Common raw paper for corrugated carton cardboard

 Common raw paper for corrugated carton cardboard

The common raw paper used for corrugated cardboard boxes: box board, hanging paper, kraft paper, tea board paper, white board paper and single coated white board paper. Because of the difference of papermaking materials and papermaking process each kind of paper on the paper, causing several physicochemical indexes, surface properties and printability have great difference.

With a low degree of corrugated paper g base paper, corrugated cardboard corrugated surface will appear Luwa traces. Easy to cause significant edge and concave edges in a printed graphic content required, according to the corrugated surface caused by uneven edges exposed, should choose the resilience of the flexible resin version better do to overcome the defects of printing plate is not clear and open at the end of the. Especially with A type corrugated paper production out of the low gram degree, the printing machine will make the corrugated flat compression strength affected by injury, also through the corrugated cardboard printing roll and embossing roll, its compressive strength will have greater damage. www.chinacartonmachine.com

If the surface of corrugated paperboard is too different, it will easily lead to corrugated paperboard produced by corrugated cardboard production line. The warping board will bring misregister and printing machine go on printing slotting rules so the warping phenomenon, should be taken to flatten printing board. If forced printing uneven corrugated cardboard, easily lead to walk gauge. Will also cause corrugated cardboard thickness drop.