CELLULOSE FILM AND METHOD FOR PRODUCING THE SAME

摘要

PURPOSE: A cellulose film is provided to suppress the bleed out or elution of a plasticizer and an ultraviolet-absorbing agent and to improve slip property and dimensional stability by lowering a frictional coefficient and water permeability between films. CONSTITUTION: A cellulose film includes a front layer, an inner layer, and a backside layer. A non-phosphoric acid ester-based plasticizer and microparticles are included at the front and rear layers. Two kinds or more of plasticizers and ultraviolet-absorbing agents are included in the inner layer. At least one kind of two kinds or more of plasticizers included in the inner layer is a phosphoric acid ester-based plasticizer. The microparticles are hydrophobic and have an average particle diameter of 0.1-2.0 micron.