• 喷淋器
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喷淋器

  • 20/11/2018 08:54:22

20世纪60年代后期与20世纪70年代前期实现了喷淋器的发展与商业化,喷淋器对已刻槽与已印刷的瓦楞纸箱坯料进行蜡料的充分浸渍饱和。如图179所示,该设备运送各个纸箱坯料(每个坯料都是顺波纹垂直排列,并靠一个齿条系统互相分隔开)经过一个由溢流堰或喷嘴所形成的蜡料溢流或喷淋…

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