Zaj duab xis Lamination uas muaj teeb meem siab PET/PE rau kev ntim khoom noj

Zaj duab xis Lamination uas muaj teeb meem siab PET/PE rau kev ntim khoom noj

Zaj duab xis HSQY uas thaiv tau zoo PET/PE ua ke ib txheej sab nraud PET rau lub zog kho tshuab, kev ruaj khov ntawm qhov ntev thiab kev luam tawm nrog ib txheej PE sealing rau kev ywj pheej thiab kev kaw cua sov. Cov kev xaiv thaiv uas teev rau cov khoom tam sim no suav nrog EVOH thiab PVDC cov thev naus laus zis rau cov ntawv thov ntim khoom noj uas xav tau kev tiv thaiv zoo dua tiv thaiv kev sib kis ntawm cov pa oxygen, dej noo thiab tsw qab.

Cov khoom tam sim no muaj nyob rau hauv kwv yees li 45-350μm tuab thiab 160-2600mm dav, nrog rau zaj duab xis meej thiab 1-13 xim luam ntawv xaiv. Nws tuaj yeem soj ntsuam rau kev ntim khoom nqus tsev, kev ntim khoom hloov pauv huab cua, nqaij, ntses, khoom noj hiav txwv, khoom noj mis nyuj, kas fes, khoom noj txom ncauj thiab lwm yam khoom noj uas rhiab rau oxygen lossis noo noo.

Kev ua tau zoo ntawm kev thaiv siab nyob ntawm qhov qauv laminate, txheej thaiv, tag nrho cov tuab, txheej sealing thiab cov xwm txheej sim. Yog li ntawd, OTR kawg, WVTR, lub zog sealing, kev sib raug zoo ntawm thermal processing thiab kev ua haujlwm ntawm lub txee ntev yuav tsum tau lees paub rau cov lus qhia zaj duab xis pom zoo thiab cov khoom noj ntim khoom tiag tiag.

Cov Lus Qhia Txog Zaj Duab Xis Lamination Uas Muaj Kev Thaiv Siab PET/PE

Lus Cim Txog Kev Siv Tshuab: Cov ntaub ntawv khoom tam sim no tsis tau tshaj tawm txog qib OTR, WVTR, qhov kub pib ntawm lub foob, lub zog foob, lub zog sib txuas laminate, txoj kab uas hla ntawm lub plawv yob, qhov siab tshaj plaws ntawm lub yob OD lossis cov kev txwv ntawm kev ua haujlwm thermal. Cov nqi no yuav tsum tau lees paub rau qhov kev tsim kho tseeb uas siv hauv pob kawg.

PET/PE Cov Qauv Laminate

PET thiab PE ua haujlwm sib txawv hauv ib daim laminate uas yoog tau. Kev sib xyaw ua ke ntawm lawv ua rau tus tsim pob khoom muaj qhov sib npaug ntawm qhov tawv, kev luam tawm tau yooj yim, lub zog kho tshuab, kev kaw thiab kev ua haujlwm thaiv.

Kev Xaiv EVOH High-Barrier

EVOH siv dav ua cov khoom siv tiv thaiv pa oxygen hauv cov qauv ntim khoom noj ntau txheej. Thaum tiv thaiv hauv lub laminate, nws tuaj yeem txo qhov kev sib kis pa oxygen piv rau cov qauv PET/PE tus qauv.

Kev ua tau zoo ntawm EVOH thaiv yog cuam tshuam los ntawm cov av noo, tuab ntawm txheej thiab kev tsim cov laminate tiav. Vim li no, cov khoom piav qhia tsuas yog ' PET/PE /EVOH' tsis muab cov ntaub ntawv txaus los kwv yees lub neej txee ntawm pob khoom yam tsis muaj qhov tseeb OTR specification thiab cov xwm txheej xeem.

