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Melt spinning process for producing nylon 66 yarns
Melt spinning process for producing nylon 66 yarns
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机译:熔融纺丝工艺生产尼龙66纱
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摘要
The productivity of the conventional melt spinning process for producing undrawn polyhexamethylene adipamide carpet and tire yarns is increased by utilizing a heat feed roll (e.g. 80° C.) rather than an unheated feed roll and by eliminating the conventional steam conditioning of the yarn and the convergence guide(s) associated therewith.
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