Co-extrusion High-speed Zipper Profile Extruder
INLL-AB
Co-extrusion High-Speed Zipper Profile Extruder is designed to produce advanced multi-layer zipper profiles. Unlike standard single-layer extruders, the INLL-AB utilizes a dual-extruder system (45mm + 25mm screws) to co-extrude a low-temperature sealable coating layer onto the main zipper profile. This unique AB Co-extrusion technology allows the produced zipper to heat-seal effectively to both PP (Polypropylene) and PE (Polyethylene) films, offering maximum versatility for flexible packaging manufacturers.
- Synchronized Feeding and cutting speed : Inverter controlled feeding matching main machine speed for easy operation without manual adjustment.
- German "Sick" photocell registration : Reliable and accurate print registration and positioning
- LCD touch panel : Easily operable human-computer interface to access parameter changes and production monitoring
- Socket type IC circuit control : Automated control system can be easily replaced by socket plugin.
- Malfunction alarm / stop : Alarm & auto-stops for abnormal temperature / No material feed / Photocell tracking miss (3 times)
- Zipper profile extrusion - Profile extruded by extruder directly into cooling water tank for formation.
- AB co-extrusion - For multi-seal zipper profile sealable to both PP & PE film, extra extruder co-extrudes a coating layer of low-temp sealable material.
Available Optional Device
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Double bag die head -
- Double bag system will extruder 2 pairs of zipper and central slitted on cutting machine to make 2 bags
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Chiller -
- Chiller is required for controlling col water for zipper profile extrusion.
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