PVDC Kev Xaiv Uas Muaj Kev Thaiv Siab

PVDC kuj tau hais txog nyob rau hauv cov lus qhia tam sim no ntawm cov khoom HSQY ua ib qho thev naus laus zis uas muaj kev thaiv siab. Nws tuaj yeem muab cov pa oxygen, aroma thiab noo noo zoo thaum siv rau hauv cov qauv ntim khoom tsim nyog.

Qhov tseeb PVDC kev teeb tsa thiab kev txheej lossis kev tsim kho laminate tsis tau tshaj tawm rau ntawm nplooj ntawv tam sim no. Cov neeg yuav khoom uas xav tau PVDC qauv yuav tsum thov cov lus qhia txog txheej txheej, cov ntaub ntawv txheej txheej yog tias siv tau, OTR, WVTR thiab cov ntaub ntawv tiv tauj zaub mov.

Zaj duab xis PET/PE txheem vs. Zaj duab xis PET/PE uas muaj teeb meem siab

Nkag Siab Txog OTR Rau Kev Ntim Khoom Noj Uas Muaj Kev Txwv Siab

OTR, lossis tus nqi kis tau oxygen, yog ib qho ntawm cov lus qhia tseem ceeb tshaj plaws thaum xaiv cov yeeb yaj kiab ntim khoom noj uas muaj kev thaiv siab. Nws qhia tau tias muaj pes tsawg cov pa oxygen tuaj yeem hla dhau cov khoom siv hauv qab cov xwm txheej xeem teev tseg.

Feem ntau OTR qis dua muab kev tiv thaiv oxygen zoo dua, tab sis tus nqi OTR tsuas yog muaj txiaj ntsig thaum qhov kub thiab txias, qhov av noo, qhov tuab ntawm cov khoom siv thiab tus qauv xeem kuj tau hais tseg.

Cov nplooj ntawv HSQY tam sim no tsis tshaj tawm ib tus nqi OTR. Cov neeg yuav khoom yuav tsum muab lawv lub hom phiaj OTR lossis cov khoom noj ntim khoom noj kom lub sijhawm khaws cia thiaj li tuaj yeem soj ntsuam cov qauv thaiv tsim nyog.

Nkag Siab Txog WVTR Rau Kev Tiv Thaiv Dej Ntxias

WVTR piav qhia txog qhov ceev uas cov dej ua pa hla dhau daim zaj duab xis raws li cov xwm txheej tau teev tseg. Nws tuaj yeem tseem ceeb rau cov khoom noj uas cov dej noo nce lossis poob cuam tshuam rau qhov zoo, qhov zoo lossis lub sijhawm khaws cia.

Kas fes, khoom noj qhuav, khoom qab zib ci, khoom noj mis nyuj thiab lwm yam khoom noj uas rhiab rau dej noo yuav xav tau cov hom phiaj tiv thaiv dej noo sib txawv. Yog li ntawd, tag nrho cov pob khoom yuav tsum tau xaiv raws li cov khoom tiag tiag es tsis yog los ntawm cov lus piav qhia dav dav 'kev tiv thaiv siab'.

Zaj duab xis High Barrier rau Modified Atmosphere Packaging

Cov ntim khoom hloov kho cua hloov lossis hloov kho cov pa roj hauv pob khoom kom txhawb nqa cov khoom zoo thiab lub sijhawm khaws cia.

Rau MAP daim ntawv thov, zaj duab xis yuav tsum ua haujlwm nrog tag nrho lub pob khoom. Zaj duab xis thaiv, txheej sealing, tais lossis cov qauv hnab, cov roj sib xyaw, qhov chaw ntim khoom, qhov kub cia thiab kev ruaj khov ntawm lub foob txhua yam cuam tshuam rau kev khaws cia roj.

Cov neeg yuav khoom yuav tsum muab cov khoom noj uas tau ntim, cov roj sib tov uas xav tau thiab lub sijhawm khaws cia uas xav tau thaum thov kom muaj cov qauv PET/PE uas tiv taus huab cua siab rau MAP .

