Cov Khoom Siv Raw rau Kev Ua Khob Ntawv yog dab tsi?

Cov khoom siv raw siv rau hauv Ua Khob Ntawvs yog qhov tseem ceeb vim lawv txiav txim siab qhov zoo, kev ruaj khov, kev ua haujlwm, thiab kev cuam tshuam rau ib puag ncig ntawm cov khob. Hauv qab no yog kev qhia txog cov khoom siv tseem ceeb siv los ua cov khob ntawv thiab lawv cov haujlwm ntxaws ntxaws:

Cov nqaij ntawm cov nroj tsuag

Cov ntawv pulp yog cov khoom siv tseem ceeb hauv kev tsim cov khob ntawv. Cov ntawv siv rau hauv cov khob ntawv feem ntau yog ua los ntawm cov khoom siv ntuj xws li cov ntoo pulp, xyoob pulp, thiab sugarcafe pulp. Nyob ntawm seb lub hom phiaj siv,hom thiab qhov zoo ntawm cov pulp sib txawv nyob ntawm nws lub hom phiaj siv:

Ntoo PulpQhov no yog ua los ntawm ntoo (xws li ntoo thuv lossis ntoo eucalyptus) los ntawm kev siv tshuaj lom neeg lossis kev siv tshuab. Nws muaj lub zog zoo thiab kev ua haujlwm tau zoo.

Xyoob PulpCov fiber xyoob yog cov ntev dua thiab yoog tau dua li cov fiber ntoo nplooj dav, thiab cov khoom xyoob pulp muaj cov yam ntxwv zoo heev xws li cov tshuaj tua kab mob ntuj, lub zog siab, tiv taus dej, thiab nqus tau zoo. Cov yam ntxwv no ua rau cov khob ntawv xyoob pulp ruaj khov dua thiab zoo rau ib puag ncig thaum siv.

Lub luag haujlwm tseem ceeb ntawm pulp yog los muab lub zog thiab kev ywj pheej rau lub khob ntawv, ua rau nws tiv taus qhov hnyav ntawm cov kua yam tsis tawg lossis deforming. Paperjoy cov neeg muab ntawv suav nrog cov chaw tsim khoom nto moo thoob ntiaj teb xws li Stora Enso, Sunpaper, APP, Yibin Ntawv, thiab SYMBOL Daim Ntawv. Txhua pawg ntawv raug tshuaj xyuas los ntawm cov neeg ua haujlwm tswj xyuas kom paub tseeb tias dawb, tawv, grey, tuab, thiab du.cov qauv kev tsim khoomTsis siv cov pulp rov ua dua tshiab, ua kom qhov zoo muaj kev nyab xeeb thiab txhim khu kev qha.

PE Txheej (Polyethylene)

Yuav kom paub tseeb tias lub khob ntawv tuav tau cov kua dej yam tsis xau, feem ntau sab hauv thiab sab nraud ntawm lub khob ntawv yuav tsum tau coated nrog ib txheej polyethylene (PE) nyias nyias. Cov haujlwm tseem ceeb ntawm PE txheej yog:

Kev Tiv Thaiv Dej Thiab Kev Tiv Thaiv Qhov Xaus: Lub txheej PE tiv thaiv cov kua kom tsis txhob nkag mus rau sab nraud ntawm lub khob ntawv, kom ntseeg tau tias cov kua sab hauv tsis xau.

Kev Txhim Kho Lub Zog: Lub txheej PE pab lub khob ntawv khaws nws cov duab thiab lub zog, txawm tias thaum raug dej noo.

Kev Tiv Thaiv Kub: Lub txheej PE ua rau lub khob tiv thaiv kub ntau dua, tiv thaiv cov kua kub (xws li kas fes lossis tshuaj yej) kom tsis txhob cuam tshuam ncaj qha rau lub khob, uas yuav ua rau nws mos lossis tawg.

Lub luag haujlwm tseem ceeb ntawm PE txheej yog tiv thaiv lub khob ntawv kom tsis txhob mos vim yog dej noo, ua kom nws ua haujlwm tau zoo thaum siv, thiab tseem lav qhov huv thiab kev nyab xeeb ntawm cov zaub mov.

Kua mem

Cov qauv thiab cov ntawv sau rau ntawm cov khob ntawv feem ntau yog siv kua mem sau. Vim tias cov khob ntawv kov cov khoom noj thiab dej haus ncaj qha, cov kua mem siv yuav tsum ua raws li cov qauv kev nyab xeeb ntawm cov khoom noj kom tsis txhob muaj cov tshuaj lom nkag mus rau hauv cov dej haus. Cov yam ntxwv tseem ceeb ntawm cov kua mem yog:

Kev Nyab Xeeb Khoom Noj: Cov kua mem siv rau cov khob ntawv yuav tsum ua raws li cov qauv kev nyab xeeb khoom noj hauv tebchaws, xws li tsis muaj tshuaj lom, tsis muaj teeb meem, thiab tsis tuaj yeem lwj mus ua cov tshuaj lom hauv qab qhov kub siab.

Kev Phooj Ywg Ib puag ncig: Cov txheej txheem tsim khoom niaj hnub no tsom mus rau kev txhawj xeeb txog ib puag ncig, yog li kev tsim khoom thiab kev siv cov kua mem feem ntau suav nrog cov kua mem uas yog dej thiab lwm yam khoom siv uas zoo rau ib puag ncig.

Lub hom phiaj ntawm cov kua mem yog los tso saib cov cim lag luam, cov qauv kho kom zoo nkauj, lossis cov ntaub ntawv khoom ntawm lub khob ntawv, ua kom lub khob zoo nkauj dua thiab kev sib tw ua lag luam.

Cov Khoom Siv Ntim Sab Nraud

Ntxiv rau cov khoom siv raw siv rau lub khob ntawv nws tus kheej, cov ntaub ntawv ntim khoom sab nraud kuj tseem ceeb heev. Cov ntaub ntawv ntim khoom feem ntau suav nrog:

Cov Thawv Ntawv Cardboard: Cov no yog siv rau kev thauj cov khob ntawv ntau thiab feem ntau yog ua los ntawm ntawv corrugated lossis lwm hom ntawv ntim khoom.

Cov Hnab Uas Siv Los Ua Khaub Ncaws: Siv rau kev ntim khoom ib leeg lossis ntim me me kom cov khob huv. Sab hauv, feem ntau muaj PE sab hauv los xyuas kom meej tias tsis muaj dej thiab tiv thaiv dej noo thaum thauj mus los.

Paperjoytam sim no muab cov tshiab khob ntawv kraft zoo li tus kiv cuatej daim, uas tuaj yeem hloov kho raws li koj xav tau, suav nrog PE txheej tuab thiab luam tawm txog rau xim. Peb tuaj yeem muab ntau yam xim sib txawv, thiab yog tias koj xav tau, thov hu rau peb kom tau tus nqi. Peb kuj muab cov qauv khob ntawv dawb thiab cov qauv kuaj dawb. Xav tias dawb nkag mus rau hauv. kov nrog peb!