This disclosure relates to a winding machine which has a plurality of equi-rotating rolls, at least two guide elements arranged mirror-wise, between which the sheets to be rolled up pass, with arched distal portions arranged in a mirror-like manner, the two guide elements being connected to a support configured to position in a mutually exclusive manner only one guide element at a time in the rolling space defined between the winding rollers. Moreover, the winding machine is equipped with a motor unit controlled so as to rotate the winding rollers in a direction or in the opposite direction depending on which of the two guide elements has its respective distal portion facing the rolling space.

A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls.

A method of forming a gum roll is provided. The method includes providing a strip stock having a first end, a first surface, and a second surface opposite to the first surface. The first end of the strip stock is coupled to a core fixture so the first surface interfaces with the core fixture. The strip stock is rotated to wind the strip stock onto the core fixture such that the first surface interfaces with the second surface to form the gum roll. The method further includes cutting the strip stock to form the second end when the gum roll is wound to an outer roll diameter, the outer roll diameter being greater than a diameter of the core fixture.

A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls.

A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls.

A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls.

A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls.

A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls.

A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls.

A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls.