For the production of LDPE plastic agricultural film,or HDPE, LLDPE, and micro-film production. 1,The unit is the introduction of ... appropriate screw die air ring and ancillary components can also be carried out of HDPE, LLDPE, micro-film production.2, The device ... -pressure polyethylene extrusion, supporting die, auxiliary equipment and attachments, tube film production of multiple products. LD1300 ...