Water cooling blown film machine | HT-AQUA

HT-AQUA line adopts advanced top-down extrusion technology and uses water as the heat transfer medium to achieve efficient and rapid cooling during the process, bringing excellent transparency and strength to blown film products. Water cooling blown fim lines have a wide range of applications, and the most common model is blown fim machine. The common translucent clothing packaging and food packaging films in our dally life are PP blown films. PP blown film has good rigidity and transparency, so it can be widely in packaging flins for various products. The mullayer water-cooled blown fiim production line can also produce barrier fims for medical infusion bags and food packaging.

Rapid water cooling : In the typical air cooling blown line, the cooling speed slow and there would form a lot of plastic crystal. The design the down forward type blown fim machine allows the tim to be entruded from above and directly enter the water-coolng unit, shortening the distance from forming to cooling. The efficient conduction characteristics of water are used quiddy cool down the film in a short time. This process extrely suppresses the growth of crystal, greatty improves the transparency and surface smoothness of the blown film product, and meets the market demand for extremely high requirement of appearance properties.

Enhanced puncture and tear resistance : In addition to improving transparency, water cooling technology also strengthens the internal structure of the lim, ging it excellent puncture and tear resistance. This means that the frished blown not only has good appearance, but also has durability and can deal with more harsh environments when it is used.

Generally speaking, the water-cooled film blowing machine, with its efficient cooling performance and advanced extrusion technology, provides users with blown fim products with excellent transparency and strong damage restance, making it an ideal choice for various packaging applications.