“spunbond and melt-blown composite line”的概念、定义、翻译、参考文献-科学参考

单词	spunbond and melt-blown composite line
释义	spunbond and melt-blown composite line Encyclopedia 工学[非织造布装备]释 spunbond and melt-blown composite line纺黏、熔喷复合生产线以聚丙烯（PP）或其他树脂为原料，将纺黏系统与熔喷系统的纤网在同一成网装置上以一定顺序叠层复合，经热轧固结形成的具有多层结构的非织造布的工艺装备的总称。
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