As last process of spout pouch production, the seal spout is important and necessary, nowadays, below two kind of method is widely used by flexible packaging suppliers.

1-manual spout sealing machine

Just as video shown, this kind of seal spout process is finished by manual, each machine equipped with a customized mould for the weldseal and require a huge of workers.

2-spout inserting and sealing machine

Just as video shown, this kind of process is finished automatic, each machine only require 3~4 workers.

For more video about method of seal spout, please visit our