Jwell 7/9/11 layer Co-extrusion Blown High-barrier Film Machine

Key Selling Points

-layer high-barrier co-extrusion
Excellent gas and moisture barrier performance
Suitable for , , and other barrier resins
Stable output with uniform film thickness
Automatic air ring and online thickness control
Optional system for better cooling and shrinkage control
Smart JBF-AI system for easy, precise operation
Output up to

Main Technical Parameter

Main Model	Output (kg/h)	Installed Power (kw)	Product Width (mm)	Product Thickness (mm)
JBF-1600-7/9X	200-300	250-300	1500	0.03-0.2
JBF-1800-7/9X	300-400	300-350	1600	0.03-0.2
JBF-2300-7/9X	400-500	250-300	2100	0.03-0.2

Application Scenarios

Product Description

JBF-AI operating system

With more intuitive visual operation.
More optimized closed-loop control of the entire line.
Simple images and concise logical relationships are more in line with clean room-level operating requirements.

IBC inner bubble cooling system

Using linear variable temperature control technology, the temperature control accuracy of the cooling air inside the film bubble is improved, thereby effectively controlling the amount of film shrinkage;
The specially designed structure helps the air flow out evenly and ensures uniform film thickness;

-layer barrier blown film lines are designed for the production of high-performance co-extruded barrier films for demanding packaging applications. With specially engineered screw barrels and precision dies, the system can process materials such as and to produce films with excellent barrier properties against oxygen, nitrogen, carbon dioxide, and water vapor.

Equipped with an automatic air ring, online thickness measurement system, and loss-in-weight feeding system, the line delivers stable output, improved thickness uniformity, and higher production efficiency. The optional IBC inner bubble cooling system enhances cooling accuracy, helps control film shrinkage, and supports more consistent film quality.

The JBF-AI operating system provides intuitive visual control and optimized closed-loop operation for easier management and greater process stability. Available in multiple models, the series offers outputs from to , film widths from to , and thickness ranges from to ideal solution for high-quality barrier film manufacturing.