Moisture & Insect Proof Packaging for Grains: Substrate, Sealing, Thickness Guide

Substrate: PE/PP for short-term sales; EVOH high-barrier film for long shelf life & transport.

Sealing: Strong heat-sealed edges + resealable zipper/spout for after-opening protection.

Thickness: ≥80μm for fine/hard grains; 60–80μm for medium grains.

Value: Proper packaging reduces loss by 10%–20%, fewer complaints, higher repurchase.

Customization: Tailored solutions available—contact us.