Industrial Converting Equipment Manufacturer | Zhongkai High-tech Zone, Huizhou, China

Tel:+86 13692813452

Email: info@magerui.com

EQUIPMENT CATEGORIES

MEAREG MG-1429SC High-Speed Combined Silicone and Adhesive Coating Machine

The MEAREG MG-1429SC is an industrial-grade, CE-certified roll-to-roll combined coating line engineered by our China factory for high-speed manufacturing of siliconized release paper and adhesive-coated paper. Integrating dual silicone and adhesive coating stations with an extended multi-zone tunnel drying oven, it supports wide web widths from 1400 mm to 2900 mm and line speeds from 50 m/min up to 650 m/min under closed-loop tension control. Contact our senior engineering team to download technical datasheets or request a custom turnkey production line quotation.
  • Product Description
Line Configuration Combined Silicone & Adhesive
Substrate Web Width 1400 mm – 2900 mm
Operating Line Speed 50 – 650 m/min
Workflow Architecture Continuous Roll-to-Roll (R2R)

Core Engineering Features & Performance Advantages

Dual-Station Combined Coating Architecture

Integrates precision silicone release coating and solvent/water-based adhesive coating heads within a single machine chassis. Enables rapid process changeovers between siliconizing and adhesive coating without rewiring or dismantling the web line.

High-Efficiency Multi-Zone Flotation Dryer

Equipped with an extended tunnel drying oven utilizing multi-stage independent temperature controls and balanced aerodynamic air nozzles. Guarantees complete silicone curing and blister-free adhesive moisture evacuation at line speeds up to 650 m/min.

Ultra-Wide Closed-Loop Tension Synchronization

Employs synchronized multi-axis servo drives and high-frequency load cells across wide web spans (1400–2900 mm). Stabilizes web transit, eliminating paper web wrinkles, edge curl, and elongation during thermal transition zones.

Heavy-Duty Turnkey Roll-to-Roll Workflow

Unifies turret unwinding, coating application, tunnel curing, web re-humidification, and surface rewinding into an uninterrupted line. Delivers exceptional overall equipment effectiveness (OEE) for high-output industrial paper converting.

Technical Specifications & Engineering Datasheet

Engineering Parameter Technical Metric / Machine Capability
Model Designation MEAREG MG-1429SC
Target Substrate Type Paper substrates (Glassine, CCK, Kraft, Clay-coated paper)
Adjustable Working Width 1400 mm – 2900 mm
Operational Coating Line Speed 50 – 650 m/min
Integrated Coating Functional Units Combined silicone release coating & adhesive coating
Drying Chamber Construction Extended multi-zone high-efficiency tunnel drying oven
Tension Control Architecture Multi-section closed-loop vector tension synchronization
Web Handling System Anti-deflection precision guide rollers with automatic web guiding (EPC)
Production Line Scope Continuous integrated unwinding, coating, drying, and rewinding
Manufacturing Quality Standards CE-marked, ISO 9001-certified industrial execution

Substrate Compatibility & Industrial Applications

Paper Substrate Compatibility

  • Glassine Paper Rolls: Dense, supercalendered base paper for high-speed labeling release liners.
  • Clay Coated Kraft (CCK): High-flatness base paper engineered for graphic transfer and die-cutting applications.
  • Poly-Coated Kraft (PEK): Moisture-barrier release paper for industrial adhesive composites.
  • Lightweight Technical Papers: Porous or saturated papers converted into self-adhesive tape backings.

Target Converting Sectors

  • Release Liner Manufacturing: High-volume production of solventless or solvent-based siliconized backing papers.
  • Pressure-Sensitive Adhesive Paper: Continuous application of water-based or hot-melt adhesives onto paper substrates.
  • Self-Adhesive Graphic Media: Converting wide-width graphic mounting films and advertising vinyl backing sheets.
  • Industrial Double-Sided Tapes: Integrated roll-to-roll manufacturing of carrier paper tapes with dual-surface functional coatings.

Optional Process Control & Automation Modules

Turnkey Production Line Upgrades:

  • In-Line Non-Contact Coat Weight Gauge: Infrared or X-ray radiometric scanning providing real-time coat weight mapping across the entire 2900 mm web width.
  • Continuous High-Definition CCD Defect Scanner: High-speed optical inspection for pinholes, streak lines, silicone voids, and foreign contamination.
  • Paper Moisture Re-Humidification Unit: Steam or spray moisture conditioning unit to restore natural paper equilibrium and eliminate thermal curl after the drying oven.
  • Thermal Oxidizer (RTO) Exhaust Integration: Pre-piped ducting and heat exchange dampers engineered for direct connection to plant environmental VOC emission control units.

Note: All auxiliary modules are centrally coordinated through the main PLC touchscreen console with Industry 4.0 data export interfaces.

Frequently Asked Questions (FAQ)

Q: How does the combined coating head design optimize production flexibility?

A: The MG-1429SC integrates dedicated silicone and adhesive delivery stations along a unified web line. Instead of investing in two separate production lines, operators can alternate between siliconizing release paper and applying adhesive coatings using quick-wash fluid systems and automated roll positioning.

Q: How does the machine prevent wide paper webs from wrinkling at speeds up to 650 m/min?

A: Converting wide paper (up to 2900 mm) at 650 m/min demands ultra-precise tension isolation. The line employs precision-balanced carbon-fiber or anti-deflection steel rollers, multi-stage closed-loop vector drives, and floating tension rollers that absorb web elasticity changes across different drying temperature zones.

Q: What turnkey support and factory verification does MEAREG provide for international buyers?

A: MEAREG designs and manufactures complete turnkey coating lines in Guangdong. We supply comprehensive mechanical layouts, electrical schematics, and foundation drawings, followed by full Factory Acceptance Testing (FAT) with client paper rolls before seaworthy container packaging and global on-site commissioning.

Custom Coating Line Engineering & Turnkey Consultation

Planning a customized release paper or adhesive paper production line? Contact MEAREG's senior engineering team to discuss your web width specifications, drying oven lengths, and line speeds, or to request a comprehensive factory quotation.

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Core Values: Striving for Excellence, Pragmatic Innovation, Customer First, Integrity and Win-Win.

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Contact Information

Facility: Room A9-401, No.1 Chenwu Road, Zhongkai High-tech Zone, Huizhou, Guangdong, China

Phone: +86 13692813452

Email: info@magerui.com

Business Scope: Worldwide Export & Turnkey Engineering

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