Machines for the production of cardboard tubes and method of production of cardboard tubes by winding a plurality of strips or material in the form of tapes on a spindle

摘要

Machine for the production of cardboard tubes and method of production of cardboard tubes by winding a plurality of strips or material in the form of tapes on a spindle.It is a machine for the production of cardboard tubes, comprising means for feeding strips of paper or similar material, paper or material in the form of tapes.A part of which is glued on the lower surface of the same.To advance and winding of said strips or material in the form of strips forming spirals superimposed and staggered on a spindle (1),And cutting means for cutting the pipe obtained by winding and advance of strips or material in the form of tapes on the spindle (1),Thus obtained tubular elements with a length set in advance.The machine comprises means (3), positioned upstream of the spindle (1) with respect to the direction of advance of the strips or material in the form of ribbon in the direction of the spindle (1),Distributing a predetermined amount of glue of quick healing between the surfaces of the penultimate and last strips or materials in the form of ribbon wound on the spindle (1).