... of all sorts, such as plastic bags Sealing Machine can seal bags of all sorts. It can ... chemistry industry, food indutry and so on TFKB Series Sewing Machine Features 1. It is widely used for chemical industry ... , grains industry, feed industry and port industry for sewing goods in bulk;2. Low noise, high output, ... 3. It is suitable for different bagging machine, so users can make the best choice.