IBC THREE LAYER - INTERNAL BUBBLE COOLING SYSTEM

Machine specifications

Polymer : LL / LDPE / HM / HDPE
Micron Range : 20 to 200
lay flat range : 900mm - 2500mm
Output : 280 - 600 Kg/hr

IBC 1450

• Screw Diameter : 55/65/55 mm
• Layflat Width : 900-1350 mm
• Max. Output : 250-260 kg/hr
• Thickness : 20-200 mm

IBC 1800

• Screw Diameter : 65/75/65 mm
• Layflat Width : 1200-1700 mm
• Max. Output : 350 kg/hr
• Thickness : 20-200 mm

IBC 2300 OPTION-1

• Screw Diameter : 65/75/65 mm
• Layflat Width : 1450-2200 mm
• Max. Output : 425 kg/hr
• Thickness : 20-200 mm

IBC 2300 OPTION-2

• Screw Diameter : 75/75/75 mm
• Layflat Width : 1450-2200 mm
• Max. Output : 450 kg/hr
• Thickness : 20-200 mm

IBC 2600

• Screw Diameter : 75/90/75 mm
• Layflat Width : 1600-2500 mm
• Max. Output : 600 kg/hr
• Thickness : 20-200 mm

Full specifications :

• Model Name : IBC CO-Extrusion Three Layer Blown Film Plant
• Final Product : LL / LLDPE
• Material Used : LDPE, LLDPE Virgin Raw Material
• Output Range : 280 - 600 kg/hr (Depends on Extruder's Size)
• Film Layer : Three Layer (Internal Bubble Cooling System)
• Screw Diameter : 55 / 65 / 75 / 90 MM (Customized)
• Screw L/D : 30:1 (Customized)
• Layflat Width : 900 - 2500 MM
• Micron Thickness : 20 - 200
• Optional Devices : Gravimetric Dosing System, Air Chiller, Corona Treater, Bi-Metalic Screw & Barrel Set, Hydraulic Unloading, Extrusion Process Control, Film Thickness Measuring System, Electronic Web Aligner, Empty Shaft Loading / Unloading System, Main Panel Air Condition, Auto Thickness Control, Auto Width Control, Tower Nip Cooling System, Water Chiller
• Technical Assistance : Engineers available to service overseas

Three-layer co-extrusion film blowing machine adopts the new type of high efficiency and low energy consumption extrusion line with the IBC film cooling system inside the bubble, + 360 degree for traction on the horizontal rotating system and photoelectric automatic correction device, fully- automatic winding and film tension control, advanced technology such as computer screen automatic control system. Compared with the similar equipment, it has the advantages of higher output, better plasticizing and lower consumption as well we easier operation. Up-traction technology has been at the highest level of India

Nowadays the requirement of packaging materials in the market is increasingly higher. More and more functions need for some special requirements for film products. The multi-layer co-extrusion is badly demanded in the market for the purpose of output of materials, reduction of re-composition and unnecessary process

Optimizing Process of special film

Multi-layer co-extrusion composite adopts several extrusion machines with the similar or dissimilar resin into a compound die head at the same time. All layers of resin in the die head or outside form together and become a composite film after cooling through extruding and composite. The main features of composite extrusion are: a multi-layer film extrusion molding once time, with simple process, saving energy and high production efficiency as well as low cost. Composite film is soft, so it feels comfortable. As there is no residual solvents, it is not necessary to use glue between layer and layer. Furthermore, the film is no smelly and suitable for packaging of food and medical appliance

Where to Apply

Three layers co-extrusion blown film production line adopts the new type of high efficiency and low energy consumption extrusion line with the IBC film cooling system inside the bubble, + 360 degree for traction on the horizontal rotating system and photoelectric automatic correction device, fully- automatic winding and film tension control, advanced technology such as computer screen automatic control system. Compared with the similar equipment, it has the advantages of higher output, better plasticizing and lower consumption as well we easier operation, completely solving winding size issue, and makes the product quality up to a new step. The characters of our film are with high transparency, durability, high toughness and the best low temperature hot cutting and composite fastness as well as crimp resistant. As its good barrier property, keeping fresh, well protected against dampness, frost proof, oxygen insulation, oil resistant, the film can be widely used for light and heavy packaging, such as all kinds of fresh fruit, meat, pickles, fresh milk, liquid beverage, medical supplies and etc.

Up-traction design features:

It is a technical improvement of Up-Rotation replaces die head rotation. The traction roll and herringbone splint rotates 180 degree back and forth and film operates as radius to eliminate “critical reinforcement” phenomenon caused by the thickness of bubble. The die head is always in the stationary state and strengthen the film more evenly in thickness.

Automatic cooling air ring:

The air ring is divided into multiple chambers. Every chamber of the valve is controlled by step motor. It is connected with the monitoring software. The data is adjustable according to the thickness measurement system. When thickness is bigger than the set one, the motor will reduce the airflow into the corresponding parts to diminish the thickness of the film. In the same sense, when thickness is smaller than the set one, the motor will intensify the airflow into the corresponding parts to increase the thickness of the film.

The mixing feeding system of batch-in- weight and loss-in-weight:

Integration of absorbing, weighing, hybrid controlling extruding output can have a control and statistics in material consumption.

Principle of operation: the operator sets formula in the touch screen, the the system is automatically absorbing material. According to the formula weighed into the cylinder by fully mixing and according to the requirement of extrusion amount, load raw material into the screw.

SAILENT FEATURES & ADVANTAGES

• LAYFLAT RANGE 900 -2500 MM WITH MAXIMUM OUTPUT 600 KG/HR
• PRODUCE DIFFERENT RANGE OF FILM FROM OUR WIDE RANGE OF IBC BLOWN FILM PLANT
• TAPER LOCK DIE HEAD MECHANISUM PROVIDE UNIFORM GAP LAYER TO LAYER
• MINIMUM GAUGE VARIATION EVEN AT HIGHER OUTPUT
• FILM THICKNESS RANGE 20-200 MICRONS
• PRODUCE THINNER & THICKER FILM FROM SAME BLOWN FILM PLANT WITH OPTIMUM OUTPUT
• GROOVED FEED BARRIER SCREW WITH L/D RATIO 30:1
• BETTER HOMOGENEOUS MIXING AND MELTING OF POLYMERS
• SCISSOR TYPE CALIBRATION CAGE WITH MOTORIZED OPEN/CLOSED & UP/DOWN
• EASY TO OPERATE AT DIFFERENT LEYFLAT SIZE & VERY GOOD BUBBLE CONTROL
• ALL MELT FLOW SURFACE POLISHED TO FINISH OF 6-8 RMS & PLATED
• AVOID DEGRADATION OF MELT & GET BEST OPTICAL PROPERTY OF FILM IN LONG RUN
• IBC DIE HEAD FABRICATED FROM JAPANESE STEEL AISI 4340 PRE-HARDENED & STRESS RELIEVED
• UNIFORM GRAIN STRUCTURE WHICH PREVENT WARPING OF DIE PARTS DURING HEATING & COOLING
• FULLY AUTO WINDER WITH PLC & TOUCH SCREEN
• IT CAN HANDLE BIGGER DIAMETR OF ROLL UP TO 800 MM, EASY CHANGE OVER DUE TO AUTO SPLICE
• INTERNAL BUBBLE COOLING (IBC) SYSTEM
• INCREASED OUTPUT BY 30-40% COMPARE TO NON IBC BLOWN FILM PLANT