| 摘要 |
PURPOSE:To prevent the adhesion between films or a film and other material by passing a film through a dispersed layer of a releasing agent, thereby coating the surface of the film with the releasing agent. CONSTITUTION:A flexible film 1 having proper shape is passed through a layer containing a dispersed releasing agent composed of oils and fats or fine powder to obtain the objective non-adherent film 18 having a releasing agent layer applied to one or both surfaces of the base film 1. The base film 1 is e.g., made of an antibacterial composed mainly of a thermoplastic resin and an antibacterial zeolite and containing 0.1-5wt.% of the antibacterial zeolite based on the total weight of the thermoplastic resin or a multi-layer film produced by welding or bonding at least one thermoplastic resin film to an antibacterial film composed of antibacterial material and having a thickness of 0.03-0.1mm. |
