Introduction
Film resin selection depends on the extrusion line, film structure, blend design, thickness and finished-film tests. The same generic LLDPE label can cover grades intended for different operating windows.
Material Properties
- MFI and density with test conditions
- Documented optical, sealing and mechanical performance
- Additive package and food-contact needs where applicable
Applications
- General and food packaging film
- Agricultural and construction film
- Liners, bags and industrial flexible products
Processing Methods
- Describe blown or cast film equipment and target thickness.
- State blend components, additive needs and finished-film tests.
- Validate line stability and film performance in production.
Advantages
- More relevant film-grade comparisons
- Clearer supplier documentation
- Lower risk of process mismatch
ENGINEERING SUPPORT