Raws li cov sib txawv ua kom muaj qhov tob tob, xyoob ntawv pricp tuaj yeem faib ua ob peb pawg, cov pulp flequined, thiab lwm yam pulp no tseem hu ua tsis muaj lub ntsej muag tsis paub.
1. Kev tsis paub lub sam thiaj
Cov ntaub ntawv xyoob ntoo tsis tau txiav txim siab, tseem hu ua cov khoom siv raw ncaj qha tom qab kev kho mob lossis cov qauv siv tshuab, tsis muaj tshuaj dawb. Hom Pulp no khaws lub ntuj xim ntawm cov khoom siv raw, feem ntau yog xws li xim av, thiab muaj cov feem ntau ntawm lub hnub uas tsis yog cov cellulose. Cov nqi ntau lawm ntawm cov xim ntuj nqaij yog qhov tsawg, thiab nws tau siv dav hauv daim ntawv uas tsis xav tau cov ntawv ntim zoo, xws li daim ntawv ntim khoom, ib feem ntawm cov ntawv kab lis kev cai thiab lwm yam. Nws qhov zoo yog los tswj cov yam ntxwv ntuj ntawm cov khoom siv raw, uas yog conducive rau kev siv cov peev txheej ruaj khov.
2. Semi-Bleched Pulp
Semi-Bleached Bamboo Ntawv Pulp yog ib qho ntawm cov hlab ntsha yog ib qho ntawm cov kuam puab tsaig thiab cov tshuaj ua kom dawb. Nws undergoes ib nrab tshuaj dawb tsis yog raws li cov xim huv si thiab cov xim dawb, thiab tseem muaj lub suab daj me me. Los ntawm kev tswj cov nyiaj ntawm cov tshuaj dawb thiab ua kom dawb huv ntawm lub sijhawm zoo nkauj, nws yog qhov ua tau kom muaj qee qhov kev txo qis ntawm cov nqi thiab kev cuam tshuam ib puag ncig. Qhov no zoo ntawm cov pulp yog qhov haum rau qee lub sijhawm uas muaj qee yam kev xav tau rau cov ntawv dawb tab sis tsis zoo ib yam li ntawv sau, xws li cov ntawv sau, luam ntawv, thiab lwm yam.
3. Bleached Pulp
Cov ntaub ntawv xyoob pob zeb yog tag nrho cov xim pulp, nws cov xim yog ze rau cov ntshiab dawb, muaj kev ntsuas zoo. Cov tshuaj tov tshuaj ua kom muaj tshuaj lom neeg feem ntau tau txais kev siv tshuaj lom neeg, xws li siv cov tshuaj tua kab mob hypigine, txhawm rau tshem cov tshuaj pleev xim kom tshem tawm, hauv cov tshuaj pleev xim rau hauv lub sam thiaj. Bleached pulp muaj cov khoom siv lub cev muaj txiaj ntsig zoo, cov khoom siv hluav taws xob zoo, thiab yog daim ntawv tshwj xeeb rau cov ntawv tshwj xeeb thiab ntawv hauv tsev. Vim nws lub siab dawb thiab ua tau zoo heev, tshuaj dawb pulp occepties txoj haujlwm tseem ceeb hauv kev lag luam ntawv.
4. Lub chaw ua haujlwm daim ntawv papp
Refined pulp feem ntau yog hais txog lub sam thiaj tau txais ntawm cov tshuaj txhuam hniav, uas yog txuas ntxiv kho los txhim kho lub cev purity lossis tshuaj lom neeg ntawm lub sam thiaj. Cov txheej txheem, uas yuav suav nrog cov kauj ruam xws li kev sib tsoo zoo, impurities thiab softer, yog txhim kho kom zoo dua, yog li kev txhim kho lub smoothness, ci thiab lub zog ntawm daim ntawv. Refined pulp yog tsim nyog tshwj xeeb rau kev tsim cov ntawv muaj nqis-ntawv cov ntawv sau, xws li cov ntawv sau ua ke, uas muaj cov ntawv sau siab rau cov ntawv, kev sib dhos thiab luam tawm cov ntaub ntawv hloov tau.
Lub Sijhawm Post: Sep-15-2024
