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High-Performance Blown Film Machines by SONSHENG - Precision, Efficiency, and Sustainability

Jan 14,2026

Bag Making Machine

Introduction

In today's fast-paced manufacturing environment, businesses require blown film machines that combine precision, efficiency, and sustainability. SONSHENG, a leading provider of advanced film extrusion technology, has emerged as a global leader in the production of high-performance blown film machines. With a focus on innovation, quality, and customer satisfaction, SONSHENG's blown film machines are transforming the way industries produce plastic films.

The SONSHENG Blown Film Machine Series: Cutting-Edge Technology for Versatile Film Production

SONSHENG offers a comprehensive range of blown film machines designed to meet the diverse needs of modern businesses. Each machine is engineered with the latest film extrusion technologies to deliver exceptional results on various materials, including HDPE, LDPE, and biodegradable films.

3-Layer Complex Blown Film Machine | High-Output with IBC

The 3-Layer Complex Blown Film Machine (SS-3L) is an ideal solution for businesses requiring high-quality, multi-layer plastic films. This machine features:

  • Take-up rotation and IBC (Internal Bubble Cooling) for improved film quality
  • Wide range of applications in high-transparency packaging films, heat shrink film, and heavy-duty packaging
  • High-output production capabilities for large-scale manufacturing

High Speed ABC 3-Layer Co-extrusion Blown Film Machine

The High Speed ABC 3-Layer Co-extrusion Blown Film Machine (SS-GS-3L) is designed for businesses needing fast, efficient production of multi-layer plastic films. Key features include:

  • High-speed co-extrusion technology for increased production rates
  • ABC layer structure for enhanced film properties and performance
  • Versatile material handling capabilities for various plastic resins

High Speed Three Layer Co-extrusion HDPE Film Blowing Machine

The High Speed Three Layer Co-extrusion HDPE Film Blowing Machine (SS-GS-ABA) offers exceptional performance and durability for HDPE film production. This machine features:

  • Extruder, barrel, and screw made of high-quality alloy steel for long-lasting performance
  • Tight nitriding and precision machining for improved extrusion efficiency
  • High-speed production capabilities for large-volume HDPE film manufacturing

High Speed HDPE Film Blowing Machine (Taiwan Style)

The High Speed HDPE Film Blowing Machine (SS-HL 600-800MM) is a reliable, cost-effective solution for HDPE film production. Key features include:

  • Single high-speed alloy screw extrusion for efficient material processing
  • Taiwan-style design for improved performance and reliability
  • Suitable for making high-density polyethylene (HDPE) films for various applications

High Speed Mini Film Blowing Machine

The High Speed Mini Film Blowing Machine (SS-45HL 600/SS-50HL 800) is an ideal solution for small-space factories and businesses with limited production areas. This machine features:

  • Compact design for easy installation in small spaces
  • High-speed production capabilities for LDPE and HDPE films
  • Versatile material handling capabilities for various plastic resins

Mono Layer Double Die Biodegradable/Compostable Film Blowing Machine (High Speed Model)

The Mono Layer Double Die Biodegradable/Compostable Film Blowing Machine (SS-H2) is designed for businesses producing eco-friendly plastic films. Key features include:

  • High-speed production capabilities for biodegradable and compostable films
  • Double die head design for increased production efficiency
  • Suitable for making low-density polyethylene (LDPE) and high-density polyethylene (HDPE) plastic films

The SONSHENG Blown Film Machine Series

Core Advantages of SONSHENG Blown Film Machines

Unmatched Reliability & Durability

SONSHENG blown film machines are built to last, with 10 years of proven 24/7 uninterrupted operation in demanding production environments. This reliability ensures businesses can rely on their SONSHENG blown film machines for consistent, high-quality film production.

Global Parts Support You Can Rely On

SONSHENG works closely with leading suppliers to develop stringent specifications for the components used in their machines. This ensures businesses have access to high-quality replacement parts when needed, minimizing downtime and maximizing productivity.

Advanced Die Design for Superior Film Quality & Consistency

SONSHENG blown film machines feature advanced die design with multi-layer co-extrusion, flow channel optimization, and special materials. This design results in:

  • More uniform thickness distribution
  • Higher output production capabilities
  • Wider process window for increased flexibility
  • Less raw material waste for cost savings

Intelligent Control & Automation for Effortless Operation

SONSHENG blown film machines are equipped with intelligent control systems and automation features, including:

  • Automatic air ring for improved film cooling and stability
  • Online thickness measurement feedback for precise film thickness control
  • Remote monitoring for real-time production tracking
  • Recipe storage for quick changeover between film types

These automation features reduce operation difficulty, minimize manual dependence, improve production stability, and increase overall efficiency.

