9.2.1.1.Limitations of LDPE

Unit 9 - Plastics for Packaging

9.2.1.1.Limitations of LDPE
  • Not completely clear (Slight haze) can sometimes be a slight disadvantage for display type packages.
  • Softens at 90oC, thus it is not suitable for steam sterilization, boil-in bag or ovenable pack applications.
  • It is not a good oxygen barrier compared to other plastics.
  • Does not have good resistance to grease or oil.

Last modified: Wednesday, 22 June 2011, 9:46 AM