English

Daim ntawv
Ntim Khoom
Chaw Tsim Khoom
Nyob rau hauv Suav teb

Tuobo ntim khoom cog lus tias yuav muab txhua yam ntim pov tseg rau cov khw kas fes, khw pizza, txhua lub tsev noj mov thiab lub tsev ci, thiab lwm yam, suav nrog cov khob ntawv kas fes, khob dej haus, lub thawv hamburger, lub thawv pizza, hnab ntawv, cov ntawv straws thiab lwm yam khoom.

Txhua yam khoom ntim khoom yog ua raws li lub tswv yim ntawm kev tiv thaiv ntsuab thiab ib puag ncig. Cov ntaub ntawv qib zaub mov raug xaiv, uas yuav tsis cuam tshuam rau qhov saj ntawm cov khoom noj. Nws yog dej tsis kam thiab roj-pov thawj, thiab nws yog qhov zoo dua los muab tso rau hauv.

  • SEHR VIEL<br> MEHR

Piv nrog rau Khob Yas, Vim li cas Khob Ntawv thiaj ruaj khov dua thiab txhim khu kev qha?

I. Kev Taw Qhia

A. Qhov tseem ceeb ntawm cov khob kas fes

Cov khob kas fes, raws li cov thawv siv dav hauv lub neej niaj hnub no, ua lub luag haujlwm tseem ceeb hauv peb lub neej txhua hnub. Txawm hais tias nyob ntawm txoj kev mus ua haujlwm, hauv khw kas fes, lossis hauv chav sib tham, cov khob kas fes tau dhau los ua ib txoj hauv kev yooj yim rau peb haus kas fes. Nws tsis yog tsuas yog muab txoj hauv kev yooj yim rau kev khaws cia thiab nqa kas fes, tab sis kuj tswj qhov kub ntawm kas fes. Nws ua rau peb haus kas fes qab txhua lub sijhawm, txhua qhov chaw.

B. Kev siv cov khob yas thiab cov teeb meem ib puag ncig

Txawm li cas los xij, piv rau cov khob ntawv kas fes, kev siv cov khob yas ua rau muaj teeb meem ib puag ncig ntau dua. Cov khob yas feem ntau yog ua los ntawm cov khoom siv yas uas tsis lwj. Lawv feem ntau dhau los ua ib qho ntawm cov chaw tseem ceeb ntawm kev ua qias tuaj ib puag ncig thiab cov khoom pov tseg. Raws li cov ntaub ntawv suav txheeb cais, ntau dua 100 billion khob yas siv thoob ntiaj teb txhua xyoo. Feem ntau ntawm lawv thaum kawg raug pov tseg rau hauv cov chaw pov tseg lossis mus rau hauv dej hiav txwv.

C. Txheej txheem cej luam

Tsab xov xwm no lub hom phiaj yog los tshawb nrhiav qhov tseem ceeb ntawm cov khob ntawv kas fes thiab vim li cas lawv thiaj li ua tau cov kev daws teeb meem los txo kev siv cov khob yas thiab daws cov teeb meem ib puag ncig. Cov tshooj hauv qab no yuav tsom mus rau cov ncauj lus hauv qab no: cov ntaub ntawv siv los ua khob ntawv, kev tsim qauv ntawm cov khob ntawv, lub neej ua haujlwm thiab kev ruaj khov ntawm cov khob ntawv, kev ntseeg tau thiab kev nyab xeeb ntawm cov khob ntawv, thiab lwm yam. Los ntawm kev sib tham txog cov ntsiab lus no, peb yuav nkag siab zoo dua txog cov txiaj ntsig thiab qhov zoo ntawm cov khob kas fes. Qhov no pab txhawb kom tib neeg tsim cov cwj pwm zoo ntawm kev siv cov khob ntawv thiab ua cov txiaj ntsig zoo rau kev tiv thaiv ib puag ncig.

II Cov ntaub ntawv rau kev ua khob ntawv

A. Kev xaiv thiab cov yam ntxwv ntawm cov ntaub ntawv

1. Hom thiab yam ntxwv ntawm daim ntawv

Thaum ua khob ntawv, muaj ob hom ntawv tseem ceeb uas siv: ntawv inkjet thiab ntawv coated.

