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PP Hollow Corrugated Sheet Making Machine
Application
PP hollow corrugated sheet is also named as corflute sheet,plastic fluted sheet,cartonplast sheet,coroplast sheet which is made of polypropylene(PP) resin and filers.The raw material could be recycled and virgin.
pp corrugated board is a kind of lightweight, high strength, corrosion resistant plastic sheet. Due to its material properties, PP corrugated panels can indeed be easily processed in a variety of ways, including:
Die cutting: PP corrugated board can be accurately cut using a die to form the desired shape and size.
Sealing: PP corrugated panels can be sealed by heat sealing or adhesive to form a sealed package or structure.
Welding: Through techniques such as thermal welding or ultrasonic welding, PP corrugated panels can be joined together to form a strong structure.
Bending: PP corrugated board has a certain flexibility, can be bent to adapt to different design needs.
CNC engraving: Using CNC engraving machine, fine engraving and cutting can be carried out on PP corrugated board.
Printing: The surface of PP corrugated board is smooth and suitable for screen printing or digital printing to add patterns or text.
PP hollow corrugated sheet is widely used in the field of packaging,advertising,protection and stationary,etc.
Hollow corrugated sheet sizes
Corrugated sheet width: 1220-3000mm
Corrgated thickness:1.5-12mm
Plastic Construction Formwork Making Machine List
No. | Machine List | Qty |
Plastic hollow corrugated sheet Making Machine | ||
1 | Loader | 1 Set |
2 | Single Screw Extruder | 1 Set |
3 | Hydraulic Screen Changer | 1 Set |
4 | T-die | 1 Set |
5 | Vacuum Calibration Platform | 1 Set |
6 | First Haul Off | 1 Set |
7 | Annealing Oven | 1 Set |
8 | Cooling Unit | 1 Set |
9 | Second Haul off | 1 Set |
10 | Non-dust cutter | 1 Set |
11 | Stacker | 1 Set |
Auxiliary Machines | ||
12 | Crusher | 1 Set |
13 | Corona Treatment Machine | 1 Set |
14 | Chiller | 1 Set |
Plastic PP Corrugated Sheet Making Machine Description
1.Single screw extruder adopts specially designed screw L/D 36:1 which could improve the plasticization and increase the proportion of fillers;
2.Equipped with melt gear pump that could supply stable pressure to the T-die;
3.T-die adopts high quality 5CrNiMo mould steel with the feature of high-strength,long lifetime and corrosion resistance.
4.Haul off adopts high quality NBR material
5.Machine adopts Siemens motor,ABB inverter,Schneider contactor and Omron temperature controller.Reliable electrical components and special designed program could guarantee the machine running smoothly,save power and reduce the waste.
Material Feeding: Polypropylene (PP) granules are introduced into the hopper, where they are steadily fed into the extruder.
Extrusion: Inside the extruder, the material is melted and homogenized using a precision-engineered screw, ensuring optimal plasticization.
Forming: The molten material is shaped into sheets through a T-die, followed by vacuum calibration that defines the hollow structure.
Cooling and Sizing: The sheet passes through temperature-controlled rollers, which cool and stabilize the material while maintaining uniform thickness.
Cutting and Stacking: The finished sheets are automatically cut to size and stacked neatly for packaging or further processing.
Delivery