Robust & Optimized Construction for Maximum Uptime

SONSHENG blown film machines are designed with ease of maintenance in mind, with robust key components (such as the frame and drive) and optimized cooling and lubrication systems. This design results in:

  • Reduced downtime for maintenance and repairs
  • Extended equipment life for long-term value
  • Lower maintenance costs for improved profitability

Technical Highlights of SONSHENG Blown Film Machines

SONSHENG blown film machines incorporate several technical innovations to deliver exceptional performance and efficiency:

38CrMoAIA Ammoniated Screw (30:1 LD)

The 38CrMoAIA ammoniated screw offers improved extrusion efficiency and durability, with:

  • Wear life increased by 150%
  • Extrusion uniformity increased by 130%
  • Enhanced material processing capabilities for various plastic resins

IBC + Dual Air Ring + Pulse Dust Removal (Patented)

The patented IBC + Dual Air Ring + Pulse Dust Removal system provides superior film cooling and quality, with:

  • Bubble stability increased by 140%
  • Dust defect rate decreased by 90%
  • Improved film clarity and appearance

+360° Horizontal Rotation + EPC Correction

The +360° horizontal rotation and EPC (Edge Position Control) correction system ensures precise film winding and alignment, with:

  • Thickness error decreased to ±3%
  • Improved winding flatness for easier handling and storage
  • Reduced film waste during production

Variable Frequency Motor + Dual Die Head Design

The variable frequency motor and dual die head design offer increased production flexibility and efficiency, with:

  • Energy consumption decreased by 30%
  • Space utilization increased by 30%
  • Higher output production capabilities for large-scale manufacturing

Wide Application of SONSHENG Blown Film Machines

SONSHENG blown film machines are suitable for a wide range of applications across various industries:

Food & Retail Packaging

SONSHENG blown film machines produce high-quality films for food and retail packaging, including:

  • High-barrier films for long-term preservation of food products
  • Two-layer co-extrusion composite structure for improved sealing strength and leakage resistance
  • Applications in aseptic packaging of liquid foods, high-temperature cooking bags, sealed bags, and plastic wrap

Agricultural & Horticultural

SONSHENG blown film machines produce weather-resistant films for agricultural and horticultural applications, including:

  • UV protection and optimized light transmission for improved crop yield
  • Dual-color mulch film for enhanced soil temperature control
  • Anti-fog drip greenhouse film for improved plant growth
  • Fruit protective bags for increased fruit quality and shelf life

Industrial & Heavy-Duty

SONSHENG blown film machines produce durable films for industrial and heavy-duty applications, including:

  • Maximum puncture resistance for demanding logistics and construction applications
  • Reliable performance even with high PCR (Post-Consumer Recycled) content
  • Applications in express bags, heavy-duty packaging film, and stretch wrap

Specialty & Advanced Films

SONSHENG blown film machines produce precision-engineered films for specialty and advanced applications, including:

  • High-barrier packaging for sensitive products
  • Medical-grade films for healthcare applications
  • Fully biodegradable shopping bags for eco-friendly packaging solutions
  • Electronic protective film for sensitive electronic components

Partner with SONSHENG: A Manufacturer Built on Reliability & Support

SONSHENG is dedicated to providing exceptional customer support and building long-term partnerships with its clients. When you choose SONSHENG, you benefit from:

'Fix First' Policy and Global Parts Network

SONSHENG's 'Fix First' policy ensures that any issues with your blown film machine are resolved quickly and efficiently, minimizing downtime and maximizing productivity. The company's global parts network ensures you have access to high-quality replacement parts when needed.

Proven 24/7 Operation for Over a Decade

SONSHENG blown film machines are proven to run 24/7 for over a decade, ensuring businesses can rely on their equipment for consistent, high-quality film production.

Technical Training, Marketing Materials, and Dedicated Partner Support

SONSHENG provides comprehensive technical training, marketing materials, and dedicated partner support to help businesses succeed in the competitive global market.

Worry-Free After-Sales Service

SONSHENG offers worry-free after-sales service, including:

  • Rapid mystery diagnosis for quick issue identification
  • Prompt solutions and spare parts delivery
  • Expert technical support for production optimization
  • Assistance with subsequent processing and film applications

 

FAQs About SONSHENG Blown Film Machines

What's the maximum output of your blown film lines?

SONSHENG's high-output blown film machines achieve production rates up to 400kg/h while maintaining excellent thickness uniformity and film consistency.

How stable is your blown film equipment for continuous operation?

SONSHENG blown film machines are designed for 24/7 continuous operation, with 10 years of proven performance in demanding production environments. This stability ensures businesses can rely on their equipment for consistent, high-quality film production.

What's the energy consumption of your blown film equipment?

Featuring advanced energy-saving technology, SONSHENG blown film lines reduce power consumption by up to 30% compared to conventional models. This energy efficiency helps businesses save on operational costs and reduce their environmental impact.

Can your blown film machines process recycled materials?

Yes, SONSHENG blown film machines are designed to efficiently handle high percentages of PCR (Post-Consumer Recycled) materials while maintaining film quality. The equipment can accommodate up to 50% recycled material, making it an eco-friendly choice for businesses looking to reduce their environmental footprint.

Do you provide installation support for blown film equipment?

SONSHENG offers comprehensive installation, commissioning, and operator training to ensure optimal performance from day one. The company's team of experts will work with you to install and set up your blown film machine, providing training and support to ensure your operators can use the equipment effectively.

Conclusion

SONSHENG blown film machines represent the future of high-performance film extrusion technology. With advanced technology, exceptional performance, and a commitment to customer satisfaction, these machines are helping businesses across industries achieve their film production goals.

Whether you're in the food packaging, agricultural, industrial, or specialty film industry, SONSHENG has the perfect blown film solution to meet your specific needs. Contact SONSHENG experts today to learn more about how their blown film machines can transform your production process and help your business succeed in the competitive global market.

 

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