Compressed paper edge protector and tube

Edgeboard, edge protector, tube: Edge protectors are made by aligning multiple layers of paper or cardboard and properly gluing them to each other. Such products can sustain high loads both laterally and longitudinally. Combined with honeycomb sheet or corrugated cardboard, it can be used to create containers so strong that they can withstand one tonne load – empty/unloaded…, also used under strappings.