... be installed to the lies, such as length counting device, vertical cutting device, cooling water row pipe, film spreading roller, scrap ... need, they reach the advanced levels in the 90s,come up with analogous lines in Home. It is optimum Designed on ... packaging films, from LDPE, HDPE, LLDPE, MLLPE, by horizontal extrusion up blown. The film has good in solution, for instance holding ...