| 摘要 |
A bias tape supply reel comprises a circular housing part made of synthetic resin for housing a bias tape and a guide part made of synthetic resin for delivering the bias tape from the housing part, including a top circular wall, a bottom circular wall, a cylindrical circumferential wall, and a magnet fixed outside the bottom circular wall. The side walls gradually decrease in height from the base end of the guide part to the tip. The first side wall located adjoining the housing part is adapted at the tip to be lower in height than the second side wall and is triangle-shaped in a section at the tip. Two projections are provided on the tip of the second wall, and a slit is notched in the second wall.
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