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High-Performance LLDPE Stretch Film Slitting & Rewinding Machine
Precision Slitting & Rewinding Solution for Stretch Film Converting
Our LLDPE Stretch Film Slitting & Rewinding Machine is a dedicated high speed conversion machine, designed especially for the protective packaging industry. It turns master big rolls of cast or blown stretch film into precise, retail-ready hand rolls, machine grade wrap rolls or small bundling rolls.
Handling linear low density polyethylene (LLDPE) is a difficult engineering task because the substance is highly elastic and tacky. This machine is designed to slit and rewind stretch film without overstretching it, thereby keeping its holding force and cling capabilities for the end user.
What Makes This Machine Unique?
- Anti-Stretching Tension Control (Zero-Tension Rewinding): If you rewind stretch film with too much tension, the finished roll will tighten over time, crush the inner paper core, and ruin the film. Our machine features a specialized tension-release system that relaxes the film just before it winds, ensuring perfectly shaped, stable rolls.
- Non-Stick Roller Coating: LLDPE film naturally clings to itself and metal surfaces. This machine uses specially coated, anti-adhesive chrome and rubber rollers to ensure the film glides smoothly at ultra-high speeds without sticking, wrinkling, or melting due to friction.
- Dual Slitting Flexibility: Equipped with both industrial razor-blade holders and circular rotary knives. This dual setup allows you to switch effortlessly between ultra-thin hand wrap (12 microns) and heavy-duty commercial pallet wrap (35+ microns) with clean, tear-resistant edges.
- Friction Air-Shafts for Multi-Roll Output: When slitting a wide jumbo roll into multiple mini-rolls or bundling wraps, a specialized friction shaft ensures that each individual roll receives equal pressure, even if the jumbo roll has thickness variations.
Profitable Market Segments You Can Target
By converting bulk LLDPE jumbo rolls into specific formats, you can supply:
- Logistics & Warehousing Hubs: High-volume machine wrap rolls for automatic pallet wrapping stations.
- E-Commerce Fulfillment Centers: Ergonomic, lightweight hand-stretch rolls for quick parcel bundling.
- Airport & Luggage Wrapping Stations: Heavy-duty, high-cling mini rolls.
- Agriculture Sector: Specialized silage stretch wraps for crop preservation.
Structural & Operational Advantages
- High Scrap Recovery: The machine includes a trim-winder or a suction blower that neatly collects edge-trim waste. Because it is pure LLDPE, this scrap can be 100% recycled or resold at premium scrap rates.
- Silent & Vibration-Free Operation: Built on a heavy, laser-cut steel framework with dynamic balancing for all rotating parts, ensuring a quiet factory environment even at 600m/min speeds.
- Rapid Turnaround Design: Quick-lock mechanical shafts allow the operator to unload finished rolls and load new paper cores in under 30 seconds.
Technical Specifications
Parameter | Specification |
|---|---|
Material Thickness Capacity | 12 Microns to 50 Microns |
Max. Unwind Web Width | 500 mm / 1000 mm / 1500 mm (As per model) |
Finished Roll Types | Hand Stretch Rolls, Machine Rolls, Silage Film, Mini Bundling Rolls |
Material Thickness Range | 40 gsm – 120 gsm |
Mechanical Production Speed | 0 – 200 meters / minute (Variable Frequency Drive) |
Rewinding Shaft Diameter | 0.5" (12.7mm), 1" (25.4mm), 2" (50.8mm) interchangeable |
Tension Control System | Multi-point Magnetic Powder Brake with Automatic Closed-Loop Tension |
Main Drive Motor | 5.5 kW AC Motor (Siemens / Delta / Equivalent) |