Essential Knowledge for Purchasing a Film Blowing Machine
First, you need to know what material your product is made of (plastic film). Then, you need to know the maximum and minimum dimensions of the film, including its thickness. Next, you need to understand the intended use of the product: is it for packaging, making bags, or sheets? The machine model chosen for bags and sheets will differ. Finally, you need to understand your product requirements: are they high-precision? Does it include printing or lamination? High flatness requirements are crucial, and the appropriate machine model will differ accordingly.
What You Need to Know Before Buying a Film Blowing Machine
Film blowing machines are generally categorized by width, typically 600mm, 700mm, 800mm, 900mm, and up to 3000mm, all customizable. Prices vary depending on the model and machine configuration; larger models are more expensive. Film blowing machines can also be categorized by screw type, typically 50, 55, 60, and 65. The price of a film blowing machine also depends on the width and thickness of the film being blown, as well as the screw model; larger screws result in higher prices.
When purchasing a blown film machine, you only need to tell the salesperson the points mentioned above, and you can quickly get a quote. I suggest that when purchasing a blown film machine, don't just look at the price; it's more important to look at the machine's configuration.
