Jul 8, 2022 · Cast film is more resistant to weather abuse and sun energy, making it perfect for long-term applications like vehicle graphics and lasting signage. Calendared film tends to shrink over time, resulting in less resistance to the elements.

Aug 14, 2024 · Learn the differences between cast and calendered vinyl films, including their applications, durability and how to choose the right option for your signage and graphics needs.

Mar 5, 2024 · Cast vinyl films are thicker, usually around 2-3 mils compared to 1-1.5 mils for calendared. This added thickness makes cast vinyl more tear resistant and better able to withstand exposure to weather, UV rays, and other environmental factors over time.

Nov 17, 2023 · What is cast stretch film? As the name suggests, cast stretch film is created through a cast extrusion process. This involves a molten polymer being extruded through a slot die, which determines the film’s eventual thickness and width. From there the film is fed onto a cool roll to solidify it, before being made into large rolls.

Jan 3, 2024 · Cast vinyl is the latest self-adhesive, colored vinyl film and provides a wider range of colors than calendered due to smaller casting machines giving more pigment options. The "cast" name comes from the production method used to manufacture cast vinyl, which begins as a liquid that is similar in consistency to paint, but thicker.

What is cast film? Cast film or ‘cast stretch wrap’ is named because of the way the hot wrap is cast upon chilled rollers to solidify it. This process is what gives the wrap its crystallised clarity.

Mar 1, 2023 · Cast film is created by feeding a sheet of heated resin through a flat die. The molten material emerges from the die and out onto larger chilling rollers which cool and solidify the material. It is then ready for trimming and rolling.

Cast film is usually made in a thickness range of 20 to 200 microns, and is used in applications that require superior optical properties such as gloss, transparency, surface smoothness, planarity and good tear resistance.

Plastic Film can be cast into sheet form for a wide variety of ongoing uses – from protective packaging to credit cards. In the Cast Film process, the molten polymer is usually extruded through a slot die onto an internally cooled chill roll and then passes through a series of rollers which will determine the nature and properties of the cast ...

What is cast film? Cast film is a kind of non-stretched, non-oriented flat extrusion film produced by melt casting and quenching. There are two ways of single layer salivation and multi-layer co-extrusion salivation.