Roll Formats thiab Dimensions
Qhov pom qhov sib txawv tam sim ntawd ntawm kev lag luam yog lub cev ntawm cov neeg siv khoom yob. North American cov ntawv ci hauv tsev yog ib txwm muag hauv cov yob li ntawm 30 centimeters dav, ua raws li tus qauv kaum ob- ntiv tes, nrog qhov ntev hais hauv ko taw. Cov ntawv muag khoom nyob sab Europe feem ntau nqaim me ntsis tab sis yog muag hauv qhov ntev, thiab lub thawv ntawv txiav cov ntawv xa nrog yob yog nws tus kheej ua lag luam-tsim tsim tshwj xeeb vim tias txoj kev txiav yuav tsum ua haujlwm ib qho -xa.
Foodservice thiab catering lag luam yuav mus rau ib tug sib txawv logic dua: wider yob, ntev ntev thiab hnyav gauges, feem ntau nrog ib tug dispenser, vim hais tias cov ntawv ci yog siv rau ntim wrapping thiab tais npog es tsis yog rau domestic feem.
| Kev ua lag luam yam ntxwv | Hom specification |
|---|---|
| North American khw muag khoom yob | Txog 30 cm dav, taw -raws li qhov ntev, lub teeb rau nruab nrab ntsuas |
| European khw muag khoom yob | Metric lengths, cutter box format, lub teeb rau nruab nrab gauge |
| Catering thiab foodservice yob | Dav thiab ntev dua, hnyav dua ntsuas rau qhwv thiab npog |
| Ua ntej- txiav cov nplooj ntawv | Cov nplooj ntawv square lossis duab plaub nyob rau hauv thaj tsam ntawm kwv yees li 20 x 20 cm txog 30 x 30 cm |
| Tshwj xeeb uas tsis yog{0}} zaub mov | Heavier gauges, tuav nruj nyob rau hauv perforation thiab thermal load |
Cov ntawv ci hauv tsev feem ntau yog muab los ntawm 10 thiab 18 micrometers, nrog hnyav -cov dej num sib txawv ntawm qhov kawg ntawm qhov ntau. Thickness thiab kam rau ua rau cov ntawv ci raug txiav txim rau cov ntawv ci tshwj xeeb xws li EN 546 series hauv Tebchaws Europe lossis qhov sib npaug ntawm cov ntawv ci sib npaug rau lwm qhov.
Kev xyaum ua zaub mov thiab dab tsi nws cuam tshuam rau cov khoom
Kev ua noj ua haus txiav txim siab ntsuas ntau dua li kev nyab xeeb. Cov chav ua noj North American siv cov ntawv ci ntau rau qhov cub ci, qhwv zaub thiab ntses rau chav ua noj, thiab cov tais ci ci, txhua yam uas nyiam qhov ntsuas nruab nrab thiab dav yob. Nyob rau hauv Nyiv thiab qhov chaw ntawm East Asia ntawv ci yog siv rau grilling, rau hauv ob sab phlu me me pans thiab rau bento nthuav qhia, qhov twg nqaim dov thiab huv si txiav ntug muaj nuj nqis. Nyob rau hauv Latin America thiab yav qab teb Europe ntawv ci feem ntau yog siv los qhwv thiab sov flatbreads thiab cov zaub mov hauv txoj kev, uas nyiam lub teeb pom kev zoo uas folds tsis rov qab.
Catering kev khiav hauj lwm nyob rau hauv South Asia thiab Middle East siv ntau cov ntawv ci rau ntim cov khoom noj khoom haus, thiab muaj qhov tseem ceeb hloov mus rau qhov ntsuas zoo ib yam, txhim khu kev qha khoom nyob rau hauv kev lag luam ntev thiab ib qho chaw uas lees txais cov khoom noj ncaj qha.
Shisha thiab Tsis yog -Kev siv zaub mov
Ib qho ntawm cov kev xav tau tshwj xeeb hauv cheeb tsam yog hookah lossis shisha ntawv ci, ib qho tseem ceeb ntim siv hauv Middle East thiab hauv kev lag luam nrog cov zej zog loj. Cov ntawv ci tau muab tso rau hauv ua ntej- txiav cov nplooj ntawv square es tsis yog yob, thiab hnyav dua li cov ntawv ci hauv tsev vim tias daim ntawv tau tho nrog rab koob thiab tom qab ntawd ntim nrog cov hluav taws kub kub, uas yuav tsum tau tuav nws cov duab yam tsis muaj tearing lossis sagging. Cov nplooj ntawv tseem yuav tsum coj tus cwj pwm zoo thaum punctured, txij li lub qhov qauv tswj cov cua ntws mus rau cov luam yeeb.
Lwm yam tsis yog- cov ntawv thov zaub mov nrog lawv tus kheej cov khoom tshwj xeeb suav nrog cov ntawv kos duab thiab khoom siv tes ua, ntawv ci rau cov plaub hau tseem ceeb hauv cov khw, thiab cov ntawv ci horticultural reflective ntawv siv los ua kom muaj teeb pom kev zoo hauv thaj chaw loj hlob.