Daim ntawv inkjet yog ib qho ntawm cov ntaub ntawv siv ntau rau kev ua khob ntawv. Nws muaj kev ua tau zoo ntawm kev luam ntawv. Nws tuaj yeem ua kom cov qauv thiab cov ntawv meej meej luam tawm rau ntawm khob ntawv. Tsis tas li ntawd, daim ntawv inkjet kuj muaj lub zog siab thiab tiv taus dej. Nws tuaj yeem nyob tsis hloov pauv rau ib lub sijhawm.

Daim ntawv coated yog lwm yam khoom siv uas siv ntau rau kev ua khob ntawv. Feem ntau nws muaj qhov chaw du thiab luam ntawv tau zoo. Yog li ntawd, nws ua kom cov qauv thiab cov ntawv sau ntawm khob ntawv meej dua thiab ci dua. Daim ntawv coated kuj muaj lub zog folding thiab tiv taus dej. Nws tuaj yeem tswj tau qhov ruaj khov ntawm cov qauv thaum siv.

2. Kev Taw Qhia Txog Cov Khoom Siv Txheej Rau Cov Khob Ntawv

Yuav kom cov khob ntawv tsis txhob ntub dej thiab nkag tau yooj yim, feem ntau lawv yuav tsum tau muab ib txheej txheej txheej los ua kom zoo. Cov txheej txheej feem ntau muaj xws li polyethylene (PE), polyvinyl alcohol (PVA), polyamide (PA), thiab lwm yam.

Polyethylene (PE) yog ib yam khoom siv txheej uas siv ntau heev. Nws muaj cov yam ntxwv zoo tiv thaiv dej, tiv taus roj, thiab tiv thaiv kev ntws. Cov khoom txheej no tuaj yeem tiv thaiv kas fes lossis lwm yam dej haus kom tsis txhob nkag mus rau hauv lub khob ntawv. Thiab nws tuaj yeem tswj tau qhov zoo ntawm lub khob ntawv.

Polyvinyl cawv (PVA) yog ib yam khoom siv txheej uas tiv taus dej thiab xau tau zoo. Nws tuaj yeem tiv thaiv cov kua dej nkag mus thiab ua kom sab hauv ntawm lub khob ntawv qhuav.

Polyamide (PA) yog ib yam khoom siv txheej uas muaj pob tshab thiab ua haujlwm kub. Nws tuaj yeem tiv thaiv kev hloov pauv ntawm lub khob ntawv thiab siv tau rau qhov kub siab.

B. Kev xav txog ib puag ncig

1. Qhov kev puas tsuaj ntawm cov khob ntawv

Cov ntawv thiab cov ntaub ntawv txheej txheem feem ntau siv rau hauvkhob ntawvmuaj qee qib ntawm kev puas tsuaj. Qhov no txhais tau tias lawv tuaj yeem puas tsuaj ntuj tsim hauv ib lub sijhawm. Cov khob ntawv tsis ua rau muaj kuab paug rau ib puag ncig mus ntev. Qhov sib piv, cov khob yas feem ntau siv cov khoom yas uas tsis yooj yim puas tsuaj. Lawv tuaj yeem ua rau muaj kuab paug loj thiab muaj kev hem thawj rau ib puag ncig.

2. Qhov cuam tshuam ntawm cov khob yas rau ib puag ncig

Cov khoom siv los ua khob yas feem ntau yog polypropylene (PP) lossis polystyrene (PS). Cov khoom no tsis yooj yim lwj. Tom qab muaj ntau lub khob yas pov tseg, feem ntau lawv yuav mus rau hauv qhov chaw pov tseg lossis thaum kawg yuav mus rau hauv dej hiav txwv. Qhov no tau dhau los ua ib qho ntawm cov khoom ua rau muaj kuab paug yas. Kev siv cov khob yas kuj tseem yuav ua rau muaj kev siv ntau dhau ntawm cov khoom siv uas tsis rov ua dua tshiab xws li roj.

