Xaiv lub siab- lub raj mis cawv zoo yuav tsum muaj kev ntsuam xyuas dav davcov khoom zoo, cov qauv tsim, cov ntaub ntawv siv tes ua haujlwm, thiab kev ua haujlwm haum-tag nrho cov uas cuam tshuam ncaj qha rau kev nyab xeeb, txuag cov txiaj ntsig, thiab kev nthuav qhia cov khoom lag luam cawv. Hauv qab no yog cov ncauj lus kom ntxaws, cov lus qhia ua tau zoo rau kev xaiv:
1. Muab qhov tseem ceeb tshaj -Cov Khoom Siv Zoo
Cov khoom ntawm lub raj mis cawv yog lub hauv paus ntawm kev ua tau zoo, nrog rau iav yog qhov kev xaiv zoo tshaj plaws thiab zoo tshaj plaws (yas tsis pom zoo rau lub sijhawm ntev - cawv cia vim muaj peev xwm tshuaj tiv thaiv).
Soda-lime glass vs. crystal glass:
Dej qab zib-lime iav (ib txwm iav): Tus nqi- zoo, nrog cov pob tshab zoo thiab tshuaj lom neeg ruaj khov, haum rau feem ntau nruab nrab - cov khoom cawv. Xyuas kom nws ua tau raws li cov zaub mov- cov qauv qib (piv txwv li, FDA daim ntawv pov thawj hauv Asmeskas, GB 4806.5-2016 hauv Suav teb) kom tsis txhob hnyav hlau nag lossis daus (xws li, txhuas, cadmium).
Crystal iav (lead-dawb siv lead ua iav yog qhov nyiam): siab dua refractive Performance index thiab gloss, txhim kho qhov pom kev pom ntawm cawv. Lead-dawb siv lead ua iav tshem tawm txoj kev pheej hmoo ntawm cov hlau lead leaching, ua rau nws zoo tagnrho rau siab -kawg cawv ntim. Tshawb xyuas cov ntawv pov thawj zoo li EU REACH lossis US FDA rau kev coj noj coj ua -dawb ua raws.
Thickness thiab uniformity: High-cov iav fwj zoo muaj cov phab ntsa tuab (feem ntau 2-3 hli rau lub cev, tuab dua hauv qab thiab caj dab). Cov thickness tsis sib xws tuaj yeem ua rau tawg yooj yim thaum thauj lossis hloov kub. Coj mus rhaub lub raj mis maj mam- lub suab meej, nkig qhia tias iav zoo; ib lub suab dull tuaj yeem qhia cov npuas sab hauv lossis tsis sib xws.
2. Ntsuas cov qauv tsim thiab kev ua haujlwm
Tus tsim yuav tsum sib npaug practicality (sealing, cia) thiab usability (kua, tuav).
sealing kev ua tau zoo:
Lub raj mis lub qhov ncauj (tiav) yuav tsum muaj cov xov zoo sib xws los yog haum kom haum lub kaus mom (cov kaus mom yas, lub hau ntsia hlau, corks) kom nruj. Kuaj los ntawm kev ntsia hlau rau ntawm lub hau - yuav tsum tsis txhob muaj qhov xoob lossis pa tawm. Rau cork-cov fwj kaw, xyuas kom lub caj dab txoj kab uas hla yog qhov tseeb los tiv thaiv cork shrinkage lossis leakage dhau sijhawm.
Rau siab- cawv cawv (Ntau dua lossis sib npaug li 40% ABV), xav txog cov fwj uas muaj cov khoom siv airtight (piv txwv li, zaub mov- qib silicone) los tiv thaiv cawv evaporation thiab oxidation.
Zoo thiab stability:
Lub raj mis puag yuav tsum tiaj tus thiab tuab kom ruaj khov (tsis txhob tipping). Lub hauv paus concave (punt) tsis tsuas yog txhim kho kev ruaj ntseg tab sis kuj tseem pab cov av nkos (tseem ceeb rau cov hnub nyoog cawv).
Lub cev lub cev yuav tsum yog ergonomic- yooj yim tuav thiab ncuav yam tsis muaj txaws. Tsis txhob muaj cov npoo ntse dhau los yog lub caj dab nqaim uas ua rau txhaws / nchuav nyuaj.
