Food Grade Printing Spout Pouch manufacturers
The spout bag became popular in the 1990s. It is a soft packaging bag with a horizontal support structure at the bottom and a suction spout on the top or side. It can stand on its own without any support, so it is named as a spout stand-up bag. It is a relatively novel form of packaging, which has advantages in improving product grades, enhancing shelf visual effects, carrying light, easy to use, fresh-keeping and sealability.