Correct usage method of three-layer co extrusion blown film machine

The three-layer co extrusion blown film machine production line adopts advanced technologies such as a new low-energy extrusion unit, IBC film bubble internal cooling system, ± 360 ° horizontal upward traction rotation system, photoelectric automatic correction device, fully automatic winding and film tension control, and computer screen automatic control system. Compared with similar equipment, it has the advantages of higher output, better product plasticization, low energy consumption, and simple operation, completely solving problems such as film ruffles and winding heads, and taking product quality to a new level. The produced film has high transparency, puncture resistance, high toughness, good low-temperature heat cutting performance, good composite fastness, and anti curling properties. This type of film, due to its good barrier properties, freshness, moisture resistance, frost resistance, oxygen resistance, and oil resistance, can be widely used for light and heavy packaging. Such as various fresh fruits, meat products, Pickled vegetables, fresh milk, liquid drinks, medical supplies, etc.

The blown film machine produces films, which are widely used in multiple fields according to their different materials and characteristics. Suitable for various high-end film packaging, plastic bag film, protective film, and so on. This type of film, due to its good barrier properties, freshness, moisture resistance, frost resistance, oxygen resistance, and oil resistance, can be widely used for light and heavy packaging. Such as various fresh fruits, meat products, Pickled vegetables, fresh milk, liquid drinks, etc.

Correct usage method of three-layer co extrusion blown film machine

1. Check that the temperature control is intact, the heating appliances are intact, and pay attention to adjusting the heating temperature at each point in a timely manner within the specified range.

2. Check the traction speed and control the thickness of the film.

3. Observe and adjust the uniformity of the film thickness, and ensure that the bending diameter meets the standard.

4. Check the pressure of the air storage cylinder, it should not be too high, but there should be backup pressure.

5. Check and control the raw material ratio and mix evenly.

6. Check for impurities in the raw materials, especially by promptly using a magnet to check if the iron is mixed in.

7. Check the lubrication of the gearbox position and the lubricating oil of the air compressor cylinder.

8. Regularly check the temperature rise and mechanical transmission of each operating motor.

In order to meet the special functional needs of plastic film packaging materials in the production process, multiple characteristic materials were blown and co extruded together to form multifunctional plastic films, and multi-layer co extrusion blow molding machines were developed. The purpose of multi-layer co extrusion blown film machines is to leverage the advantages of multiple materials and avoid some of the drawbacks of single material or single-layer blown film machines. For example, the co extrusion blown film machine of PP and PE combines the high hardness of PP material with the high brightness of PE material to produce a thin film that combines the two characteristics.

With the development of technology and the production of various plastics, the technology of blow molding machines is also rapidly developing through continuous research and transformation, and the presence of blow molding machines can be seen in various industries. Therefore, a variety of film blowing machines were born, such as double-layer co extrusion film blowing machines, three-layer co extrusion film blowing machines, multi-layer co extrusion film blowing machines, PE film blowing machines, PP film blowing machines, and other film blowing machine series, which are widely applicable to various industries and fields.