Perforating bag is a common type of packaging bag, typically used for packaging food, cosmetics, pharmaceuticals, and various other products. It features a perforated line at the mouth of the bag, facilitating easy opening by users. This design maintains the bag's sealability while allowing for effortless access to the contents. Perforating bags offer strong protection, effectively preventing contamination or damage to the contents. Additionally, tear notch bags can be printed with various patterns, text, and brand logos.