This inner liner is designed to fit small PET clear peanut butter bottles, providing a reliable and tamper-evident seal. Made from food-safe materials, it helps preserve freshness, prevent leaks, and protect the contents from moisture and contamination. Ideal for use in screw caps, this liner is perfect for food businesses, repacking, or homemade peanut butter packaging.
Compatible with small PET bottles (typically 250ml or below)
Material: Food-grade foam or foil seal
Type: Pressure-sensitive or heat induction liner (depending on cap type)
Airtight and leak-resistant
Maintains freshness and extends shelf life
Suitable for peanut butter, spreads, sauces, and condiments
Ideal for retail, resale, and home-based packaging