VERPACKUNGSMASCHINE ZUR HERSTELLUNG VON VERSIEGELTEN VERPACKUNGEN MIT FLIESSFÄHIGEN NAHRUNGSMITTELN

摘要

The packaging machine (1) has at least one pair of jaws (10,11) movable cyclically to grip and seal the tube (3) of packaging material at equally spaced cross sections; filling means (5) for feeding the tube (3) of packaging material with the food product; and at least one support and guide assembly (45) located a given distance from the jaws (10,11) to feed the tube (3) of packaging material to the jaws (10,11) coaxially with the vertical path (A); the support and guide assembly (45) being so positioned, along the vertical path (A), as to act directly on one of the fold lines (4) of the packaging material when the jaws (10,11) are positioned contacting the packaging material and are located a given distance apart equal to the final width of the package (2) being formed.