Construction involves the following basic steps. The fiber web or matt, prepared using either carding, garnetting, or air laying techniques, is fed into a machine equipped with groups of specially designed needles.
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释义
针刺非织造布生产包括下述基本步骤:首先利用梳理、扯松或气流成网工艺将纤维制成纤维网。纤维网被喂入针刺机,针刺机上具有多组特制的刺针。
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