Full Automatic L-Sealers – High-Speed Shrink Wrapping Machines

Automatic L-sealers are advanced shrink packaging machines built for industrial lines that require high output, precision, and consistency. At Pactur, our full automatic L-sealers are equipped with PLC systems, servo-assisted arms, and integrated or separate shrink tunnels to handle large batches with minimal operator intervention. 100% Made in Italy and designed for long-term reliability.

What Is an Automatic L-Sealer?

An automatic L-sealer encloses a product in shrink film using two sealing bars in an “L” configuration. Unlike manual or semi-automatic models, the automatic variant completes the sealing and feeding cycles autonomously, using conveyors and smart sensors to regulate the flow and size of each item. Ideal for high-volume packaging with uniform results.

Why Choose Pactur’s Automatic L-Sealers?

• Fully automatic operation with servo motors and PLC controls
• Touchscreen interface with recipe memory and diagnostic tools
• Available with integrated tunnel or separate tunnel module
• Sealing precision with minimal film waste
• Compatible with PE, POF, and eco-friendly films

Target Industries

Automatic L-sealers are the top choice for:

• Food & bakery packaging (e.g., pizza, pasta, bakery trays)
• Pharmaceuticals and cosmetics (cartons and multipacks)
• Publishing and printing (books, catalogues)
• Retail and logistics operations (kit packaging, e-commerce)

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Still curious about shrink film? Read this independent guide to shrink wrapping to learn more about the technology behind it.