Cov ntaub ntawv raw rau pulp molding yog dab tsi?

Cov khoom siv raw ntawm cov khoom siv pulp 1: xyoob pulp
Xyoob pulp yog ib qho khoom siv zoo heev rau cov khoom siv pulp molding (cog fiber molding). Xyoob fiber yog cov khoom siv nruab nrab mus rau ntev fibers, nrog cov khoom ntawm coniferous ntoo thiab broad-leaved ntoo. Nws feem ntau tsim cov khoom ua haujlwm zoo, nrog rau me ntsis ntxiv rau cov khoom siv rooj tog.

Cov khoom siv raw ntawm daim ntawv pulp molding 2: bagasse pulp
Bagasse pulp yog ib qho khoom siv zoo heev rau cov khoom siv pulp molding. Kev tsim cov thawv noj su thiab cov khoom siv hauv rooj tog feem ntau siv cov fiber bagasse qab zib. Bagasse pulp yog ua los ntawm sugarcane bagasse los ntawm kev siv tshuaj lom neeg lossis kev siv tshuaj lom neeg.

Cov khoom siv raw ntawm cov khoom siv pulp 3: cov nplej straw pulp
Cov nplej zom ua los ntawm cov nplej zom, muab faib ua cov tshuab ua cov nplej zom ua los ntawm cov nplej zom, cov tshuaj lom neeg ua cov nplej zom ua los ntawm cov nplej zom, thiab cov tshuaj lom neeg ua cov nplej zom ua los ntawm cov nplej zom, feem ntau yog tsim cov khoom siv hauv rooj tog.
Cov hmoov nplej ua los ntawm cov nplej muaj cov xov luv luv, thiab qhov saum npoo ntawm cov khoom ua los ntawm cov nplej ua los ntawm cov nplej yog du thiab mos, nrog rau qhov tawv zoo. Cov khoom no tawg yooj yim heev tab sis tsis yooj ywm. Feem ntau cov khoom siv ua los ntawm cov nplej ua los ntawm cov nplej siv tau 100% hmoov nplej ua cov khoom siv raw.

Cov khoom siv pwm pulp 4: Reed pulp
Cov fibers ntawm cov khoom siv reed pulp luv luv, thiab qhov du ntawm cov khoom siv reed pulp molded tsis zoo li cov khoom siv bagasse pulp, xyoob pulp, thiab nplej straw pulp. Qhov tawv yog qhov nruab nrab thiab tsis zoo li bagasse pulp, xyoob pulp, thiab nplej straw pulp; Cov khoom siv reed pulp molded yog qhov tsis yooj yim thiab tsis muaj kev ywj pheej; Reed pulp muaj ntau yam tsis huv. Feem ntau cov khoom siv tableware pulp molded tuaj yeem siv 100% reed pulp ua cov khoom siv raw.

Cov khoom siv ua pulp molding 5: Ntoo pulp
Cov ntoo pulp kuj yog cov khoom siv raw rau kev tsim cov khoom pulp molded, feem ntau yog siv rau kev tsim cov khoom ntim khoom lag luam siab kawg.
Cov ntoo pulp feem ntau yog muab faib ua cov ntoo coniferous pulp thiab cov ntoo broad-leaved. Cov ntoo pulp siv los tsim cov khoom pulp molded feem ntau yog kev sib xyaw ua ke ntawm cov ntoo coniferous pulp thiab cov ntoo broad-leaved, txhua tus suav rau qee qhov sib piv. Cov ntoo coniferous pulp muaj cov fibers ntev thiab zoo, cov ntoo pulp ntshiab, thiab ob peb yam tsis huv. Cov ntoo hardwood pulp fibers yog ntxhib thiab luv, thiab muaj ntau yam tsis huv. Cov khoom tiav lawm muaj zog tsawg, xoob me ntsis, muaj zog nqus tau, thiab opacity siab.

