A quantum sheet structure improvement comprising: a body having a surface layer and an inner layer； at least one quantum paint layer for bonding to a predetermined position of a surface layer of the sheet； a coating layer The substrate and each of the surface of the quantum coating layer are in a film state, and the quantum coating layer is isolated from the external environment, thereby reducing the influence of external factors on the quantum coating layer； The coating layer is printed on the surface of the sheet-like article and has the coating layer in the form of a film, thereby producing a waterproof effect, and achieving the purpose of obtaining additional value for the article by printing.一種量子片結構改良，係包含：一片體，係具有一表層面及一內層面；至少一量子塗料層，係供結合於該片體之表層面的預定位置處；一包覆層，係設置於該基材與各該量子塗料層表面，係呈薄膜型態，藉由將該量子塗料層與外在環境隔絕，進而減少各該量子塗料層受外在因素的影響；藉由各該量子塗料層印刷於片狀物品表面，且具有包覆薄膜型態之該包覆層，藉此產生防水作用，俾達到經由印刷使物品獲得附加價值目的之功能者。
