Environmentally friendly snack food packaging
Types of Custom Airtight Bags:
Quad-Seal Bags: These bags are robust and provide excellent stability for bulk packaging, often used for larger quantities of dry goods like rice, flour, and legumes. They offer a strong, airtight seal and good protection against moisture.
Stand-Up Pouches: One of the most popular formats for dry food packaging, stand-up pouches with airtight zippers are convenient for retail display and consumer use. These bags can be designed with high-barrier films to keep food fresh.
Vacuum-Sealed Bags: Often used for foods that require longer shelf life (e.g., grains, dehydrated fruits), vacuum-sealed bags remove the air from the package, preventing oxidation and preserving freshness.
Flat Pouches: Flat or pillow pouches are often used for single-use or smaller quantities of dry foods. While simple, they can be equipped with airtight seals.
Applications:
- Snacks & Granola: Custom airtight bags with resealable closures are ideal for packaging snacks like chips, granola, and crackers, ensuring that they stay crisp and fresh after multiple uses.
- Nuts & Seeds: Due to their sensitivity to oxygen and moisture, nuts and seeds are often packaged in airtight bags to preserve their taste and prevent rancidity.
- Coffee & Tea: Airtight bags with one-way valves are often used to package coffee, allowing the release of gases while keeping the product fresh and free from oxygen.
- Grains & Cereals: For bulk packaging of grains, rice, and cereals, custom airtight bags are essential to prevent moisture absorption and prolong shelf life.
- Pet Food & Treats: Airtight bags are also used in the pet food industry to ensure the freshness of dry pet food and treats.