pressurelok® developed by zippak in collaborations with longtime supply chain partner technipac, a leading flexible packaging converter.it is a  controlleddispensing, resealable pouch innovation for liquid products.it is an ideal solution for controlled dispensing of liquid products in the form of shampoos, personal care products, detergents, energy products, and even beverages and condiments. controlleddispensing technology delivers a unique allinone solution that combines a flexible pouch with a flexible and selfcontained fitment, eliminating the need for a separate