Cov khob ntawv muaj kev ua tau zoo dua rau ib puag ncig piv rau cov khob yas. Los ntawm kev siv cov khob ntawv, peb tuaj yeem txo qhov kev siv cov khob yas. Thiab nws kuj pab txo qhov kev ua qias tuaj rau ib puag ncig thiab ua rau muaj txiaj ntsig zoo rau kev txhim kho kom ruaj khov.

Peb cov khob ntawv uas tau ua raws li qhov koj xav tau yog ua los ntawm cov khoom zoo kom ruaj khov thiab txhim khu kev qha, ua tau raws li cov qauv kev nyab xeeb ntawm cov zaub mov. Qhov no tsis yog tsuas yog ua kom koj cov khoom muaj kev nyab xeeb xwb, tab sis kuj ua rau cov neeg siv khoom ntseeg siab rau koj lub hom.

Tham txog koj cov kev xav tau kev cai!
Sau koj cov lus ntawm no thiab xa tuaj rau peb
Xav Li Koj Xav Kho Koj Qhov Kev Kho Kom Zoo 100% Biodegradable Paper Cups

III. Kev tsim qauv ntawm cov khob ntawv

A. Cov txheej txheem txheej sab hauv ntawm cov khob ntawv

1. Kev txhim kho cov khoom tiv thaiv dej thiab rwb thaiv tsev

Cov txheej txheem txheej sab hauv yog ib qho ntawm cov qauv tseem ceeb ntawm cov khob ntawv, uas tuaj yeem txhim kho kev ua haujlwm tiv thaiv dej thiab cua sov ntawm cov khob.

Hauv kev tsim cov khob ntawv ib txwm muaj, feem ntau yuav muaj ib txheej polyethylene (PE) txheej rau sab hauv khob ntawv. Cov txheej no muaj kev ua haujlwm tiv thaiv dej zoo. Nws tuaj yeem tiv thaiv cov dej haus kom tsis txhob nkag mus rau hauv lub khob ntawv. Thiab nws kuj tseem tuaj yeem tiv thaiv taukhob ntawvlos ntawm kev deforming thiab tawg. Tib lub sijhawm, PE txheej kuj tseem tuaj yeem muab qee yam kev rwb thaiv tsev. Nws tuaj yeem tiv thaiv cov neeg siv kom tsis txhob hnov ​​​​​​qhov kub ntau dhau thaum tuav khob.

Ntxiv rau PE txheej, kuj tseem muaj lwm cov ntaub ntawv txheej tshiab uas siv dav hauv cov khob ntawv. Piv txwv li, polyvinyl cawv (PVA) txheej. Nws muaj kev tiv thaiv dej thiab tiv thaiv kev xau. Yog li, nws tuaj yeem ua kom sab hauv ntawm lub khob ntawv qhuav zoo dua. Tsis tas li ntawd, polyester amide (PA) txheej muaj kev pom tseeb siab thiab kev ua haujlwm kaw cua sov. Nws tuaj yeem txhim kho qhov zoo li thiab kev ua haujlwm kaw cua sov ntawm cov khob ntawv.

2. Kev lav phib xaub ntawm kev nyab xeeb ntawm zaub mov

Ua ib lub thawv siv los tuav cov khoom noj thiab dej haus, cov khoom siv txheej sab hauv ntawm cov khob ntawv yuav tsum ua raws li cov qauv kev nyab xeeb zaub mov. Qhov no ua kom tib neeg siv tau nws yam tsis muaj kev phom sij.

Cov khoom siv txheej sab hauv yuav tsum tau dhau daim ntawv pov thawj kev nyab xeeb zaub mov. Xws li daim ntawv pov thawj FDA (Food and Drug Administration), daim ntawv pov thawj khoom siv rau zaub mov EU, thiab lwm yam. Cov ntawv pov thawj no ua kom cov khoom siv txheej sab hauv lub khob ntawv tsis ua rau muaj kuab paug rau zaub mov thiab dej haus. Thiab nws tseem ceeb heev uas yuav tsum xyuas kom meej tias lawv tsis tso cov tshuaj lom tawm, kom ntseeg tau tias cov neeg siv noj qab haus huv thiab muaj kev nyab xeeb.