Cov khoom siv raw ntawm cov khoom siv pulp 6: Palm pulp
Cov txiv laum huab xeeb kuj yog cov khoom siv zoo rau cov khoom siv pwm. Cov txiv laum huab xeeb feem ntau yog cov xim ntuj (thawj xim), feem ntau yog siv rau hauv kev tsim cov khoom siv rooj tog. Cov khoom siv pwm txiv laum huab xeeb muaj cov tsos zoo nkauj, zoo nruj, thiab cov xim ntuj ntawm cov nroj tsuag fiber. Qhov ntev ntawm cov txiv laum huab xeeb fiber zoo ib yam li cov nplej straw pulp fiber, tab sis cov txiaj ntsig siab dua li cov nplej straw pulp. Txawm hais tias muaj ntau yam tsis huv hauv cov txiv laum huab xeeb pulp, cov tsis huv no kuj yog cov nroj tsuag fiber, yog li cov khoom siv txiv laum huab xeeb zoo nkauj, ntuj, thiab zoo rau ib puag ncig. Nws yog cov khoom zoo heev rau ib puag ncig.

Cov khoom siv raw ntawm daim ntawv pulp molding 7: Cov ntawv pov tseg pulp
Cov khoom siv pov tseg ntawm daim ntawv pov tseg (cov nroj tsuag fiber molded) yog hais txog cov khoom pwm ua los ntawm cov ntawv daj, ntawv xov xwm, A4 pulp, thiab lwm yam hauv cov thawv ntawv, nrog rau qhov yuav tsum tau huv huv thiab tus nqi qis. Cov tais qe, cov tais txiv hmab txiv ntoo, thiab cov khoom ntim sab hauv feem ntau yog ua los ntawm cov ntaub ntawv no.

Cov khoom siv raw ntawm cov khoom siv pulp 8: Paj rwb pulp
Cov khoom siv ua los ntawm paj rwb pulp pulp molded (cov nroj tsuag fiber molded) yog cov khoom tsim thiab ua tiav siv tsuas yog paj rwb stalks thiab cov ntaub so ntswg nruab nrab ntawm paj rwb stalks tom qab tshem tawm cov txheej saum npoo. Cov khoom siv ua los ntawm paj rwb stalk fiber molded muaj cov fibers fluffy thiab tsis khov, thiab feem ntau yog siv rau hauv kev ua ntawv qis.

Cov khoom siv raw ntawm cov khoom siv pulp molding 9: Cov khoom siv tshuaj lom neeg pov tseg los ntawm kev ua liaj ua teb thiab hav zoov
Cov khoom siv ua liaj ua teb thiab hav zoov pov tseg pulp molding (cog fiber pwm) tshuab sib tsoo cov khoom fiber, siv txoj kev sib tsoo kom faib cov khoom siv fiber ntau ntawm cov nroj tsuag mus rau hauv cov fibers nyob rau hauv qhov kev ua ntawm lub zog kho tshuab. Cov pulp tsim los ntawm txoj kev no hu ua mechanical pulp. Cov qauv tshuab fibers tsis tau sib cais los ntawm lignin thiab cellulose, thiab lub zog sib txuas fiber tsis zoo. Cov tshuaj pulp lossis tshuaj pulp yuav tsum tau siv ua ke. Tus nqi ntawm cov qauv tshuab fibers ntxiv yuav tsum tsis pub tshaj 50%, vim tias cov khoom muaj ntau dua 50% yuav muaj feem ntau rau kev tawg chips.

Cov khoom siv pwm ntawv pulp 10: Tshuaj pulp
Cov khoom siv tshuaj lom neeg pulp pulp molding (cov nroj tsuag fiber molding). Cov tshuaj lom neeg mechanical pulp yog hais txog cov pulp uas dhau los ntawm qee yam kev kho tshuaj ua ntej sib tsoo, thiab cov pulp uas tau txais hu ua chemical mechanical pulp. Cov tshuaj lom neeg mechanical pulp feem ntau muaj cov khoom lignin thiab cellulose ntau dua, cov khoom hemicellulose qis dua, thiab cov txiaj ntsig pulp ntau dua. Hom pulp no feem ntau siv rau hauv cov khoom pwm nruab nrab, nrog tus nqi siab dua li mechanical pulp thiab tus nqi qis dua li chemical pulp. Nws cov khoom ua kom dawb, hydration, thiab lim dej zoo ib yam li mechanical pulp.