Heavy Duty HDPE Blind Ditch Drain Pipe Making Machine for Soil Drainage Systems

Modified polypropylene (PP) or high-density polyethylene (HDPE) can be used as an outer layer for filter cloth: polyester nonwoven geotextile.

The plastic blind ditch is composed of a plastic core body wrapped with filter cloth. The plastic core is made of thermoplastic synthetic resin as the main raw material. After modification, in the hot melt state, thin plastic filaments are extruded through the nozzle, and then the extruded plastic filaments are welded at the nodes through the forming device. , Forming a three-dimensional three- dimensional network structure. The plastic core has a variety of structural forms such as rectangle, hollow matrix, circular hollow circle and so on. This material overcomes the shortcomings of traditional blind ditch.