B. Kev tsim qauv tshwj xeeb ntawm cov khob ntawv

1. Tsim qauv txhawb nqa hauv qab

Qhov kev tsim kho hauv qab ntawm lubkhob ntawvyog los txhim kho lub zog ntawm lub khob ntawv. Qhov no tuaj yeem tiv thaiv lub khob ntawv kom tsis txhob vau thaum lub sijhawm sau thiab siv. Muaj ob txoj kev tsim kho hauv qab uas siv tau: lub hauv qab uas tais thiab lub hauv qab uas siv tau.

Qhov tais hauv qab yog ib qho kev tsim uas ua los ntawm kev siv cov txheej txheem tais tshwj xeeb hauv qab ntawm lub khob ntawv. Ntau txheej ntawv raug kaw ua ke los ua ib qho qauv hauv qab ruaj khov. Qhov no tso cai rau lub khob ntawv kom tiv taus qee qhov hnyav thiab siab.

Lub hauv qab uas muaj zog yog ib qho kev tsim uas siv cov qauv tshwj xeeb lossis cov ntaub ntawv tshwj xeeb rau hauv qab ntawm lub khob ntawv los ua kom lub zog ntawm cov qauv muaj zog dua. Piv txwv li, ua kom tuab ntawm hauv qab ntawm lub khob ntawv lossis siv cov ntaub ntawv ntawv uas ruaj khov dua. Cov no tuaj yeem ua kom lub zog hauv qab ntawm lub khob ntawv zoo dua thiab txhim kho nws txoj kev tiv taus siab.

2. Siv cov nyhuv ntawm lub thawv

Feem ntau cov khob ntawv yuav muab tso rau hauv cov thawv thaum lub sijhawm thauj mus los thiab khaws cia. Qhov no tuaj yeem txuag tau qhov chaw thiab txhim kho kev ua haujlwm zoo. Yog li ntawd, qee qhov kev tsim qauv tshwj xeeb tau siv rau cov khob ntawv. Qhov no tuaj yeem ua tiav cov txiaj ntsig zoo dua ntawm cov thawv.

Piv txwv li, qhov tsim ntawm lub khob ntawv tuaj yeem ua rau hauv qab ntawm lub khob npog sab saum toj ntawm lub khob ntawv tom ntej. Qhov no ua rau nws yooj yim rau cov khob ntawv kom haum ua ke thiab txuag qhov chaw. Tsis tas li ntawd, kev tsim qauv tsim nyog ntawm qhov siab thiab txoj kab uas hla ntawm cov khob ntawv kuj tseem tuaj yeem txhim kho kev ruaj khov ntawm cov khob ntawv sib sau ua ke. Qhov no tuaj yeem zam qhov xwm txheej tsis ruaj khov thaum lub sijhawm sib sau ua ke.

Cov txheej txheem txheej sab hauv thiab kev tsim qauv tshwj xeeb ntawm cov khob ntawv tuaj yeem txhim kho lawv cov kev ua haujlwm thiab kev ua tau zoo. Los ntawm kev tsim kho tshiab thiab kev txhim kho tas mus li, cov khob ntawv tuaj yeem ua tau raws li tib neeg xav tau cov khoom siv sib cuag nrog zaub mov zoo dua. Ntxiv mus, nws tuaj yeem muab kev nyab xeeb, yooj yim, thiab tus phooj ywg ib puag ncig rau tus neeg siv.