Zaj duab xis thaiv siab rau lub tshuab nqus tsev ntim khoom

Lub tshuab nqus tsev ntim khoom yuav tshem tawm huab cua ntawm lub pob ua ntej kaw thiab siv tau rau nqaij, khoom noj hiav txwv, cheese thiab lwm yam khoom uas xav tau kev txo qis kev raug oxygen.

Kev xaiv cov zaj duab xis nqus tsev yuav tsum xav txog qhov tiv taus qhov tho, lub zog ntawm lub foob, kev tiv taus kev khoov, cov duab ntawm lub pob khoom thiab cov pa oxygen thaiv. Cov khoom uas muaj pob txha ntse, plhaub lossis ntug yuav xav tau cov khoom siv kho tshuab txawv ntawm cov khoom noj mos mos uas tsis muaj pob txha.

PET/PE Zaj duab xis thaiv rau kev ntim nqaij

Cov nqaij tshiab thiab cov nqaij ua tiav lawm yuav tsum tau tiv thaiv kom tsis txhob muaj pa oxygen nkag, poob dej noo thiab xau pob khoom thaum tseem xav tau kev kaw ruaj khov thiab tiv taus kev ntxhov siab.

Thaum xaiv zaj duab xis rau ntim nqaij, qhia hom nqaij, qhov xwm txheej uas muaj pob txha lossis tsis muaj pob txha, lub tshuab nqus tsev lossis MAP txheej txheem, qhov kub thiab txias cia thiab lub sijhawm khaws cia.

Zaj duab xis High Barrier rau ntses & zaub mov hiav txwv

Cov ntses thiab cov khoom noj hiav txwv suav nrog cov ntawv thov rau cov ntim khoom uas muaj kev tiv thaiv siab. Cov ntsiab lus HSQY thawj kuj suav nrog daim duab thov ntim khoom ntses salmon.

Cov kev cai ntim khoom noj hiav txwv tuaj yeem txawv ntawm cov ntses salmon txias tshiab, ntses khov, ntses shellfish thiab cov khoom noj hiav txwv ua tiav. Yog li ntawd, cov qauv zaj duab xis yuav tsum phim cov khoom tiag tiag, hom pob khoom thiab qhov kub thiab txias.

Zaj duab xis High Barrier rau Cheese & Mis nyuj

Cov khoom noj cheese thiab mis nyuj yuav xav tau kev tswj hwm cov pa oxygen thiab cov dej noo ua ke nrog kev kaw ruaj khov thiab kev tiv taus cov roj thiab cov rog los ntawm cov khoom ntim.

Cov cheese sib txawv kuj muaj qhov sib txawv ntawm kev ua pa thiab cov pa roj uas yuav tsum tau ua, yog li qhov kev xa roj tsawg tshaj plaws tsis yog qhov tseeb rau txhua daim ntawv thov mis nyuj. Cov neeg yuav khoom yuav tsum muab cov khoom tseeb thiab lub sijhawm khaws cia.

Zaj duab xis High Barrier rau Kas fes, Tshuaj yej & Khoom noj txom ncauj

Kas fes, tshuaj yej, khoom noj txom ncauj thiab cov khoom noj qhuav tuaj yeem tau txais txiaj ntsig los ntawm kev ntim khoom uas txwv tsis pub muaj oxygen, noo noo thiab kev hloov pauv aroma.

Rau cov ntawv thov no, cov neeg yuav khoom yuav tsum qhia meej seb lub pob kawg puas yog lub hnab, lub hnab me me, cov ntaub qhwv dej lossis lwm hom ntawv thiab seb puas xav tau lub teeb ci ntsa iab, kev ua hlau, qhov tsos matte lossis kev sib xws tshwj xeeb ntawm lub valve.

