Apparatus for producing and filling bags.

摘要

This invention is directed to an apparatus for forming bags from a packing film (B) (web) by way of a cylindrical body (1) and filling materials such as bulky solid or powder materials into the bags. The apparatus is provided with air removing means (2) for removing air in the bags when the materials are collectively filled into the bags, thus resulting in constant operating speed and attaining high speed packing work.