A BOPP bag, also known as a Biaxially Oriented Polypropylene bag, is a form of packing bag constructed from BOPP film. Polypropylene, a thermoplastic polymer, is used to make BOPP, a robust, transparent film with good moisture resistance. BOPP has undergone machine and transverse stretching. The visibility of the contents inside BOPP bags, which are frequently transparent, is advantageous for product presentation and exhibition. Such film is simple to print on, making it certainly possible to include information, labels, and branding for products. They are frequently used to package snacks, sweets, clothes, office supplies, and other consumer goods.