khob kas fes pov tseg

IV. Lub neej ua haujlwm thiab kev ua haujlwm ntev ntawm cov khob ntawv

A. Kev tiv taus cua sov thiab kev tiv taus siab ntawm cov khob ntawv

1. Qhov cuam tshuam ntawm qhov kub ntawm kas fes rau ntawm cov khob ntawv

Cov khob ntawvFeem ntau yog siv los tuav cov dej haus kub, xws li kas fes. Qhov kub ntawm kas fes tuaj yeem muaj feem cuam tshuam rau qhov tiv taus cua sov ntawm cov khob ntawv. Thaum qhov kub ntawm kas fes siab, cov khoom siv txheej sab hauv ntawm lub khob ntawv yuav tsum muaj qhov tiv taus cua sov zoo. Qhov no tiv thaiv lub khob ntawv kom tsis txhob tawg lossis deforming. Lub txheej sab hauv feem ntau yog ua los ntawm cov ntaub ntawv xws li polyethylene (PE) lossis polyvinyl cawv (PVA). Cov ntaub ntawv no muaj qhov tiv taus cua sov siab thiab tuaj yeem tiv taus cov kua kas fes kub siab.

2. Lub zog ntawm cov khob ntawv

Lub zog ntawm lub khob ntawv yog hais txog nws lub peev xwm los tiv taus cov zog sab nraud yam tsis muaj kev tawg lossis kev hloov pauv. Lub zog ntawm lub khob ntawv feem ntau yog txiav txim siab los ntawm cov yam xws li cov ntaub ntawv ntawm lub khob ntawv, qhov tsim hauv qab, thiab txoj kev txhawb nqa hauv qab. Cov khob ntawv feem ntau yog ua los ntawm ib txheej lossis ntau txheej ntawm cov ntaub ntawv ntawv. Lub khob yuav tsum tau ua tiav tshwj xeeb kom muaj peev xwm tiv taus qhov siab thiab kev nruj rau qee qhov. Tib lub sijhawm, qhov kev tsim kho kom ruaj khov ntawm hauv qab ntawm lub khob ntawv kuj tseem tuaj yeem txhim kho lub zog ntawm lub khob ntawv. Qhov no pab txo qhov kev puas tsuaj los ntawm kev ntxhov siab.

B. Kev huv thiab kev siv dua ntawm cov khob ntawv

Feem ntau cov khob ntawv yog tsim los ua cov khoom siv pov tseg. Vim tias cov khob ntawv yuav yooj yim puas thiab tsis ruaj khov tom qab siv thiab ntxuav. Qhov laj thawj tseem ceeb rau kev siv cov khob ntawv pov tseg yog rau kev huv thiab yooj yim.

Txawm li cas los xij, qee cov khob ntawv muaj kev siv rov qab tau zoo. Piv txwv li, cov khob ntawv kho tshwj xeeb lossis cov khob ntawv uas muaj lub luag haujlwm kaw rov qab tau. Cov khob ntawv no siv cov ntaub ntawv zoo dua thiab cov qauv tsim tshwj xeeb. Qhov no tuaj yeem ua rau nws tiv taus ntau yam kev siv thiab kev ntxuav.

Ib lub khob ntawv zoo yuav tsum tiv taus cua sov thiab muaj zog. Thiab nws kuj yuav tsum huv si thiab siv tau dua. Qhov no yuav muab kev nyab xeeb, yooj yim, thiab ruaj khov rau cov neeg siv.

V. Kev ntseeg tau thiab kev nyab xeeb ntawm cov khob ntawv

A. Kev pov thawj ntawm cov khoom siv sib cuag zaub mov

1. Daim ntawv pov thawj cuam tshuam txog kev tsim khob ntawv

Hauv ntau lub teb chaws thiab thaj chaw, cov ntaub ntawv siv rau hauv kev tsim cov khob ntawv yuav tsum ua raws li cov qauv ntawv pov thawj khoom siv rau kev sib cuag nrog zaub mov. Cov qauv no feem ntau suav nrog cov kev cai nyab xeeb thiab ruaj khov rau cov ntaub ntawv xws li ntawv, txheej sab hauv, thiab kua mem. Los ntawm kev ua daim ntawv pov thawj, nws tuaj yeem ua kom ntseeg tau tias cov ntaub ntawv siv rau hauv cov khob ntawv tsis ua rau zaub mov qias neeg. Txhawm rau kom ntseeg tau tias cov zaub mov muaj kev nyab xeeb.

