The three-layer co extrusion blown film machine has important application value in the plastic processing industry, which can meet market demand, improve production efficiency, reduce production costs, and also benefit environmental protection. With the continuous progress of technology and the changing market demand, the three-layer co extrusion blown film machine will be more widely used and developed.

The equipment has a reasonable structure, simple operation, easy maintenance and upkeep, and reduces production and repair costs. The produced plastic film has good characteristics such as heat resistance, cold resistance, corrosion resistance, etc., and is suitable for packaging needs in different fields. The three-layer co extrusion blown film machine can save energy, reduce the generation of hazardous waste, and meet environmental protection requirements during the production process.

What are the application areas of the three-layer co extrusion blown film machine?

Packaging industry: The three-layer co extrusion blown film machine can produce various plastic films, such as PE film, PP film, PVC film, etc., used for packaging food, daily necessities, pharmaceutical products, etc. These thin film products have good properties such as heat resistance, cold resistance, and moisture resistance, which can protect the products from external environmental influences and extend their shelf life.

Agricultural industry: The three-layer co extrusion film blowing machine can produce agricultural film products such as agricultural plastic film, covering film, greenhouse film, etc. It is used to cover farmland and greenhouse, improve crop yield and quality, and protect crops from adverse weather and pest damage.

Construction industry: The three-layer co extrusion blown film machine can produce building sound insulation film, waterproof film, shading film and other products, used for waterproofing, sound insulation, heat insulation, shading and other functions in construction projects, improving the overall performance and comfort of buildings.

Medical and Health Industry: The three-layer co extrusion film blowing machine can produce medical plastic bags, infusion bags, disposable masks, gloves and other products, used for packaging, isolation, and protection in the medical and health field, ensuring the safety of medical equipment, drugs, and personnel.

Industrial industry: The three-layer co extrusion blown film machine can also produce various plastic film products for industrial purposes, such as PE shrink film, conveyor belt film, protective film, etc., used for packaging, protection, transportation of mechanical equipment, improving industrial production efficiency and quality.

The working principle of the three-layer co extrusion blown film machine is to heat and melt three different colors or types of plastic particles, and extrude them into a film through the extruder head. Then, it is cooled and shaped through a roller, and cut by a slicer to obtain the desired plastic film product. Throughout the entire production process, each component needs to work closely together to ensure stable film quality and meet customer requirements.

The three-layer co extrusion blown film machine is a commonly used equipment in the plastic processing industry, mainly used for producing various plastic films, such as food packaging films, agricultural films, industrial films, etc. It adopts three-layer co extrusion technology, which can simultaneously extrude three different colors or types of plastic materials, and achieve the final product through different loading and extrusion systems.