| 摘要 |
PURPOSE: An outdoor advertisement sheet is provided to ensure less environmental problem and excellent durability and to improve product quality. CONSTITUTION: An outdoor advertisement sheet comprises a film base layer, a surface treatment layer, a primer layer, an adhesive layer, and release layer. The surface treatment layer is processed by electronic beam. The film base is a printed or colored PVC film. A composition for PVC film further contains plasticizer, lubricant, antioxidant, UV absorbing agent, filler, or pigment. The release paper is coated with a silicon. |