Khoom noj khoom haus- Hu rau Kev Ua Raws Li Kev Ua Lag Luam
Aluminium ntawv ci uas kov cov zaub mov yog tswj raws li cov zaub mov-cov ntaub ntawv tiv tauj, thiab cov cai siv tau txawv ntawm qhov chaw. Hauv European Union txoj cai tswjfwm (EC) Tsis muaj 1935/2004 siv, txhawb nqa los ntawm kev ntsuas lub tebchaws rau cov hlau thiab los ntawm Council of Europe cov lus qhia txog hlau thiab alloys hauv cov khoom noj khoom haus. Hauv Tebchaws Meskas cov ntaub ntawv raug soj ntsuam raws li cov tshooj lus tseem ceeb ntawm Title 21 ntawm Txoj Cai Tswjfwm Ntiag Tug. Hauv Suav teb tus qauv tswj hwm rau cov khoom noj hlau-cov ntaub ntawv tiv tauj yog GB 4806.9-2016.
Cov lus nug txog kev ua raws cai tsom mus rau qhov muaj pes tsawg leeg ntawm cov hlau, qhov tuab ntawm cov khoom siv tiag tiag, ib qho lacquer lossis txheej txheej ntawm cov zaub mov- tiv tauj lub ntsej muag, thiab kev txwv kev tsiv teb tsaws rau cov ntsiab lus alloying thiab impurities. Cov khoom noj uas muaj kua qaub thiab qab ntsev nrawm nrawm, uas yog vim li cas cov txheej txheem feem ntau siv rau cov neeg siv txawm tias qhov chaw ua lag luam tsis raug cai.
Kev cuam tshuam rau cov neeg muag khoom thiab cov neeg yuav khoom
Vim hais tias hom ntawv, ntsuas thiab kev ua raws cai sib txawv, ib tus neeg xa ntawv foil ua haujlwm rau ntau thaj tsam tsis tuaj yeem kho cov ntawv ci hauv tsev ua ib kab kab. Txoj hauv kev ua tau zoo yog tswj hwm thaj tsam- cov lus qhia tshwj xeeb uas suav nrog qhov dav, ntsuas qhov ntsuas, qhov loj me, txiav hom thiab ntim cov duab kos duab, thiab khaws cov ntaub ntawv ua raws cai sib cais ntawm lub khw muag khoom.
Cov lus thiab daim ntawv lo uas yuav tsum tau muaj ntawm lub khw muag khoom yog ib qho kev hloov pauv hauv cheeb tsam ntxiv, raws li qhov kev xav tau ntawm lub thawv txiav, uas nyob rau hauv qee lub khw tau suav tias yog cov khoom siv rov siv dua thiab lwm yam ntim yooj yim.
Cov lus nug nquag
Q:Vim li cas tsev neeg ntawv yob qhov dav sib txawv ntawm kev lag luam?
A: Yob dav ua raws li thawj kaum ob -inch North American convention nyob rau hauv ib co kev lag luam thiab metric khw muag khoom conventions nyob rau hauv lwm tus neeg, yog li kwv yees li 30 centimeters yog muaj nyob rau hauv North America thaum European yob feem ntau nqaim me ntsis thiab muag nyob rau hauv metric lengths.
Q:Dab tsi gauge siv rau tsev neeg aluminium ntawv ci?
A: Nyob nruab nrab ntawm 10 thiab 18 micrometers yog qhov ib txwm muaj, nrog cov khoom hnyav - cov khoom ua haujlwm nyob rau sab saud thiab cov khoom noj khoom haus qee zaum kuj tseem hnyav dua.
Q:Vim li cas shisha ntawv ci muab los ua hnyav dua ua ntej- txiav cov ntawv?
A: Cov ntawv yog pierced thiab ces loaded nrog kub charcoal, yog li nws yuav tsum tau tuav nws cov duab tsis muaj tearing los yog sagging, uas yuav tsum tau ib tug hnyav gauge tshaj domestic ntawv ci.
Q:Txoj cai twg siv rau zaub mov-hu rau ntawv ci hauv Tebchaws Europe?
A: Txoj Cai Tswjfwm Ntiag Tug (EC) Tsis Muaj 1935/2004 siv, suav nrog kev ntsuas lub tebchaws rau cov hlau thiab cov Council ntawm Tebchaws Europe cov lus qhia txog cov hlau thiab alloys hauv cov khoom noj khoom haus.
Q:Suav tus qauv rau cov khoom noj hlau yog dab tsi -cov ntaub ntawv tiv tauj?
A: GB 4806.9-2016 yog lub teb chaws tus qauv siv rau cov khoom siv hlau thiab cov khoom siv rau kev sib cuag zaub mov hauv Suav teb.
Q:Vim li cas cov ntawv ci qee zaum coated ntawm cov zaub mov -sab sab?
A: Cov khoom noj acidic thiab qab ntsev ua rau muaj kev tsiv teb tsaws ntawm cov ntsiab lus alloying, yog li cov lacquer tsim nyog los yog txheej yog siv los txwv kev tsiv teb tsaws qhov twg cov khoom yog npaj rau cov khoom noj.
