Flexible packaging converters require printing platforms that deliver both high throughput and short-run agility. The Gearless CI flexo press achieves this by using independent servo drives on every print deck, removing the gear train entirely. This Gearless central impression flexo press maintains tight register on wide-web films, laminates, and paper substrates, producing crisp text and smooth gradient transitions. The Shaftless CI flexo press design enables tool-free sleeve changes and minimizes mechanical wear over long production runs. As a true Full servo CI flexo press, the system integrates automatic pre-registration, closed-loop tension control, and recipe-based job storage to support faster changeovers and less waste.
The <产品名字> is built on a solid cast-iron frame with a thermally stabilized central impression drum that measures up to 1,600 mm in diameter. The drum surface is hard-chrome plated and double-wall cooled, ensuring consistent nip temperature even during high-speed runs on heat-sensitive films. Direct-drive servo motors are mounted on each deck, offering repeat length adjustment from 320 mm to 1,200 mm without changing gears. The cantilever-style drum supports quick sleeve replacement, while the enclosed doctor blade chamber reduces ink mist and stabilizes viscosity for long runs. Core specifications are summarized below:
| Parameter | Specification |
|---|---|
| Central impression drum | Double-wall, hard-chrome plated, radial runout ≤ 0.008 mm |
| Print cylinder | Carbon-fiber sleeve, air-expand mandrel, TIR ≤ 0.01 mm |
| Anilox roll | Ceramic-coated, 60° hex pattern, 200 – 1,000 LPI |
| Doctor blade system | Enclosed chamber, carbon-fiber blade holder, quick-release |
| Web guide | Ultrasonic edge sensor, accuracy ±0.1 mm |
| Tension control | Closed-loop servo, 10 – 150 N, load-cell feedback |
| Pre-registration system | Automatic camera-based, job setup < 10 minutes |
| Main drive motors | AC servo, 0.75 kW per deck, encoder resolution 0.001 mm |
The <产品名字> accepts solvent-based, water-based, and UV-curable inks, with an optional ink pumping and viscosity control system for each color station. Its modular architecture supports inline lamination, cold foil, and rotary die-cutting units, making it a versatile choice for food packaging, shrink sleeve labels, liquid pouches, and stand-up bags. The press can be configured for 6, 8, or 10 colors to match specific brand color requirements, and the full servo control allows repeat jobs to be recalled from memory in under three minutes.