2. Kev nyab xeeb ntawm cov khob ntawv thaum kov cov khoom noj

Kev sib cuag ntawmkhob ntawv thiab khoom nojua rau cov tshuaj lom neeg hauv cov khoom siv mus rau hauv cov zaub mov. Yog li ntawd, cov khob ntawv yuav tsum ua tau raws li cov kev cai nyab xeeb ntawm cov khoom siv sib cuag zaub mov. Nws yuav tsum muaj peev xwm ua kom ntseeg tau tias cov zaub mov tsis muaj kuab paug los ntawm cov tshuaj lom neeg. Feem ntau, cov ntaub ntawv uas ua tau raws li cov qauv kev nyab xeeb zaub mov yog siv rau kev txheej sab hauv ntawm cov khob ntawv. Cov ntaub ntawv xws li polyethylene (PE) lossis polyvinyl cawv (PVA) raug suav hais tias tsis muaj teeb meem rau tib neeg lub cev.

B. Kev ntseeg siab thaum siv

1. Tsim thiab sim ua kom dej tsis nkag

Kev tsim cov khob ntawv yuav tsum xav txog lawv cov dej nruj thaum siv. Lub khob ntawv yuav tsum tau dhau los ntawm kev tsim qauv tsim nyog thiab kev sim dej xau nruj. Qhov no ua kom ntseeg tau tias lub khob ntawv tuaj yeem tiv thaiv cov kua kom tsis txhob xau tawm ntawm lub khob thaum thauj nws. Qhov no cuam tshuam txog kev ua haujlwm ntawm qhov sib txuas hauv qab, nrog rau kev tsim kho kom ruaj khov ntawm phab ntsa khob thiab hauv qab. Qhov no tuaj yeem ua kom ntseeg tau tias lub khob ntawv muaj kev ntseeg siab thiab kev nyab xeeb.

2. Kev nplij siab thiab kev tiv thaiv kev plam tsim

Qhov kev xis nyob thiab kev tsim qauv tiv thaiv kev plam ntawm cov khob ntawv yog qhov tseem ceeb rau tus neeg siv kev paub thiab kev nyab xeeb. Kev kho qhov chaw thiab kev tsim qauv ntawm cov khob ntawv tuaj yeem ua rau kom muaj kev nplij siab ntawm cov neeg siv kev paub ntawm tes. Thiab qhov no kuj tseem tuaj yeem txo qhov kev nchuav tsis raug los ntawm kev swb tes. Tsis tas li ntawd, qee cov khob ntawv kuj muaj qhov tsim qauv hauv qab tsis plam. Qhov no ua kom lub khob ruaj khov thiab tsis swb yooj yim thaum muab tso rau.

Kev ntseeg tau thiab kev nyab xeeb ntawm cov khob ntawv yuav tsum pib nrog daim ntawv pov thawj ntawm cov khoom siv sib cuag zaub mov. Qhov no pab kom ntseeg tau tias cov khoom siv siv ua raws li cov qauv kev nyab xeeb. Thaum siv, lub khob ntawv yuav tsum tsim nrog cov qauv tsim nyog thiab raug sim dej xau. Txhawm rau kom ntseeg tau tias lub khob ntawv nruj. Tib lub sijhawm, nws tseem ceeb heev uas yuav tsum xav txog kev nplij siab ntawm tes thiab kev tsim qauv tiv thaiv kev plam ntawm lub khob ntawv. Muab rau cov neeg siv nrog kev paub zoo dua thiab kev nyab xeeb siab dua. Cov yam no ua ke ua kom ntseeg tau tias kev ntseeg tau thiab kev nyab xeeb ntawm lub khob ntawv thaum siv.

Ntxiv rau cov ntaub ntawv zoo thiab cov txheej txheem tsim khoom, peb kuj muab cov kev pabcuam tsim qauv rau koj. Koj tuaj yeem luam lub logo, cov lus hais, lossis cov qauv tshwj xeeb ntawm lub tuam txhab rau ntawm cov khob ntawv, ua rau txhua khob kas fes lossis dej haus zoo li kev tshaj tawm xov tooj ntawm tes rau koj lub hom. Lub khob ntawv tsim tshwj xeeb no tsis yog tsuas yog ua rau lub hom lag luam pom ntau ntxiv xwb, tab sis kuj ua rau cov neeg siv khoom txaus siab thiab xav paub.

