Plastic blow molding machines play an important role in modern industrial production, providing reliable equipment support for the production of plastic products and promoting the development of the packaging industry. With the continuous updating and improvement of technology, plastic blow molding machines will become more intelligent and efficient, meeting the production needs of different industries.

The working principle of a plastic blow molding machine is to use melt extrusion technology to melt plastic particles through high-temperature heating, and then extrude them into a thin film through the die head at a certain temperature and pressure. The entire production process requires strict control of parameters such as temperature, pressure, and speed to ensure the quality and production efficiency of plastic films.

What materials can Dalian plastic blowing film process?

Plastic blow molding machine is a device used to produce various types of plastic films, which can process various types of plastic materials. Common processing materials include LDPE (low-density polyethylene), HDPE (high-density polyethylene), LLDPE (linear low-density polyethylene), PP (polypropylene), PVC (polyvinyl chloride), PET (polyethylene terephthalate), etc.

These different types of plastic materials can be processed by different process parameters on a blow molding machine to obtain film products that meet the requirements. For example, LDPE materials are suitable for producing film products such as food packaging bags and shopping bags; HDPE material is suitable for producing agricultural films, garbage bags and other products; PP material is suitable for producing medical packaging bags, clothing packaging bags, and other products.

The processing range of plastic blow molding machines is very wide, and they can be customized according to the actual needs of users to produce high-quality plastic film products. I hope that through continuous technological innovation and equipment upgrades, plastic blow molding machines can meet the production needs of more different industries and contribute to the development of the plastic packaging industry.

The main components of a plastic film blowing machine include an extruder, a die head, cooling rollers, and a coiler. The extruder is the core component that heats and melts plastic particles and extrudes them into the desired thickness and width through a screw. The die head extrudes the extruded molten plastic into a product. The cooling roller adjusts the temperature and thickness of the film through cooling, and the later coiler takes and organizes the formed film product.