Packaging Machines Manufacturer in India | Sevana
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Shrink Wrapping

Automatic L-Bar Sealers

Model: QS5540LAB

PLC-controlled automatic L-sealer with dual sensors — precision wrapping for continuous production lines."

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Sevana's Automatic L-Bar Sealer (Standard) is a PLC-based machine with HMI control, designed for reliable, high-speed POF film wrapping. Dual horizontal and vertical sensors ensure precise sealing, while built-in product jam detection and finger-jamming protection keep operation safe and efficient. Pneumatically operated with both Manual and Automatic modes, it integrates seamlessly with heavy-duty shrink tunnels and existing production lines for a complete, automated wrapping solution.

Key features

  • PLC-Based Machine with HMI for Precise Control
  • Dual Sensors — Horizontal and Vertical Detection
  • Built-In Product Jam Detection
  • Sensor to Prevent Finger Jamming for Operator Safety
  • Pneumatically Operated Sealing
  • Manual and Automatic Mode Options
  • Friction Conveyor Belt for Smooth Product Feed
  • Waste Film Takeup System
  • Error Indication for Quick Troubleshooting
  • Integrates with Heavy-Duty Shrink Tunnels
  • Suitable for Integration into Full Production Lines

Applications

Pharmaceutical Wrapping
MCB (Circuit Breaker) Wrapping
Sweet Box Wrapping
Dates Box Wrapping

Industries

Compatible packaging materials

Crosslinked POF

FAQ's

What is an L-bar sealer used for?

An L-bar sealer wraps and seals products using POF film in an L-shaped sealing motion, commonly used for retail-ready shrink wrapping of small to medium products before they pass through a shrink tunnel.

What safety features does this machine include?

It includes built-in product jam detection and a dedicated sensor to prevent finger jamming, along with error indication for quick identification of issues during operation.

Can this machine be integrated into an existing production line?

Yes. It's designed to integrate with heavy-duty shrink tunnels and can be incorporated into full production lines for continuous, automated wrapping.

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