NCR paper means Non-carbon Copy Paper or Carbonless Copy Paper (CCP).
NCR paper is a novel type of carbon paper. It is characterized in that it can be overwritten on the upper layer of carbon paper without the ink layer. Its color development is mainly: under the action of external force, the force sensitive pigment and the oil solution in the microcapsules overflow and contact with the color developer to cause a dyeing reaction, thereby playing a role of rewriting. Mainly used for multi-form forms, bills, continuous money orders, general business money tickets, etc.
