What is PA film in plastic packaging?

PA film, in plastic packaging industry, usually mean biaxially oriented Polyamide film (short as BOPA), as biaxially oriented process will enable the molecular align in an more order state, that will enable the final PA film with better mechanical strength, heat resistance, transparency, etc, a better substrate film for packaging purpose. Nylon film (short as NY), is the most popular


Introduce of most common substrate films for standup pouch package

Standup pouch packages are widely used for many products packaging such as pet food, coffee beans, dry nuts, liquid laundry detergent, cookies, windshield washer fluids, juice, yoghourt etc. Along with the widely different applications for the standup pouches, the structures for the standup pouch packages become so complicated. Of course, the purpose is to meet the specific requirements for each