| 摘要 |
A bristle mat assembly for brushes which consists of a mat of rectangular shape, having a fastening device at its opposite ends so that the strip may be formed into a cylinder with its ends interconnected, and a series of spaced rows of longitudinally spaced plastic bristle bundles overlying one side of the strip, with the bristle ends projected through the mat, fused and bonded thereto and extending at right angles thereto; and the method of making same wherein the mat is pressure molded to shape with the bristle bundles assembled into the mold with the bristle ends projected through the mold cavity.
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