Xinye blown film extruder manufacturers offer excellent film-blowing performance and efficient production capacity, making them an ideal choice for the plastic film manufacturing industry.
Pre-process film roll which need printing , make sure ink attach well to the surface of the film when print.
It has cut knife and two rewinding positions and can make two sheet film rolls at same time.
It has cut knife and two rewinding positions and can make two sheet film rolls at same time.
Make transverse thickness uneven of the film evenly distributed over the entire cross section of the film by die head rotation. (Mainly for LDPE film,and PE Shrinkable film)
Make transverse thickness uneven of the film evenly distributed over the entire cross section of the film by die head rotation. (Mainly for LDPE film,and PE Shrinkable film)
For smaller width or thinner film
Carry pellets from container or bags to the hopper of the machine hopper. Save labor, and give alarm when there is no pellets to load.
Pre-heating some recycled pellets or filler which are not 100% dry.
Easy to fix and move the paper core for rewinding.
Hydraulic drive automatic change the Screen net without stop machine and take about T-link unit. Suitable for high frequency using recycled pellets or filler.
Hydraulic drive automatic change the Screen net without stop machine and take about T-link unit. Suitable for high frequency using recycled pellets or filler.
Same as electronic scale. Accurately control pellets intake. Ensure uniform longitudinal thickness of the film.
Same as electronic scale. Accurately control pellets intake. Ensure uniform longitudinal thickness of the film.
Double vents air ring wind is very large, the cooling effect is good, It help to increase production capacity, and thickness deviation also can decrease.
High wearing resistance, long service life (More than 5000tons). Especially suitable for recycled plastic pellets and filler.
Film-blowing machines are widely used in the plastic packaging industry and can produce various plastic films, such as polyethylene films, polypropylene films, etc., for making plastic.
Bags, plastic packaging films, and other products.
The film-blowing machine can produce agricultural films, such as agricultural covering films, greenhouse films, etc., which are used for agricultural production such as farmland covering and greenhouse planting.
Film-blowing machines can produce architectural films, such as waterproof films, thermal insulation films, etc., which are used for waterproofing, heat insulation, and other applications in construction projects.
The film-blowing machine can produce medical films, such as medical surgical films, packaging films, etc.
Discover your application needsBegin by mounting the die head onto the extruder. The die head will shape the melted plastic into a tubular form. Ensure that the die head is properly aligned and securely fixed in place.
The air ring cools the plastic as it exits the die head. To achieve the desired film quality and thickness, adjust both the airflow and temperature settings carefully.
The temperature and speed controls regulate how the plastic is heated and fed through the die. Accurate calibration is key to ensuring consistent film quality. Start by setting the temperature and speed according to the material manufacturer’s recommendations, and then fine-tune as necessary to achieve optimal results.
After setting up the die head, adjusting the air ring, and calibrating the temperature and speed, it's time to test the machine. Run a trial to check the film for the correct thickness, width, and overall quality.
The process begins with the preparation of raw materials, typically plastic resins such as polyethylene, polypropylene, or similar substances.
The prepared raw materials are then introduced into an extruder, where they are heated and transformed into a continuous molten flow.
The molten plastic is then pushed through a circular die, where it is inflated by air to create a thin, continuous tube of film.
The inflated film tube is cooled with air or water, allowing it to solidify while ensuring it retains the desired dimensions and properties.
The solidified film is then wound onto rolls or spindles for convenient storage or further processing.
Throughout the entire process, quality control measures are employed to ensure that the finished film meets the necessary specifications and standards.
Depending on the specific needs, the produced film may undergo further treatments such as printing, laminating, or slitting to create the final product.
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