The casting process is a plastic film production process, in which the raw materials are plasticized and melted by the extruder. The film is extruded through the T-shaped structure forming die and cast in sheet form onto the roll surface of the cooling roller that rotates smoothly. The film is cooled and cooled on the cooling roller to form a shape, and then the product is wound up after being pulled and trimmed.
We choose special T-Die for better extrusion efficiency and film quality, uniform flow mold channel with optimized design and simulation.
We have decades of rich experience in extrusion screw design based on our own screw manufacturing company founded in 1978, which means we're also professional at screw design and could provide reliable screw maintenance.
We also have high-level CNC to ensure the precision processing of the core components.
We have a mature design and technical team to make the cast film line more efficient and more stable for the long-term production.
Model | Width of die (mm) | Products width (mm) | Products thickness (mm) | Max line speed (m/min) | Max capacity (kg/h) |
JCF-3000PP | 3000 | 2700 | 0.02-0.12 | 250 | 800 |
JCF-3500PP | 3500 | 3200 | 0.02-0.12 | 250 | 1000 |
JCF-4500PP | 4500 | 4200 | 0.02-0.12 | 250 | 1400 |
JCF-5500PP | 5500 | 5200 | 0.02-0.12 | 250 | 1600 |
Introduction of CPE Casting Film Extrusion Line:
Automatic and adjustable die head can realize on-line closed loop control, easy disassembly.
Thin wall and high efficient cooling roller, special spiral flow design, to ensure the high speed production film shaping effect.
Equipped with negative pressure double chamber vacuum box and static edge locking device to ensure the stability of film fusion.
High stability corona treatment device, low failure rate, according to the need to change direction, treatment of both sides of film.
Model | Width of die (mm) | Products width (mm) | Products thickness (mm) | Max line speed (m/min) | Max capacity (kg/h) |
JCF-2500PE | 2500 | 2200 | 0.02-0.15 | 250 | 600 |
JCF-3000PE | 3000 | 2700 | 0.02-0.15 | 200 | 750 |
JCF-3500PE | 3500 | 3200 | 0.02-0.15 | 200 | 900 |
CPP film after printing, bag making, can be used as clothing, knitwear, flower packaging bags, food packaging, candy packaging, and medicine packaging, etc.
CPE film laminated base material: It can be laminate with BOPA, BOPET, BOPP etc. heat sealing and bag making, used in food, clothing, and other fields; CPE single-layer printing film: Printing - heat sealing - bag making, used for roll paper bag, independent packaging for paper towels etc. CPE aluminum film: widely used in soft packaging, composite packaging, decoration, laser holographic anti-counterfeiting, laser embossing laser and so on.
Jwell started manufacturing screws and barrels in 1978, making it one of the earliest screw and barrel manufacturers in China. Its brand, "Jinhailuo", has become well recognized in the industry. In 1997, Jwell was established as a plastic extrusion machinery manufacturer and began the production of extrusion machinery. Today, Jwell is the vice president unit of the China Plastics Machinery Industry Association and one of the technology leaders in the extrusion machinery industry.
