The future of plastic packaging on the market is still very good. Whether it is a basic backpack or a three-layer co-extrusion blower, plastic film blowers need to be used. In terms of cost, such blowers are very practical, so how to guarantee the three-layer co-extrusion blower how to prolong its life.

Three-layer co-extrusion film blower uses new high efficiency and low energy consumption extrusion unit, IBC foam internal cooling system, + (+) 360 degree horizontal traction and rotation system, photoelectric auto-correction device, automatic rewinding and film tension control, computer screen automatic control system and other advanced technologies. With the advantages of higher output, good plasticization of products, low energy consumption and easy operation, the problems such as lotus leaf edge of film and roll-up size head have been thoroughly solved, thus bringing the product quality to a new level.

The three-layer co-extrusion traction rotating foam internal cooling film blower is a new product developed according to the market requirements, and it has absorbed the advanced technology of similar products at home and abroad in design. The blown film is actually a kind of film between the coaxial directional film and the tape film.

The two-axis directional film can also be produced by the bloating method. As long as the temperature is appropriate and the ratio of bloating to traction is appropriate, the two-way directional degree can be approximately the same. When blown membranes are produced, if the traction speed is too fast and the difference between blown ratio and blown ratio is too big, the difference between longitudinal orientation and transverse orientation may be too big. As a result, the transverse strength is low and the fibers are easy to break, just like the one-way stretching process.