1-13 Xim Luam Ntawv Rau Cov Ntim Khoom Uas Yooj Yim

Cov lus qhia HSQY tam sim no teev cov xim luam tawm los ntawm 1 txog 13 xim. Cov ntawv luam tawm tuaj yeem ua ke kev tiv thaiv kev thaiv nrog kev tsim hom, cov ntaub ntawv khoom thiab kev nthuav qhia muag khoom.

Rau cov haujlwm luam tawm, muab cov duab kos, txoj kev luam ntawv, tus lej xim, qhov chaw tiav uas xav tau thiab txhua yam kev xav tau ntawm kev tiv taus cua sov lossis txheej txheem. Kev sib raug zoo ntawm kev luam ntawv yuav tsum tau lees paub rau cov qauv laminate kawg.

Kev Ua Haujlwm Zoo ntawm Kab Ntim Khoom & Kev Ua Haujlwm ntawm Kab Ntim Khoom

PE siv ua cov khoom sib khi hauv ntau lub PET/PE laminate. Qhov kub thiab txias tiag tiag ntawm kev pib sib khi, qhov rai sib khi thiab lub zog sib khi nyob ntawm qib PE xaiv thiab cov txheej txheem ntim khoom.

Kev ua tau zoo ntawm cov kab ntim khoom kuj raug cuam tshuam los ntawm cov coefficient ntawm kev sib txhuam ntawm zaj duab xis, kev tawv, kev nkhaus, qhov zoo ntawm kev dov thiab kev tswj qhov nruj. Cov neeg yuav khoom siv cov khoom siv tsis siv neeg los yog cov khoom siv hnab yuav tsum muab cov ntaub ntawv ntawm lub tshuab thaum twg ua tau.

Kev Tiv Thaiv Kev Txhaum thiab Kev Siv Tshuab

Cov ntsiab lus HSQY thawj teev cov txiaj ntsig ntawm zaj duab xis yog lub zog thiab kev tiv taus qhov tho. PET tuaj yeem pab txhawb lub zog tensile thiab kev ruaj khov ntawm qhov ntev rau lub laminate, thaum cov qauv tiav txiav txim siab qhov kawg ntawm kev tawv thiab kev tiv taus flex.

Cov nplooj ntawv tam sim no tsis tshaj tawm cov nqi tensile, elongation, puncture lossis dart-impact. Cov neeg yuav khoom uas muaj cov kev cai kho tshuab txhais tau tias yuav tsum thov cov ntaub ntawv sim rau qhov laminate thiab tag nrho cov tuab.

Kev Tiv Thaiv Aroma & Flavor

Cov qauv thaiv tuaj yeem pab txo qhov kev xa cov pa oxygen, tsw qab thiab cov tshuaj volatile los ntawm kev ntim khoom yooj ywm. Qhov no yog qhov tseem ceeb rau cov khoom noj xws li kas fes, cheese, ntses thiab lwm yam khoom uas qhov tsw qab yog ib feem tseem ceeb ntawm kev ua haujlwm ntev.

Kev tiv thaiv tsw qab tiag tiag nyob ntawm daim laminate tag nrho es tsis yog lub npe PET/PE xwb, yog li ntawd, yuav tsum xaiv cov qauv kawg raws li cov khoom ntim.

Cov Kev Cai Rau Kev Rov Qab, Kev Ua Kub Tau & Kev Ua Thermal

Daim ntawv teev npe thov HSQY thawj zaug hais txog cov hnab yas retort thiab cov hnab ntim khoom noj uas ua tau dej npau. Cov ntawv thov no yuav tsum tsis txhob xav txog rau txhua lub laminate uas muaj kev thaiv siab PET/PE .

Cov txheej txheem rov ua dua, pasteurization, hot-fill thiab boilable ua rau cov ntim khoom raug rau qhov kub thiab txias sib txawv. Cov haujlwm uas xav tau kev ua thermal yuav tsum qhia meej txog qhov kub thiab txias ntawm cov txheej txheem, lub sijhawm, siab thiab hom zaub mov kom paub tseeb tias cov qauv tsim nyog sib cais.

