Four-Color BOPP Film Printing Machine | Gravure 4-Color Press for Printed Tape Film

Does your printed‑tape factory face these issues? Single‑color printing cannot satisfy multi‑color brand logos. Misaligned color registration creates high scrap rates. Color or order changes require long setup time. Uneven ink layers ruin tape quality.

Our Four‑Color BOPP Film Printing Machine solves these challenges. It is purpose‑built for four‑color gravure printing on BOPP film to produce raw stock for printed BOPP tape.

It features four independent printing units. The complete workflow covers unwind, four‑color registration, drying and winding. Magnetic‑powder‑brake controls unwinding tension. Gravure rollers deliver consistent ink layers. It is core upstream equipment for printed‑tape mass production.

Why Choose This Machine: Five Core Advantages

Every design matches printed‑tape‑film production demands. It delivers accurate color registration and higher productivity.

• Four independent printing units, precise multi‑color registration: Four standalone printing stations (1#‑4#) each handle one color. Sequential four‑color overprint supports multi‑color logos, texts and patterns. High registration accuracy overcomes limits of single‑color printing for complex artwork.
• Gravure printing process, uniform and full ink layers: Gravure rollers transfer rich, even ink for sharp, clear prints. Optimized for BOPP film, output stays stable. Patterns will not blur or peel after tape‑coating.
• Magnetic powder brake unwind, stable and controllable tension: A magnetic powder brake governs unwinding tension. BOPP film runs steadily without drifting. Registration holds firm through continuous runs. Tension‑related scrap rates drop with consistent output quality.
• Independent drying system, thorough ink curing: Each printing unit has its own drying module. Every ink color cures fully right after printing. It prevents color bleeding and roller sticking. Ink adhesion stays strong and resists peeling during later coating steps.
• Centralized control + independent operation, convenient order changes: The main system works alongside separate unit‑level panels. Operators can quickly reconfigure for new colors or orders. The four‑color ink cartridge is easy to clean. It cuts change‑over waste and downtime for flexible small‑batch, multi‑item runs.

Technical Specifications: The Hard Data

Below are standard factory‑set parameters from product documentation and images. Confirm exact printing width and speed with our team.

Six Core Systems Breakdown: Every Component Built for Precise Four‑Color Registration

Six linked systems handle BOPP film from unwind to rewind. Sequential printing stations deliver accurate registration and even ink layers.

1. Unwinding System: It combines unwinding traction and magnetic‑powder‑brake for precise tension control. BOPP film runs steadily without drifting. It supplies stable substrate input and keeps registration consistent.
2. 1# Printing Unit: This first‑color station holds a gravure roller and ink cartridge. Operators adjust pressure and speed independently. It prints the base reference layer for four‑color overprinting.
3. 2# to 4# Printing Units: Stations 2‑4 work independently. They apply second, third and fourth colors in sequence. High‑accuracy overprint produces sharp multi‑color logos and complex artwork.
4. Drying System: Each print station has dedicated drying hardware. Fresh ink cures fully after every color pass. It stops bleeding and roller sticking. Strong ink adhesion prevents blurring or peeling during coating.
5. Winding System: Winding traction pairs with automatic rewind hardware. Uniform tension produces neatly‑rolled printed BOPP film. It minimizes scrap during the later coating process.
6. Control System: Global machine control pairs with per‑unit operation panels. Pressure, speed and tension are adjustable separately. Color‑change and order‑swap setup is quick. Easy cartridge cleaning cuts downtime for flexible small‑batch runs.

Applications & Process Flow: Find Your Match

This machine specializes in printed BOPP tape film production with a straightforward workflow.

• Raw material: BOPP film
• Process: Automatic unwind → 1st color printing + drying → 2nd color printing + drying → 3rd color printing + drying → 4th color printing + drying → Automatic winding
• Finished product: Printed BOPP film → Subsequent coating by coating machine → Printed BOPP tape finished product
• Finished product applications: Printed tape serves office and daily scenarios. It boosts item identification, supports branding, logistics sealing, decoration and repair work.
• Product characteristics: Printed BOPP film feeds printed‑tape manufacturing. Four‑color gravure prints logos, texts and warning marks with precise registration. Ink layers stay rich. Graphics remain clear and scratch‑resistant after tape coating.