PVC super clear vinyl fabric is a special material widely used in the fields of packaging, advertising, construction, etc. Its high transparency and excellent physical properties make it the preferred choice for many projects. In the connection process of PVC super clear vinyl film, hot air welding may be more suitable compared to high-frequency welding.

PVC super clear film is typically a thermoplastic material, and hot air welding is a method that involves heating the material surface with hot air and then joining it together under pressure. As clear crystal PVC film is a thermoplastic material, hot air welding can effectively heat it to a sufficient temperature, thereby achieving a strong and reliable connection.

In the process of high-frequency welding, the frictional heat generated by the high-frequency electric field may locally heat the material, potentially affecting its transparency. Hot air welding uniformly heats the surface of the material, helping to maintain the transparency of clear crystal PVC film
Hot air welding fuses the material together at the appropriate temperature and pressure, forming a strong connection. For thermoplastic materials like clear crystal PVC film , this method ensures the strength and sealing of the joint. The material properties of hot air welding are more consistent with those of  clear crystal PVC film, contributing to excellent connection quality.

The uniqueness of our PVC ultra-clear film lies in its exceptionally long lifespan. Designed specifically for applications on tents, our PVC super clear sheet is engineered to match the actual lifespan of the tent, preventing premature aging while maintaining consistently high transparency. Our cold-resistant PVC super clear vinyl fabric can withstand extreme outdoor temperatures as low as -30°C. The commonly used thickness for tent windows fabric of PVC super clear sheet is 0.5 mm and 0.7 mm.

DER is a Chinese manufacturer focusing on the production of industrial fabrics and films, with over 25 years of export experience. Our new factory is located in Anhui province, under EU standard ,providing us with cost advantages in terms of production, labor, and land. DER boasts a full range of quality control systems and collaborates with the renowned domestic university, East China University of Science and Technology, to establish a polymer exploration laboratory. This ensures our advantage in future technology and new product exploration.

Our clients span across 100 countries. We monitor all orders from the initial purchase order, production, and transportation to after-sales services. Every order undergoes stringent quality control to meet customer requirements.

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email Tracy@der-factory.com