Product Description 1. This hot-cutting vest bag making machine with automatic punching unit is suitable for hot-sealing and hot-cutting high denisty polyethylene(HDPE), low density polyethelene(LDPE) platic film. 2. It adopts computer color code-tracking, hydraulic punch the "U" shape vest bag in one time. It is a special bag maker for producing vest bags. 3. And with such features, such as easy operation and high finished products, so the production efficiency can be improved greatly.
