| 摘要 |
A multiple cell window covering having a fold and a tab is constructed using a strip of fabric as the input, which is then folded, welded, prepared with adhesive, stacked, and cured in an oven. The apparatus used to construct double, triple, and multi-cell honeycomb products includes a folder, ultrasonic welder, adhesive applicator and drier, a fabric accumulator, a cutter, a stacker, and an oven.
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