"A Roller Folder"

A roller folder (100c, 100d, 100d, 100e, 100f, 100g, 100h, 100i and 100j), the roller folder (100c, 100d, 100d, 100e, 100f, 100g, 100h, 100i and 100j) includes a first roller (210) rotatably connected to a frame (100a) of the roller folder (100), the first roller (210) rotates around a first roller center (211) of the first roller (210), the roller folder (100), characterized in that:

• a second swiveling arm (212) pivotally connected to the frame (100a) at a second hinge (213);
• a second roller (214) connected to a second arm end (215) of the second swiveling arm (212) at a second roller center (214a) of the second roller (214), the second roller (214) is rotatable around the second roller center (214a);
• wherein the second roller (214) is swivelable around the second hinge (213) between a first position (216) and a second position (217), the first position (216) is a position of the second roller (214) at which a second tangent (218) of the second roller (214) which is perpendicular to a second radius (219) of the second roller (214) which is extending towards the first roller (210) is at a predefined first parallel distance (220) from a first tangent (221) of the first roller (210) which is perpendicular to a first radius (222) of the first roller (210) which is extending towards the second roller (214), the second position (217) is a position of the second roller (214) at which the second tangent (218) is at a predefined second parallel distance (223) from the first tangent (221), wherein the magnitude of the second parallel distance (223) is more than the first parallel distance (220),
• wherein when the second roller (214) is at a position between the first position (216) and the second position (217), the second swiveling arm (212) is extended either non-parallel or non-perpendicular to the first tangent (221) or both.