Cast film or Blown? When it comes to stretch film, do you know which type of stretch film to use?
What Is Cast Film?
Cast film is ideal for high speed, machine applications due to its consistent machinability. It unwinds smoothly and quietly, has excellent clarity and is less expensive due to reduced manufacturing costs.
It should be used when palletizing uniform loads.
What is Blown Film?
Blown film is great for palletizing and protecting unusual shapes and loads due to its two-way stretch property and great puncture resistance. A cling additive protects packaging from dusty and cold environments.
Refer to our reference table below: