• These bags have rounded corners to prevent puncture or damage to other stored items. The Mylar film has a burst strength of 70 psi, comparable to the weight of 2.5 cinder blocks per square inch. These bags are sturdy, long-lasting, and can be sealed easily with a vacuum-sealer, iron, or hair-straightening iron
• 7 Mil Mylar bags provide puncture protection, durability, and improve long-term resistance to oxygen and moisture. The oxygen barrier ensures over 100 years of protection when paired with Packfreshusa oxygen absorbers.
• The bag features a Seal-top design similar to sandwich bags, allowing for easy opening and closing to maintain product freshness. It can be filled independently without assistance, making it suitable for packing premade recipes or for on-the-go consumption.
• Convenient 10-packs enable you to open smaller quantities, reducing waste and the need to reseal unused absorbers.
• Oxygen absorbers are more effective than vacuum sealing in eliminating oxygen from sealed foods, thereby extending shelf life. Compatible with various storage containers such as mylar bags, vacuum bags, and mason jars.