Yuav Ua Li Cas Xaiv Zaj Duab Xis Uas Muaj Kev Thaiv Siab PET/PE

Cov Ntaub Ntawv Txog Kev Tshawb Fawb Kom Paub Tseeb Ua Ntej Yuav Khoom Ntau

• Cov qauv laminate thiab cov txheej txheem raws nraim

• PET , PE thiab cov tuab ntawm cov txheej thaiv

• Tag nrho cov tuab thiab kev kam rau siab

• OTR thiab cov xwm txheej xeem

• WVTR thiab cov xwm txheej xeem

• Qhov kub thiab txias ntawm lub foob pib thiab lub qhov rais ua haujlwm foob

• Lub zog foob

• Lub zog ntawm daim ntawv cog lus laminate

• Cov yam ntxwv ntawm tensile thiab elongation

• Kev tiv thaiv kev tho

• Coefficient ntawm kev sib txhuam qhov twg xav tau los ntawm lub tshuab ntim khoom

• Txoj kab uas hla ntawm lub hauv paus dov

• Qhov siab tshaj plaws ntawm lub yob sab nraud thiab qhov hnyav ntawm lub yob

• Kev kho luam ntawv thiab txoj kev luam ntawv

• Cov ntaub ntawv pov thawj txog kev sib cuag nrog zaub mov rau lub khw muag khoom noj

• Kev sib raug zoo ntawm kev ua haujlwm thermal qhov twg xav tau

Cov Ntaub Ntawv Dab Tsi Koj Yuav Tsum Muab Rau Kev Hais Nqe?

Kev Tsim Khoom thiab Ntim Khoom

Ntim thiab Xa Khoom

Cov Ntaub Ntawv Pov Thawj

HSQY tso saib cov ntaub ntawv pov thawj nrog nws cov khoom ntim khoom yooj ywm. Cov neeg yuav khoom yuav tsum paub tseeb tias cov ntaub ntawv tiv tauj zaub mov, qhov zoo lossis kev ua lag luam tshwj xeeb siv tau rau qhov tseeb PET/PE cov qauv thaiv siab uas tau yuav.

HSQY Kev Nthuav Qhia Thoob Ntiaj Teb

Cov Lus Nug Feem Ntau Txog Zaj Duab Xis High Barrier PET/PE

Zaj duab xis lamination PET/PE uas thaiv siab yog dab tsi?

Nws yog ib daim laminate uas yoog tau uas sib xyaw ua ke PET thiab PE nrog rau lwm yam thev naus laus zis uas tiv thaiv tau qhov chaw uas xav tau. PET muab cov khoom siv kho tshuab thiab hloov pauv tau, PE muab kev ua haujlwm kaw, thiab txheej txheej tiv thaiv raug xaiv los txo cov pa oxygen, dej noo lossis tsw qab raws li qhov xav tau ntawm pob khoom.

Muaj cov ntaub ntawv thaiv dab tsi?

Cov ntaub ntawv khoom HSQY tam sim no teev cov thev naus laus zis thaiv EVOH thiab PVDC . Cov qauv tseeb yuav tsum tau lees paub rau qhov project ntim khoom xav tau.

Puas yog PET/PE /EVOH zoo ib yam li PET/PE / PVDC ?

Tsis yog. EVOH thiab PVDC yog cov khoom siv thaiv sib txawv nrog cov qauv sib txawv thiab cov yam ntxwv ua tau zoo. Cov neeg yuav khoom yuav tsum qhia lossis lees paub tias yuav tsum muaj cov thev naus laus zis thaiv twg es tsis txhob kho ob qho kev tsim kho zoo ib yam.

Muaj cov tuab li cas?

