EQUIPMENT AND METHOD FOR THE PRODUCTION OF CARDBOARD TUBES

摘要

Equipment for the production of cardboard tubes, comprising a tube-forming machine (1) provided with means for forming cardboard tubes with strips of cardboard (3) helically wound on a forming spindle (10), comprising a feeding unit (2) for feeding said cardboard strips, and comprising guide means (4) for guiding the cardboard strips (3) along a predetermined path (30, 31, 32) between the feeding unit (2) and the tube-forming machine (1), wherein in a final section (32) of said path the strips of cardboard (3) enter into the tube-forming machine (1). The guide means (4) are arranged and acting, along the said path, such that in said final section (32) of said path the cardboard strips (3) enter from the above or from the bottom into the tube-forming machine (1), so that said final section (32) is a descending or an ascending section of said path.

主权项

1. Equipment for producing cardboard tubes, the equipment comprising:
a tube-forming machine comprising a means for forming cardboard tubes with strips of cardboard helically wound on a forming spindle; a feeding unit for feeding said cardboard strips; and a guide means for guiding the cardboard strips along a predetermined path between the feeding unit and the tube-forming machine, wherein in a final section of said predetermined path the strips of cardboard enter into the tube-forming machine, said guide means being arranged and acting, along the predetermined path, such that in said final section of said predetermined path the cardboard strips enter from above or from a bottom into the tube-forming machine, so that said final section is a descending or an ascending section of said predetermined path.