Film Blowing Machine

Covering mono single-layer, biodegradable, PP water-cooling, AB two-layer, ABA three-layer, ABC three-layer, and 5-layer high-barrier coextrusion models.

Benefits

Complete Film Blowing Solutions

CHENQI’s full range of film blowing machines covers all categories, including single-layer, double-layer, triple-layer, and five-layer co-extrusion models, as well as machines designed for biodegradable materials and PP-specific applications. The entire machine has been systematically optimized based on five core modules—the extrusion system, die cooling, upstream traction, winding, and intelligent control—and leads industry standards across the board in energy consumption, plasticization quality, thickness precision, and automation levels.

Energy saving 20-30% · Thickness tolerance ≤±2% · 50+ countries

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Energy Savings

Permanent magnet direct drive – 20-30% lower energy consumption

Precision

Thickness tolerance ≤±2% – industry average is ±4-8%

Durability

Bimetallic coated screws and hardened dies – 3-5x longer life

Versatility

PLC + 100+ recipes + self-diagnostics + remote service

Explore Our Film Blowing Machine Series

MONO Film Blowing Machine

Raw material feeds into single extruder – melt flows through die, bubble forms and cools, then hauled off and wound into finished rolls.

AB Film Blowing Machine

Simulation optimized dual layer flow channels provide precise layer control and stable output, balancing functionality and cost—making this the cost effective choice for mass production of dual layer composite films.

ABA Film Blowing Machine

High fill products offer excellent adaptability, no interlayer bleeding, attractive finished products, stable production capacity, and low power consumption; their long-term mass production costs are significantly lower than those of competitors.

ABC Film Blowing Machine

Three independent extruders feed A, B, C layers with fully differentiated formulations – melt flows through ABC three-layer die, bubble forms and cools, then hauled off and wound into finished rolls.

5 Layers Film Blowing Machine

Independent simulation and optimization of the five layer flow channels ensure uniform melt distribution across each layer, with a thickness deviation of ≤1% per layer.

Other Film Blowing Machine

Raw material feeds into single or multiple extruders – melt flows through custom die, bubble forms and cools, then hauled off and wound into finished rolls.

Industry-specific solutions for your challenges

Your industry and your product place very specific demands on the packaging process. At CHENQI we know thesechallenges. Our Film Blowing Machine are made for the special requirements of different industries. Achievemeasurable improvements in efficiency, product protection, and marketability:

Agricultural & Greenhouse Film

Agricultural films demand UV resistance, weather resistance, and uniform thickness for crop protection and silage storage. Our heavy-duty blown film machines with UV-resistant formulations and wide-width capability (up to 2200mm) are built for 24/7 agricultural production.

Food & Beverage Packaging

From food wrap to fresh-keeping and vacuum packaging, our multilayer co-extrusion machines deliver exceptional barrier properties, uniform thickness, and food-grade safety. Single-layer machines are suitable for basic food packaging; ABA machines are ideal for cost-effective food films; and 5-layer high-barrier machines effectively extend shelf life through PA/EVOH barrier layers.

Industrial & Heavy-Duty Packaging

Heavy-duty sacks, FIBC liners, chemical packaging, and stretch films demand superior strength, tear resistance, and durability. Our ABC three-layer functional coextrusion machines with heavyweight configurations and 7-layer options deliver the performance industrial applications require.

Advantages of the Complete Machine

CHENQI film blowing machine series covers the full spectrum – from mono single-layer to 5-layer high-barrier coextrusion, including dedicated biodegradable and PP water-cooling models. Built on five core modules (extrusion system, die & cooling, haul-off, winding, and intelligent control), the entire series delivers superior energy efficiency, melt quality, thickness accuracy, and automation

High plasticization, ultra-energy efficient, wear-resistant, and compatible with various raw materials
High-precision forming with industry-leading thickness uniformity
Stable film feeding with no deviation, suitable for high-speed printing and lamination
Fully automatic roll change without downtime, ensuring a flat roll surface with zero defects

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Technical Highlights

Extrusion System

Bimetallic barrier screw + permanent magnet direct drive + multi-zone PID ±0.5°C

Die & Cooling

360° rotating die + 16-zone intelligent air ring + IBC internal cooling

Haul-off

Rotating haul-off + servo constant tension + EPC correction ±0.3mm

Winding

Dual-station automatic turret winding + servo adaptive tension

Intelligent Control

One-touch recipe recall, 60% faster troubleshooting, 90% overseas faults resolved online

REQUEST A QUOTE FOR Film Blowing Machine

You receive a quote for a machine according to standard configuration.

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The common choice of global customers

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Frequently Asked Questions

What is the difference between mono, coextrusion, and high-barrier film blowing?

Mono machines produce single-layer films for simple packaging. Coextrusion (AB/ABA/ABC) produces 2-3 layer films with combined properties – ABA saves cost with recycled core, ABC offers differentiated functions. 5-layer machines add PA/EVOH barrier layers for premium oxygen/moisture protection.

What materials can your film blowing machines handle?

Our machines handle PE, PP, recycled materials, biodegradable (PLA/PBAT), PA (Nylon), EVOH, mLLDPE, EVA, and UV-resistant compounds – covering the full spectrum of packaging film materials in the market.

What is the thickness tolerance of your film?

Our film thickness tolerance is controlled within ≤±2% – thanks to 16-zone intelligent air ring, 360° rotating die, and servo-controlled haul-off with EPC correction. Industry average is ±4-8%.

How much energy do your machines save?

Permanent magnet direct drive eliminates belt losses – saving 20-30% energy compared to conventional machines. For 24/7 production, annual electricity savings can reach tens of thousands of CNY.

What is the lifespan of your screws and dies?

Our bimetallic coated screws and hardened dies last 3-5 times longer than standard nitrided screws – typically 5-8 years under normal production conditions. No frequent screw replacement or re-polishing required.

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