| 摘要 |
PURPOSE: The paint roller is provided to realize the even coating thickness of the painting liquid, minimize dispersion of the paint, and improve the work efficiency. CONSTITUTION: A paint roller has the first sleeve (10) let the exterior coating the paint; a main body that is coupled inside the sleeve and supports the inside of the sleeve through the outside and includes an elastic element that has at least one bending portion (51) which capable of bending according to the longitudinal direction; and a handle (30) coupled to the main body. The main body also includes the second sleeve (20) being between the first sleeve and the elastic member and having the second incision unit which location corresponding to the incision unit is cut.
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