Ltd. Web converting automation, with a primary focus on label converting and finishing systems. #LabelLaminating #UVVarnishing #LabelFinishing