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onthermal sealed tea bag wet lay nonwoven
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onthermal sealed tea bag wet lay nonwoven
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工学
[湿法成网非织造布]
释
onthermal sealed tea bag wet lay nonwoven
非热封型茶叶袋湿法非织造布
以水为介质,湿法非织造技术为基础,将纤维浆铺制成纤网,再经物理、化学方法固网等一系列加工,然后通过非热封处理如钉书钉封口等方式,获得的一种茶叶袋湿法非织造布。因其所制备的工艺技术为非织造布湿法技术而得名。
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