Tus nqi thiab daim ntawv thov ntawm cov ntawv xyoob ntuj

Tuam Tshoj muaj keeb kwm ntev ntawm kev siv cov xyoob fiber los ua ntawv, uas tau sau tseg tias muaj keeb kwm ntau dua 1,700 xyoo. Lub sijhawm ntawd tau pib siv cov xyoob hluas, tom qab cov kua txiv qaub marinade, kev tsim cov ntawv kab lis kev cai. Daim ntawv xyoob thiab daim ntawv tawv yog ob pawg tseem ceeb ntawm cov ntawv ua tes hauv Suav teb. Tom qab ntawd, cov thev naus laus zis ua ntawv tau maj mam nthuav dav mus rau txawv teb chaws hauv Tang Dynasty, thiab kev tsim cov ntawv pulp thiab ntawv niaj hnub pib hauv xyoo pua 19th, thiab tom qab ntawd tau qhia rau Tuam Tshoj. Cov khoom siv raw rau kev ua ntawv tau nthuav dav los ntawm cov fiber bast mus rau cov nyom, thiab tom qab ntawd tsim ua ntoo thiab lwm yam.

Tuam Tshoj yog lub teb chaws ua liaj ua teb loj, tsis muaj hav zoov npog, yog li ntawd, tau ntau xyoo los siv cov nplej straw, mov straw, reeds thiab lwm yam nroj tsuag fibers ua cov khoom siv raw rau kev ua ntawv, txawm tias nyob rau hauv lub xyoo pua nees nkaum lig, hom khoom siv raw no ntawm cov khoom siv hauv tsev tseem yog lub hauv paus ntawm kev lag luam hauv Suav teb. Kev siv cov khoom siv raw li no rau kev tsim cov ntawv hauv tsev, feem ntau yog kom nkag mus rau cov ntaub ntawv yooj yim, cov khoom siv tsis siab. Txawm li cas los xij, hom khoom siv raw no luv luv, yooj yim rau bleach, impurities, thiab kev kho dej phwj nyuaj, cov khoom zoo tsis zoo, cov txiaj ntsig kev lag luam kuj tsis zoo. Nyob rau hauv ntau xyoo dhau los, cov neeg siv khoom qis, cov khoom siv tsis tshua muaj kev txhim kho, lub zej zog tag nrho yog nyob rau hauv lub sijhawm ntawm kev txhim kho kev lag luam thiab kev tiv thaiv ib puag ncig, rau cov nplej straw, mov straw, reeds ua cov khoom siv raw rau hom ntawv ua lag luam no tseem muaj qee lub khw thiab qhov chaw hauv zej zog rau kev ciaj sia.

Mus rau hauv lub xyoo pua nees nkaum ib, Tuam Tshoj txoj kev lag luam tau nkag mus rau hauv txoj kev loj hlob sai, cov neeg lub neej thiab ib puag ncig hauv tsev tau tsim kho tsis tau muaj dua li, nrog ntoo ua cov khoom siv raw rau cov ntawv hauv tsev thiab cov cuab yeej siv thev naus laus zis nkag mus rau hauv kev lag luam Suav tag nrho, tshwj xeeb tshaj yog cov ntoo pulping tus nqi siab, tsawg dua impurities, siab dawb, cov khoom tiav zog; tab sis kev tsim cov pulp thiab ntawv noj ntau ntawm ntoo tsis zoo rau kev tiv thaiv ib puag ncig.

Tuam Tshoj yog thaj chaw me me ntawm cov hav zoov, cov peev txheej ntoo kuj tsis tshua muaj lub tebchaws, tab sis Tuam Tshoj cov peev txheej xyoob yog nplua nuj heev, Tuam Tshoj yog ib lub tebchaws ob peb hauv ntiaj teb uas tsim xyoob, yog li ntawd hav zoov xyoob hauv Tuam Tshoj hu ua 'hav zoov thib ob'. Tuam Tshoj thaj chaw hav zoov xyoob yog qib thib ob hauv ntiaj teb, kev tsim cov hav zoov xyoob yog qib thawj hauv ntiaj teb.

Cov ntawv ntoo hauv tsev tuaj yeem kav zoo tshaj plaws, ntuj muaj lawv qhov zoo, tab sis qhov zoo ntawm cov khoom xyoob fiber kuj pom tseeb heev.

Ua ntej, kev noj qab haus huv. Cov xyoob fiber muaj cov tshuaj tua kab mob, tshuaj tua kab mob thiab tshuaj tua kab mob ntuj, vim xyoob muaj cov khoom tshwj xeeb sab hauv - xyoob kun. Pom hauv qab lub tshuab microscope, cov kab mob tuaj yeem tsim ntau ntxiv rau saum cov uas tsis yog xyoob fiber, thaum cov kab mob tsis tsuas yog tsis tuaj yeem tsim ntau ntxiv rau cov khoom xyoob fiber, tab sis kuj txo lawv, thiab tus nqi tuag ntawm cov kab mob tuaj yeem ncav cuag ntau dua 75% hauv 24 teev, yog li cov khoom siv hauv tsev uas tsim los ntawm xyoob fiber tuaj yeem nyob twj ywm thiab noj qab haus huv txawm tias lawv raug rau huab cua ntev.

Qhov thib ob, kev nplij siab. Cov xyoob fiber ntau yog qhov zoo heev, ua pa tau paj rwb 3.5 npaug, hu ua 'paj huab tais ua pa fiber', yog li cov ntawv hauv tsev xyoob fiber ntau muaj kev ua pa zoo heev thiab kev nplij siab.

Qhov thib peb, kev tiv thaiv ib puag ncig. Xyoob yog ib tsob nroj uas rov tsim dua tshiab, muaj peev xwm yug me nyuam tau zoo, lub voj voog luv luv, cov khoom siv zoo heev thiab lwm yam ntxwv, ua ke nrog Tuam Tshoj cov peev txheej ntoo hauv kev poob qis ntawm cov neeg xav siv lwm yam khoom siv los hloov cov ntoo uas txo qis, yog li cov peev txheej xyoob tau siv dav. Ob qho tib si los ua kom tau raws li qhov xav tau ntawm kev txhim kho kev lag luam thiab tib neeg lub neej khoom siv thiab kab lis kev cai, tab sis kuj rau Tuam Tshoj cov khoom siv xyoob nplua nuj tau qhib kev cia siab dav dav ntawm kev siv. Yog li ntawd, ntau tus xyoob fiber hauv kev lag luam ntawv hauv tsev, Tuam Tshoj ib puag ncig ecological kuj yog kev ntsuas tiv thaiv zoo.

Qhov kawg yog qhov tsis txaus: vim Tuam Tshoj muaj cov khoom siv xyoob ntoo ntau, suav txog 24% ntawm lub ntiaj teb, yog li muaj xyoob thoob ntiaj teb hauv Asia, Asia xyoob hauv Suav teb hais tias, yog li tus nqi ntawm cov khoom siv xyoob los ua si rau Tuam Tshoj cov khoom siv xyoob muaj txiaj ntsig zoo rau kev lag luam.