Boil and retort grades RB series

Soarnol™ RB series are special grades to improve “whitening, delamination and elusion” after hot water treatment (boil and retort).
By using Soarnol™ RB series, it is possible to reduce whitening, delamination and elusion of multilayer film after boil and retort treatment.

Film evaluation after retort treatment

Pouches with water were treated under 120 ~ 130 ˚C, 30 min and checked appearance and edge part. Soarnol™ RB grade reduce whitening and delamination after retort treatment.
―Pouch structure:
PP/Tie/EVOH/Tie/PP=10/10/10/10/10µm

Procedure of evaluation

Application

Retort rice, IV bag, Chinese dumpling, pet food

• Retort rice
• Stand-up pouch
• Pet food