2026 Trends: Saving Costs with AB Co-Extrusion Blown Film Machines

2026-02-24

In 2026, the demand for cost-effective packaging is surging. The secret for blown film machine operators to stay competitive? Multi-layer co-extrusion.

AB two-layer co-extrusion blown film machine workshop

As a professional film blowing machine manufacturer, we provide optimized setups to help you win:

AB/ABA Co-extrusion: This blown film machine technology allows you to use recycled materials in the middle layer, cutting costs without losing strength.

Specialized Screw Designs: High-shear screws integrated into your film blowing machine ensure 100% plasticization for mLLDPE or EVA.

Advanced Die Heads: Our blown film machine die heads ensure zero color bleeding and uniform film thickness.

Expert Tip: A well-configured blown film machine can save you up to 15% in material waste annually.

📩 Contact our blown film machine experts for a quote!  E-mail: ryanzhang911222@gmail.com


Expert Insights & FAQ

Define output based on your specific film gauge and resin type. Real-world performance depends on maintaining bubble stability at your thinnest target micron. What are the Industry 4.0 requirements for new machines?

Yes, but it requires specific specs. For a 15-150 micron range, you need an adjustable die gap, an 8:1 haul-off speed range, and a flexible air ring. Changeover time usually takes 30-45 minutes. How Adjusting die gap

The extruder screw diameter determines the output capacity (kg/hr), while the die head diameter and Blow-Up Ratio (BUR) determine the film's layflat width. To spec a machine, you should define your target width and thickness first, then work backward to determine the required output and screw size. How do I spec the right extruder size for my target film width?

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