Txhawm rau txhim kho lub zog thiab lwm yam khoom ntawm cov ntaub so ntswg, cov ntaub ntawv tseem ceeb thiab cov khoom siv cuam tshuam yuav tsum tau npaj ua ntej, thiab sib xyaw nrog qee qhov kev ntaus nqi thiab qee qhov kev xav tau ntawm cov ntaub so ntswg los tsim cov khoom siv raw ntawm cov ntaub so ntswg. Lub ntsiab raw khoom yog feem ntau bleached ntoo pulp, uas yuav ncaj qha mus yuav los ntawm ib tug kws pulp thiab ntawv zeb (ib tug series ntawm cov ntoo). Feem ntau, qib siab -qib ntoo ntoo yuav tsum tau siv los tsim cov khoom lag luam ntau dua; Cov ntoo zoo tib yam hauv tsev tuaj yeem xaiv tau rau nruab nrab- cov khoom lag luam, thaum bagasse pulp, straw pulp, xyoob pulp, reed pulp thiab xaiv cov ntawv dawb tuaj yeem xaiv rau cov khoom qis - qib. Luv fiber ntau. Txhawm rau kom ua tiav cov khoom siv raw khoom tsim nyog thiab txo cov nqi, ntau hom pulp tuaj yeem sib phim raws li cov khoom sib txawv. Ntawm lawv, cov foaming thiab hydraulic turbine beater muaj nuj nqi kom saponify cov fiber ntau los txhim kho lub peev xwm ntawm cov fiber ntau; cov ntaub ntawv muaj feem cuam tshuam tau ntxiv los txhim kho cov av noo tsis kam ntawm cov ntaub so ntswg molding thiab cov dej tsis zoo ntawm cov khoom tiav, thiab cov ntaub ntawv tshwj xeeb cuam tshuam tuaj yeem ntxiv los npaj cov pulp. Thaum kawg, ntxiv cov theem los kho qhov concentration ntawm cov puree kom nws ncav cuag li 2%, kom cov puree yuav dehydrated thiab tsim nyob rau hauv lub mesh pwm.
Nrov Blog Posts
