Hot melt glue packaging film is a controllable melting packaging material. Thepackaging film can be melted together with the hot melt glue without affecting the final performance of the glue. It is widely used in edge sealing, seamless lamination, automobile, packaging, electronics and other industries.
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JCT hot melt glue packaging film production line can help the glue industry achieve efficient, environmentally friendly and intelligent packaging, improve production efficiency and reduce waste.
1. Raw Material Batching System
Main Raw Materials: EVA, PVA, PE and other thermoplastic resins.
Metering Feeder: Ensure accurate proportion of different components.
High Mixer: Evenly mix different materials to improve melting stability.
2. Extruder System
Single Screw/Twin Screw Extruder: Heat and melt the mixed resin and extrude it.
Screw Design: Specially optimized for hot melt glue packaging film to ensure uniform melting.
Temperature Control System: Ensure stable plasticizing temperature to prevent overheating and degradation.
3. Die and Molding System
T-type Die: Accurately control film thickness and ensure uniformity.
Blowing Film/Casting Process: Cast molding (suitable for high transparency packaging film) or blowing film process (suitable for multi-layer film).
4. Cooling and Stretching System
Cooling Roller: Rapid cooling to prevent deformation of film material.
Stretching Device: Control thickness uniformity and improve mechanical properties.
5. Winding System
Automatic tension control to ensure neat and wrinkle-free winding.
Slitting device, which can cut into film rolls of different widths.