| 摘要 |
PURPOSE: A film opening unit and using method thereof are provided to cut packed protective film for protecting a coating of a car. CONSTITUTION: A film opening unit (100) comprises an adhesive layers (10, 10'), two support sheets (20, 20'), a zipper (30), and a cutting unit (40). The adhesive layers are attached to a film (F). The two support sheets are formed on the adhesive layers. The zipper connects and separates the two support sheets. The cutting unit is mounted on the zipper, and cuts the film when the zipper slides. The zipper comprises two coupling members (32, 32'), a slider (36), a handle (38). The two coupling members are connected to the two support sheets. The slider slides the two coupling members, connects and separates the two coupling members. |
