Extrusion blow molding is a process for directly manufacturing hollow plastic bottles/containers by using the standard extruder screw and barrel assembly to plasticise the polymer. This molted mass (called parison) is a tube-like piece of plastic with a hole in one end in which compressed air can pass through. After dropping from extruder, this hollow tube is captured by closing it into a water-cooled mold as well as knife cut the parison at the top. When the molds are closed and moved sideways

PRAVILO. Stretching all the connective tissues and removing knots and blockages, Pravilo practice increases bloodflow to the entire body. The end result is a stronger, calmer, and more agile body and mind. #pravilo #stretching #relaxation #results | Underground Gym