Curioni Sun Teramo history is the story of a challenge begun in 1991, Officine Curioni S.p.A. decided to face a new market and to establish a new company which designs and manufacture a revolutionary machine for the production of square bottom paper bags with handles.
"Sun Master 540" was a completely new concept, high technological level, great ergonomy and easy operation. The machine was an instant success.
In 1995 Curioni Sun introduced “universal” handle making units. In 1998 Curioni Sun introduced flat handle making unit, which can be perfectly accessible by the operator for each kind of maintenance.
In 2002 Curioni Sun introduced new paper bag making machine Sun Master 350 Gearless technology!
At Drupa 2004, Sun Master 541 was introduced, which was also completely gearless, with technical solutions and research of new material.