ETIE color film process differentiation! What is the difference between rolled film and cast film?
When choosing to change the ETIE color film, car owners are often confused by various processes and terminology. The most common process differentiation among them is rolling and casting. So, what is the difference between these two processes?
The process flow of casting grade color changing film involves synthesizing raw materials, passing them through an ultra clean transparent "casting film paper", and using specialized equipment to "scrape flat" the raw materials. This process has high costs, so the overall selling price will be several times higher than that of conventional rolling grades. Since the cast grade color modification film has not undergone the "stretching" process, it has good anti shrinkage and anti-aging properties. The thickness is thin, which is convenient for corner bonding, and the cast grade is more durable.
The production principle of rolled grade color changing film is through extrusion and stretching of raw materials, with low cost and sales price in line with the conventional demand for automotive color changing film in the current global market. It is suitable for daily automotive color changing use, suitable for short-term use, relatively thick in thickness, and overall cost-effective.
Now you have a clear understanding of the two major differences in the process of color changing film! Friends who like fashion and value cost-effectiveness may choose rolled grade color changing film, while car owners who pursue high-end quality and perfect results can consider cast grade color changing film.
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