Cardboard-handling system and method

A supportive stacker, comprising:

• a conveyor comprising a plurality of openings;
• a dynamic-size holder comprising:
• a plurality of openings at a portion of the dynamic-size holder's surface;
• a vacuum chamber;
• and
• a piston mechanism;
• wherein the conveyor is associated to the dynamic-size holder's surface;
• and
• wherein the piston mechanism is adjusted along the dynamic-size holder, according to parameters of a cardboard, to reveal at least some of the of the openings at the portion of the dynamic-size holder's surface to a vacuum of the vacuum chamber that will couple the cardboard to at least some of the openings of the conveyor, whereby the cardboard is moved from one place to another.

A cardboard-alignmentor, comprising:

• a plane;
• an alignment bar associated to the plane;
• and
• an alignment conveyor associated to the plane placed in a diagonal-like direction in relation to the alignment bar;
• wherein the alignment conveyor conveys a cardboards toward and along the alignment bar.

A cardboard-handling system comprising:

• a controller;
• a rule-die associated to a first drum and a counter die associated to a second drum;
• a cardboard-alignmentor on a first side of the rule-die and counter-die;
• a synchronized-cardboard transferors;
• and
• a cardboard-fix-relative-position conveyor;
• wherein the cardboard-alignmentor aligns and conveys a cardboard together with one or more synchronized-cardboard transferors toward the cardboard-fix-cross-position conveyor that transfers the cardboard toward and through a junction between the rule-die and the counter die to the second side of the rule-die and counter-die, and the controller synchronizes the movement of the cardboard along the cardboard-handling system.