Cast Film Die
Cast Film Die
A cast film die is a piece of equipment primarily used for producing plastic films. Its working principle involves extruding molten plastic through the die, stretching it, and then cooling it to form a thin film. This film is then conveyed to the winding machine via rollers. A cast film die typically consists of components such as a mandrel, die lip, and side plates. The equipment has a relatively complex structure.
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Automatic Adjustment System
In the actual production process, real-time automatic fine-tuning is achieved through expansion bolts, and the thickness gauge performs automatic lateral reciprocating accurate detection and feedback of data. This system quickly and effectively controls product precision and can optionally be equipped with either an internal or external blocking width adjustment device.
2.5D Multilayer Coextrusion Analysis System
The independently developed 2.5D multilayer coextrusion analysis system provides dedicated flow channel designs for different raw materials, enhancing productivity and quality. The multilayer in-die coextrusion composite die head is suitable for multilayer coextrusion high-barrier cast films with large differences in viscosity or temperature between the layers, ensuring high uniformity of composite layers.
10%
The uniformity of coextrusion layers is within 10%.
Multilayer coextrusion
The multilayer in-die coextrusion composite die head is suitable for multilayer coextrusion high-barrier cast films with large differences in viscosity or temperature between the layers, ensuring high uniformity of composite layers.
20°C
The maximum temperature difference between layers can reach 20°C.
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