|Effective width||Max 1600mm/2200mm|
|Extruder output||Max 200kg/h or 250kg/h|
|Used resins||Coated resins like LDPE/PP/EVA|
|Unwinding diameter||Max Φ800mm|
|Rewinding diameter||Max Φ800mm|
|Basic material||Plastic films|
|Tension control||Full automatic constant tension control of unwinder and rewinder|
|Control mode||Human-machine interface, extrusion thickness is automatically precision calculated by computer, whole machine linkage control|
|Frequency converter||Imported AC digital vector control inverter|
3. BOPP pre-coated film extrusion laminating machine
Jiangsu Laiyi designs and manufactures extrusion laminating/coating lines on the strength of a thorough expertise in the co-extrusion of special polymers - customized and modular layout to meet the demand for special products; - chill-roll unit with precise temperature control - rapid cooling system - special winders and unwinders suitable for any final application.
Jiangsu Laiyi extrusion and co-extrusion units at the forefront of technology, boasting a high manufacturing quality with components suitable for processing also corrosive polymers. we has focused on high performance extruders with special screw design for a wide range of materials like LDPE, SURLYN, EVA, EAA, PP, with customized solutions including different layers, sizes and die widths.
1) Double Shaft-less paper roll stands suitable for 3-6 inch paper core,automatic lift ,easier operation .
2) Auto splicer device realize paper in 150-300 m/min speed exchange without decrease machine line speed
3) Ultrasonic type EPC system,makes frequent replacement materials operation more simple
4) Hydraulic lamination structure design , can make coating thinner and firm .
5) Trimming device make the finished coated paper rolls even
6)Special cutting knife and rewinder design makes high speed rewinding shafts exchange possible