HN-650-1250 single and double layer coextruded winding film unit

HN-650-1250 single and double layer coextruded winding film unit

The unit uses LLDPE as the main raw material, adopts several different grades of resin, and produces self-adhesive single-sided adhesive or double-sided adhesive stretch winding film through extruder. The film has high tensile strength, puncture resistance and impact resistance. The winding film has good recoil memory and self-adhesive, which can make the goods tightly wrapped into a whole. Prevent the fall and pollution during transportation, and the film has excellent transparency and extensibility, can make the packaging items beautiful, economical and practical. It can be widely used for containerized pallet packaging of bulk goods, and is a better alternative product for heat shrink packaging film in transportation.

HN-650-1250 single and double layer co-extruded winding film unit is an advanced film production equipment, mainly used for the production of high-quality composite film and plastic packaging film. The unit adopts advanced co-extrusion technology, which has efficient and stable production performance and excellent product quality.

1, the unit adopts single or double layer co-extrusion process, can produce different specifications, different varieties of film products according to customer requirements. Through the use of advanced extrusion systems and control systems, high precision extrusion operations can be achieved to ensure the uniformity and stability of the film.

2. The main components of the unit include extruder, die head, wind ring, straightening frame, winding machine, etc. The extruder is the core component of the unit, which realizes the production of plastic film by heating, melting and extruding plastic raw materials. According to different product needs, different models and specifications of extruders can be selected to meet the production requirements of different products.

3, the die is one of the important factors affecting the quality of the film. By adjusting the structure and parameters of the die head, the thickness, width and flatness of the film can be controlled, so as to achieve the production of different products. The unit adopts advanced die design and processing technology, which can provide high quality die and ensure the stable quality of film products.

4. The wind ring is a device that helps the film cool and solidify quickly. By adjusting the wind speed and temperature of the wind ring, the cooling speed and tensile degree of the film can be controlled, thereby improving the physical properties and appearance quality of the film. The wind ring of the unit uses an efficient cooling system and wind speed control device, which can achieve accurate temperature and wind speed control to ensure the cooling effect and stability of the film.

5, the straightening frame is used to adjust the flatness and flatness of the film. By adjusting the tension and tension distribution of the straightening frame, the deformation and ripple of the film can be eliminated, and the flatness and appearance quality of the film can be improved. The straightening frame of the unit adopts advanced tension control system and straightening mechanism, which can realize high-precision straightening operation and ensure the flatness and stability of the film.

6, the winding machine is the film is rolled into a drum equipment. By adjusting the tension and speed of the winding machine, the winding tension of the film and the diameter of the drum can be controlled. The winder of the unit adopts advanced tension control system and automatic coiling device, which can realize high-precision coiling operation and ensure the coiling quality and stability of the film.

HN-650-1250 single and double layer co-extruded winding film unit is an advanced film production equipment with efficient, stable production performance and excellent product quality. Its main components include extruder, die head, air ring, straightening frame and winding machine. By adjusting the process parameters of each component, the production of different products can be realized and the different needs of customers can be met. The unit has a wide range of applications, can be widely used in food, medicine, chemical, paper and other industries, to provide customers with high quality packaging materials.

HN-650-1250 single and double layer coextruded winding film unit