| 摘要 |
METHOD AND APPARATUS OF MAKING VENETIAN BLIND SLATS Method and apparatus of making venetian blind slats utilizes two layers of fabric to enclose slat by the steps of pressing said layers of fabric and slat together while heating, cooling said laminated slat, and rolling said laminated slat. The laminated slat so made can preserves the nature of the fabric, and can save considerable amount of materials and labors, the latter is even more advantages.
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