Tham txog koj cov kev xav tau kev cai!
Sau koj cov lus ntawm no thiab xa tuaj rau peb

 

VI. Kev Txheeb Xyuas

A. Kev piav qhia txog qhov zoo ntawm cov khob ntawv

Ua ib lub thawv dej haus uas siv ntau, cov khob ntawv muaj ntau yam zoo.

Ua ntej tshaj plaws, khob ntawv tuaj yeem yooj yim khaws, thauj khoom, thiab pov tseg. Nws tsis tas yuav ntxuav, txo qhov kev ua haujlwm ntawm kev saib xyuas thiab kev ntxuav.Qhov thib ob, cov khob ntawv feem ntau tau ntawv pov thawj rau cov khoom siv sib cuag nrog zaub mov. Qhov no ua kom ntseeg tau tias qhov sib cuag ntawm cov zaub mov thiab lub khob muaj kev nyab xeeb. Thiab qhov no tuaj yeem txo qhov kev pheej hmoo ntawm kev ua qias tuaj ntawm zaub mov.Ntxiv rau, ntau lub khob ntawv yog ua los ntawm cov khoom siv rov ua dua tshiab thiab cov khoom siv rov ua dua tshiab. Xws li cov pulp, thiab lwm yam. Cov khoom siv zoo rau ib puag ncig no txo ​​qhov kev xav tau cov peev txheej tsawg thiab txo nws qhov cuam tshuam rau ib puag ncig. Ntau thaj chaw muaj cov chaw rau kev siv cov khob ntawv rov ua dua tshiab. Los ntawm kev siv cov khob ntawv rov ua dua tshiab, cov khib nyiab tuaj yeem txo qis thiab tus nqi rov siv dua ntawm cov peev txheej tuaj yeem txhim kho. Qhov tseem ceeb, cov khob ntawv tuaj yeem tsim thiab luam tawm raws li ntau hom thiab lub sijhawm sib txawv. Cov khob ntawv nrog cov cim lag luam thiab cov qauv zoo nkauj tuaj yeem txhim kho cov duab lag luam thiab kev paub ntawm tus neeg siv.

B. Kev txhawb nqa kev paub txog ib puag ncig

Kev siv cov khob ntawv kuj tseem tuaj yeem txhawb kev paub txog ib puag ncig.

Ua ntej tshaj plaws, ua lwm txoj hauv kev rau cov khob yas, cov khob ntawv tuaj yeem txo qhov kev tsim cov khib nyiab yas. Cov khob yas yog cov thawv dej haus uas siv ib zaug xwb. Lawv siv dav tuaj yeem ua rau muaj cov khib nyiab yas sib sau ua ke thiab muaj teeb meem ib puag ncig.

Qhov thib ob, kev siv cov khob ntawv rov ua dua tshiab yog pom tias yog ib qho tseem ceeb rau ib puag ncig. Kev siv cov khob ntawv tuaj yeem ua rau tib neeg nco txog qhov tseem ceeb ntawm kev cais cov khib nyiab thiab kev siv cov khoom rov ua dua tshiab.

Tsis tas li ntawd xwb,Kev xaiv siv khob ntawv tuaj yeem txhawb kom tib neeg muaj lub tswv yim siv khoom noj kom ruaj khov. Nws tuaj yeem ua rau lawv mob siab rau cov teeb meem ib puag ncig thiab xaiv cov kev xaiv ib puag ncig hauv lawv lub neej txhua hnub.

Cov khob ntawv muaj ntau yam zoo. Tib lub sijhawm, nws siv kuj tseem tuaj yeem txhawb kev txhim kho kev paub txog ib puag ncig. Txo cov khib nyiab yas thiab txhawb kev siv cov cwj pwm kom ruaj khov yog qhov tseem ceeb heev.

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