Cov lus qhia HSQY tam sim no teev kwv yees li 0.045-0.35 hli, sib npaug li 45-350μm.

Muaj qhov dav li cas rau dov?

Qhov dav dav tshaj tawm yog 160-2600mm.

OTR ntawm zaj yeeb yaj kiab yog dab tsi?

Cov ntaub ntawv khoom tam sim no tsis tshaj tawm ib qho nqi OTR ruaj khov. OTR nyob ntawm qhov qauv thaiv, tuab thiab cov xwm txheej xeem. Thov cov ntaub ntawv OTR tshwj xeeb rau qib zaj duab xis xaiv.

WVTR yog dab tsi?

Tus nqi WVTR ruaj khov tsis tau tshaj tawm rau ntawm nplooj ntawv tam sim no. Cov neeg yuav khoom uas muaj cov kev cai tiv thaiv dej noo tau teev tseg yuav tsum muab WVTR thiab cov xwm txheej sim.

Zaj yeeb yaj kiab puas haum rau kev ntim khoom hloov pauv huab cua?

Cov khoom no tuaj yeem raug soj ntsuam rau MAP daim ntawv thov uas cov qauv zaj duab xis xaiv muab cov pa roj thaiv thiab kev ua haujlwm kaw. Cov khoom noj, cov roj sib xyaw, hom pob khoom thiab cov xwm txheej khaws cia yuav tsum tau muab rau kev soj ntsuam.

Cov yeeb yaj kiab puas siv tau rau kev ntim khoom nqus tsev?

Cov ntim khoom siv nqus tsev yog suav nrog cov kev siv uas tau npaj tseg. Kev xaiv zaj duab xis kawg yuav tsum xav txog kev ua haujlwm ntawm kev thaiv, kev tiv thaiv kev tho, lub zog ntawm kev foob thiab cov qauv ntawm cov khoom ntim.

Puas yog nws tsim nyog rau kev ntim nqaij?

Yog, zaj duab xis uas muaj kev thaiv siab tuaj yeem ntsuas tau rau cov nqaij tshiab lossis cov nqaij ua tiav lawm. Qhia seb cov khoom puas muaj pob txha lossis tsis muaj pob txha, cov txheej txheem ntim khoom, qhov kub thiab txias cia thiab lub sijhawm khaws cia.

Zaj yeeb yaj kiab puas haum rau ntses salmon thiab cov khoom noj hiav txwv?

Yog. Cov ntses thiab cov khoom noj hiav txwv yog cov ntawv thov tseem ceeb, thiab nplooj ntawv HSQY thawj zaug suav nrog daim duab ntim ntses salmon. Qhov thaiv thiab cov lus qhia tshwj xeeb yuav tsum phim cov khoom noj hiav txwv thiab cov txheej txheem ntim khoom.

Puas siv tau rau cheese thiab cov khoom noj mis nyuj?

Yog. Cov yeeb yaj kiab uas muaj cov khoom thaiv siab siv tau rau cov ntawv thov ntim khoom noj cheese thiab mis nyuj. Qhov kev xa roj uas xav tau yuav txawv ntawm cov khoom, yog li qib kev thaiv yuav tsum tau xaiv raws li cov khoom noj tiag tiag.

Puas siv tau rau kas fes thiab khoom noj txom ncauj?

Kas fes, tshuaj yej thiab khoom noj txom ncauj yog cov lus qhia siv tam sim no. Cov haujlwm yuav tsum qhia meej txog cov pa oxygen, dej noo, tsw qab thiab lub teeb uas xav tau nrog rau hom ntawv kawg ntawm pob.

Zaj yeeb yaj kiab puas tuaj yeem luam tawm tau?

Yog. Cov lus qhia tam sim no ntawm cov khoom teev 1-13 xim luam ntawv. Muab cov duab kos, tus lej xim, cov txheej txheem luam ntawv thiab qhov tiav xav tau rau kev lees paub.

