The co-extrusion non-PVC IV bag film production line is designed to produce three or five layer non-PVC infusion film for clean and soft packaging. It mainly consists of central computer control system, automatic weighing and material feeding system, extruding system, co-extrusion mold, film cooling system, film bubble control system, rotary traction system, correction system, slitting, rewinding machines, and rack.
Cooling water consumption: 3000 L/h ( recycling use for cooling water)
Total water consumption: 5-6 ton/day
Compressed air consumption: 1000 L/min
The co-extrusion non-PVC IV bag film production line adopts high torque motor drive.
The control system adopts B&R industrial PC, which is easy to operate.
The process parameters can be automatically stored for future use.
Timing heating function is available.
The width of film can be easily adjusted. In fact, the operator just needs to replace sizing water ring.
The thickness of non-PVC IV film can be automatically controlled.
Winding and roll replacing operations are automatically performed.
Main parts of the IV bag film production lines are made of stainless steel materials, meeting GMP requirements.
The machine set is space efficient. There is no special requirement for the height of the plant.
With a high degree of automation, the equipment requires fewer operators. In addition, the air conditioner purification area is small, reducing the operating cost.
Introduction to Main Parts
Automatic Feeding System
The feeding system of the non-PVC IV bag film production line adopts weighing type feeding for accurate feeding proportion, which helps ensure the thickness of each layer. The proportion of each layer can be easily set through the touch screen. The automatic feeding system also provides drying function, which enables the materials to be dried according to their humidity conditions.
It adopts spiral feeding.
The melt flow channel is small in length.
The residence time of molten material is very short.
The materials have strong self cleaning property.
There is no parting line.
The co-extrusion die features low pressure drop.
There is no leakage between layer and layer.
The die can be easily assembled or disassembled.
Filter Changing Device
The bevel gear is fully rotated, making filter changing easy.
The filter changing device adopts ratchet wrench operation, occupying small space.
It is installed with barrel flange directly, eliminating the need for transitional flange
The filter changer can be removed as a whole.
Automatic Correction System
Correction way: swing arm
Correction accuracy: less than 0.2 mm
Response time: 0.1s
Detection method: permeation
Inner control algorithm: PID algorithm
Film Bubble Control System
It accurately controls the bubble size. There is small error in film thickness and width. The film inner surface fully complies with the GMP clean requirements.
Film Bubble Cooling System
The film outer surface firstly does the pre cooling with the clean air and then does the shock cooling with the purified water. The inner surface adopts clean air circulation cooling.
It uses high torque servo motor to do the direct drive.
The motor adopts water cooling and has small vibration, avoiding the influence of traditional air cooling device on the class 100 laminar flow.
Due to stable screw speed, the melt pressure fluctuates in a small range.
The extruding machine is energy saving and uses 25 % less energy than those adopt the conventional AC motor and gear box structure.
It adopts barrel insulation design, ceramic heating ring, vane type copper aluminum radiator and fan forced cooling.
Barrel and screw use standard 38CrMnAl material whose surface has undergone nitriding treatment.
The rewinding machine of the co-extrusion non-PVC IV bag film production line adopts Austria B&R color touch screen, PLC control.
The surface winding is controlled by Japan's Mitsubishi transducer.
The rewinding machine realizes automatic tension control with American CMC shaft mounted tension sensor.
It comes with Italian ARON hydraulic station.
It has automatic length measuring function and shows the measuring result on the touch screen.
Tension range: 0-40 N
Winding roller: Φ 400 mm, rubber roller with diamond shaped groove
Guide roller: Φ110 mm, polished aluminum roller
Max. rewinding diameter: 800 mm
Max. rewinding width: 1000 mm
We are a specialized co-extrusion non-PVC IV bag film production line manufacturer in China. We offer a variety of products, including non-PVC infusion bag IV solution production line, glass bottle stoppering machine, vertical ultrasonic vial cleaner, and more.
Shanghai IVEN Pharmatech Engineering Co., Ltd, established in 2005, has been engaged in pharmaceutical machinery since then. IVEN is a leader in China to provide turnkey solutions to worldwide pharmaceutical company and medical treatment and public health industries by following EU GMP, US FDA and WHO standards.