摘要 |
A construction for yarn reel is disclosed which has several different widths and shapes of slots on its body. Through the design of slots, the yarn grip capability can be upgraded, and therefore, the reel can be recycled. These slots are divided into four types named wide slot (2), middle-wide slot (3), narrow slot (4), and elongated slot (5). At the upper area of the reel, it is pressed and cut a shape's wide slot followed by shape's middle-wide slot, narrow slot and elongated slot. The width of slot is gradually getting smaller from the wide slot to the last slot, elongated slot. At the lower slope of wide slot and the '' '' shape slope of narrow slot, both sides are cut many reserve fish scale shapes with a direction opposite to the yarn guiding direction to form rough surface. At the upper slope of wide slot, it is cut an open angle having a guiding slope and an opposite direction to the yarn guiding direction. <IMAGE> |