Professional manufacturer of high-end PE blown film machines
Professional manufacturer
Jiangmen Hanshen Industrial Co., Ltd. has introduced and assimilated advanced foreign technologies, while steadfastly pursuing independent R&D and innovation. The company specializes in manufacturing single‑layer, double‑layer, three‑layer, five‑layer, and seven‑layer multi‑layer co‑extruded blown film production lines.
Learn moreMulti-layer co-extrusion technology
3/5/7-layer co-extrusion · IBC film bubble internal cooling
Independent research and development
Four-layer co-extruded high-adhesion protective film production line
Taiwan Hongtai Strategic Partnership
Core supply of molds and air rings
End-to-end service
Research & Development · Production · Sales · Technical Support
ABOUT US
Jiangmen Hanshen Industrial Co., Ltd.
Jiangmen Hanshen Industrial Co., Ltd. isA professional manufacturer of high-end PE blown film machines., with seasoned engineers specializing in plastic processing and a highly experienced technical team proficient in the design, manufacturing, installation, and maintenance of plastic machinery. By adopting and assimilating advanced foreign technologies, coupled with years of independent R&D and innovation, we have developed multiple product series ofSingle-layer, double-layer co-extrusion, three-layer co-extrusion, and multi-layer co-extrusion blow film machines.
The equipment can be optionally equipped with advanced features such as a fully computerized control system, in‑die cooling for IBC dies, PLC‑controlled automatic winding, horizontally rotating upper traction rollers, EPC automatic web‑guidance, automatic thickness control, and automated weighing and material blending. It is widely used in food packaging, medical packaging, industrial packaging, agricultural films, automotive films, electronic protective films, and other sectors.
Technological Innovation · Independent R&D
Quality First · Premium Equipment
Customer First · Integrity and Reputation
Satisfactory after-sales service · Continuous improvement
PRODUCTS
Product Center
From single-layer to multi-layer co-extrusion, we meet the production needs for functional films such as high-adhesion protective films, composite substrate films, and high-barrier films, offering turnkey solutions for complete production lines.
CORE TECHNOLOGY
Core Technologies and Key Components
The entire production line is independently integrated, with core components jointly developed with Taiwan’s Hongtai, and all critical systems manufactured and subjected to quality control in accordance with stringent standards.
Mold cooling ring and IBC internal cooling control
In strategic partnership with Taiwan’s Hongtai, the system incorporates cutting-edge runner design and feed‑distribution technology, reducing resin residence in the die by approximately 30%, enabling faster material changes, and offering greater flexibility in handling high‑viscosity resins.
Taiwan Molds and High-Precision Air Rings:Low-resistance, high-flow cooling with stable airflow and high cooling efficiency.
Unique design of the IBC internal cooling air duct:The die head cools rapidly, resulting in superior surface finish, transparency, and plasticization.
Optional automatic online thickness measurement:The film thickness uniformity is controlled within ±3% to ±5%.
Rotational traction system
A horizontal structure with ball‑bearing drive offers smoother operation and greater reliability than conventional bearing‑based systems, completely eliminating the need for die‑head rotation and simplifying the die‑head design.
High-precision air-cushion rollers and leveling rollers:Select materials and structures based on the specific film category.
Special anti-adhesion treatment for the herringbone plate:Low rotational inertia, meeting the performance requirements of high-grade films.
Overcoming head-to-tail variations and uneven edges:Ensure the film maintains excellent flatness.
Fully automatic winding system
It offers three operating modes—gap, surface, and surface-plus-center—providing comprehensive compatibility with various plastic film winding applications and effectively addressing issues such as wrinkles in adhesive films and surface bubbles.
Flying-knife cutting, automatic roll changing and unwinding:Automatic length measurement significantly reduces labor intensity.
Personalized Tension Calculation Software:It meets the uniform, flexible tension requirements of high-speed printing, laminating, and coating processes.
Gap/Mixed Rewinding Technology:Easily handles wrinkles and bubbles on rigid and ultra-thick films.
Electrical Centralized Control System
Human–machine interface combined with centralized computer-based digital control enables real-time acquisition of data such as thickness, width, current, tension, and length, and supports remote operation.
Solid-state relay heating:The inverter is housed in a standalone cabinet, equipped with chilled-air control and dust‑proofing features.
Touchscreen Parameter Settings:Temperature, screw speed, tension, winding pressure, roll diameter, and length are all readily visible.
Centralized Programmatic Control:High fault tolerance and system stability facilitate on-site management.
APPLICATION
Application Fields
The equipment is widely used in the production of high-precision functional films, serving multiple industries including packaging, agriculture, automotive, electronics, and construction.
Food packaging
High-precision food packaging base films and composite printing base films, meeting the needs of food preservation and flexible packaging.
Medical packaging
Medical packaging films have stringent requirements for cleanliness and stability and are compatible with medical-grade film production processes.
Industrial packaging
Industrial packaging shrink film and heat-shrink packaging film provide secure protection for logistics and industrial products.
Agricultural film
Functional agricultural films provide heat retention and moisture conservation, helping to improve the quality and yield of both cash crops and field crops.
Automotive film
Specialized functional films for the automotive industry, manufactured using a high-transparency, high-adhesion protective film production process.
Electronic protective film
High-end self-adhesive film, a substrate for electronic and profile surface protection films, featuring high adhesion and exceptional transparency—developed using China’s first-ever proprietary technology.
Architecture and Special Applications
Building membranes and specialized functional films can be customized into complete production line solutions tailored to the customer’s process requirements.
Customized on demand
For blown-film production lines with special specifications or custom material formulations, please call us to discuss your customization requirements.
NEWS
News Center
Industry News
2026-08-30
As the food, pharmaceutical, chemical, medical‑materials, and industrial‑packaging industries continue to grow, China has established a relatively complete manufacturing system for plastic blow‑molding machinery.
Industry News
2026-08-30
In the modern packaging materials industry, film products are evolving toward higher performance, greater multifunctionality, and lighter weight.
Industry News
2026-08-30
Traction-type rotary bubble internal cooling blown film production line
The bubble is cooled internally, resulting in a significant increase in production output and enhanced film transparency. The internal cooling system is advanced and reliable, with minimal deviation in the bubble‑fold path.
Professional manufacturer of high-end PE blown film machines
Contact
8618929043555 (WeChat)
Industrial Zone, Dubi Village, Duruan Town, Jiangmen City, Guangdong, China
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