Qhov no puas yog zaj duab xis lidding rau preformed cov tais ?

Cov nplooj ntawv no tau muab tso rau hauv daim ntawv yas dav PET/PE uas muaj kev thaiv siab rau kev ntim khoom noj uas yooj ywm. HSQY muaj cov khoom tshwj xeeb tais -lidding rau PET , PP thiab cov kab ke tais -sealing.

Zaj yeeb yaj kiab puas yooj yim tev los yog xauv lub foob?

Qhov chaw tam sim no tsis txhais tau tias muaj kev ua haujlwm yooj yim-tawv lossis xauv-kaw rau cov khoom no. Kev ua haujlwm ntawm kev foob nyob ntawm PE txheej sealant thiab cov khoom sib txuas. Hais hom kev foob uas xav tau thaum thov kev hais nqe.

Zaj yeeb yaj kiab puas haum rau kev ntim khoom rov qab?

Daim ntawv teev npe thawj zaug hais txog kev ntim khoom retort, tab sis yuav tsum tsis txhob xav tias qhov sib xws ntawm retort rau txhua qhov PET/PE cov qauv thaiv siab. Muab qhov kub ntawm retort, lub sijhawm ntev, siab thiab hom zaub mov kom paub tseeb tias qhov kev tsim kho qib thermal tsim nyog.

Puas tsim nyog rau cov ntim khoom uas ua tau dej npau?

Kev siv tau rau hauv dej npau yuav tsum muaj cov qauv uas tsim nyog rau cov xwm txheej kub uas tau teev tseg. Qhia qhov kub ntawm dej thiab lub sijhawm ua kom sov ua ntej xaiv zaj duab xis.

Zaj yeeb yaj kiab puas siv tau dua tshiab?

Ib daim PET/PE laminate uas muaj ntau cov polymers thiab cov txheej thaiv yuav tsum tsis txhob raug piav qhia tias yog cov khoom siv rov ua dua tshiab. Kev siv rov ua dua tshiab nyob ntawm cov qauv khoom siv tag nrho thiab cov txheej txheem sau thiab rov ua dua tshiab hauv kev ua lag luam.

Muaj cov ntaub ntawv dab tsi txog kev sib cuag nrog zaub mov?

Cov duab ntawv pov thawj tau tso tawm nrog cov khoom tam sim no, tab sis cov ntaub ntawv pov thawj rau kev sib cuag zaub mov yuav tsum tau lees paub rau qhov qauv laminate thiab lub khw muag khoom ua ntej siv rau kev lag luam.

Muaj qhov loj ntawm lub plawv yob thiab qhov loj tshaj plaws ntawm lub yob li cas?

Cov nqi no tsis tau tshaj tawm hauv cov ntsiab lus tam sim no ntawm cov khoom. Qhia cov kev cai ntawm lub tshuab ntim khoom thiab dov thaum thov kev hais nqe.

Lub sijhawm teev tseg yog dab tsi?

Cov ntaub ntawv khoom tam sim no teev kwv yees li 10-14 hnub ua haujlwm nyob ntawm qhov kev qhia tshwj xeeb thiab qhov ntau npaum li cas ntawm kev txiav txim. Lub sijhawm tsim khoom kawg yuav tsum tau lees paub nrog cov qauv pom zoo thiab cov kev cai luam ntawv.

Kuv yuav tsum muab cov ntaub ntawv dab tsi rau kev hais nqe?

Muab hom khoom noj, hom pob khoom, tuab, qhov dav ntawm lub yob, lub hom phiaj OTR/WVTR lossis lub sijhawm khaws cia, MAP lossis qhov yuav tsum tau ua hauv lub tshuab nqus tsev, cov khoom siv kaw, qhov kub thiab txias cia, kev luam ntawv, qhov yuav tsum tau ua kom sov, qhov ntau thiab qhov chaw xa khoom.