a pouch with a nozzle has a reliable dispensing opening . the pouch holds liquid contents . the pouch has a shell portion formed by sealing two plies of plastic together to form a pouch volume and a nozzle portion which communicates with the inside of the shell portion . the nozzle portion is formed by a series of embossments which form a reliably open passage for dispensing fluid . three sets of embossments include a plane shape , a dot shape or a line shape .