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The LMJB series is a production line of plastic extrusion laminating machine. This machine is specifically designed for laminating PP circular woven jumbo bags. Its main design feature ensures that after laminating, the PP circular woven jumbo bags have a smooth surface without wrinkles, in addition to strong adhesion.

Purpose:

The LMJB series serves two main laminating functions:

• Double-sided lamination of PP circular woven jumbo bags, which requires two coating processes to complete with one extruder. On the other hand, double-sided lamination can also be completed in one step with two extruders.
• Single-sided lamination of PP woven jumbo bags, which requires one coating process.

Features:

•  A special screw design generates high-quality thin films with uniform discharge.
• Equipped with PLC programming and an HMI device, facilitating thickness setting, synchronized speed control, and parameter memory in operation.
• Unwinding unit automatically detects fabric insertion, while the winding unit can automatically change fabric rolls based on preset length.
• The unwinding unit and winding unit maintain fabric roll flatness through an automatic tension control system and specially designed guide wheels.
• Customized designs are available according to customer requirements.