91亚洲精品久久久_国语精品中文字幕_麻豆成人小视频_成人免费在线视频网站_国产国语videosex另类_国产91精品久久久久久久_日韩中文字幕一区_国产精品国产自产拍高清av水多_久久日韩精品_香蕉久久免费影视

Its main tasks:

■ effective dispersion of fibers.High turbulence slurry tank can generate high strength micro turbulence, which can effectively disperse fibers and prevent fiber precipitation and flocculation

Can effectively improve the strength of the page.

■ evenly distribute paper material horizontally along the paper machine.(determining the horizontal quantitative distribution of paper width)

Stable grout, ensure the grout speed and network speed.(determining longitudinal quantitative distribution of paper width)