Kev tiv thaiv lub teeb (rau rhiab cawv):
Cov cawv xws li cawv, brandy, lossis cov khoom siv tes ua tuaj yeem degrade thaum raug UV teeb. Xaiv amber, tsaus ntsuab, los yog frosted iav fwj los thaiv UV rays; Lub raj mis ntshiab tsuas yog tsim rau cov cawv nrog lub neej luv luv lossis cov khoom khaws cia hauv qhov chaw tsaus.
3. Tshawb xyuas Craftsmanship thiab Surface Quality
Kev ua haujlwm zoo nkauj qhia txog cov chaw tsim khoom cov qauv thiab zam qhov tsis xws luag uas cuam tshuam rau kev siv tau lossis kev zoo nkauj.
Nto tiav:
Lub raj mis saum npoo yuav tsum du, tsis muaj khawb, npuas, lossis impurities (suav nrog). Cov npuas loj dua 2 hli los yog pawg impurities tuaj yeem ua rau lub iav tsis muaj zog thiab saib tsis zoo.
Printing/decoration (logos, labels, embossing) yuav tsum yog qhov tseeb, tsis yog -fading, thiab ruaj khov. Rau kev tshuaj ntsuam -cov ntawv luam tawm, kos lub ntsej muag maj mam- tsis muaj tev tawm qhia tias muaj adhesion zoo. Cov qauv embossed yuav tsum tau ntse thiab sib xws yam tsis muaj jagged npoo.
Ntug kev kho mob:
Lub raj mis lub qhov ncauj thiab lub hauv paus npoo yuav tsum tau polished du kom tsis txhob muaj kev txiav thaum tuav (xws li, txhaws, ntim, neeg siv khoom siv). Cov npoo ntxhib yog ib qho cim ntawm kev ua haujlwm tsis zoo.
Dimensional raug:
Txheeb xyuas qhov sib xws ntawm lub raj mis qhov siab, txoj kab uas hla, thiab ntim (piv txwv li, 750ml qauv cawv fwj). Qhov ntev tsis sib xws tuaj yeem ua rau muaj teeb meem nrog cov kab ntim khoom (piv txwv li, daim ntawv lo, capping) thiab cuam tshuam rau hom khoom sib xws.
4. Xav txog kev ua raws cai thiab kev ruaj ntseg
Kev cai ua raws cai: Xyuas kom cov fwj ua tau raws li cov qauv kev nyab xeeb hauv cheeb tsam (xws li Tuam Tshoj tus GB 4806.5, EU's CE, US FDA) thiab cov ntawv cim npe (xws li, ntim cov cim, cov ntawv tshaj tawm). Rau cov fwj cawv xa tawm, xyuas kom ua raws li lub teb chaws txoj cai (piv txwv li, California's Prop 65 rau cov hlau hnyav).
Sustainability: Xaiv cov iav fwj uas siv tau (feem ntau iav yog 100% recyclable) los yog cov qauv tsim (txo cov iav siv yam tsis muaj kev cuam tshuam lub zog) kom txo cov pa roj carbon hneev taw. Qee cov tuam txhab lag luam muab cov raj mis rov ua dua tshiab (PCR iav) uas sib haum nrog eco- cov khoom lag luam zoo.
5. Sib txuam nrog cov khoom muag
Nkag mus - qib cawv: Ua ntej tus nqi- zoo dej qab zib- cov txiv qaub iav fwj nrog kev ua haujlwm yooj yim (kev sib khi, ruaj khov) thiab kho kom zoo nkauj yooj yim.
Nruab nrab-rau- siab- cawv kawg: Siv cov hmoov lead-dawb siv lead ua iav los yog xim iav nrog cov qauv zoo nkauj (embossing, cov duab kev cai) txhawm rau txhim kho tus nqi zoo dua.
Luxury/collectible cawv: Xaiv handcrafted siv lead ua fwj los yog txwv - ib tsab tsim nrog siab - ua tiav zoo (xws li, kub plating, frosted cov ntsiab lus) kom muaj kev cuam tshuam tshwj xeeb.
Daim ntawv teev npe tseem ceeb rau kev xaiv
- Txheeb xyuas cov ntaub ntawv pov thawj (khoom noj-qib, txhuas- dawb yog muaj).
- Tshawb xyuas phab ntsa thickness, deg defects, thiab ntug smoothness.
- Kuaj sealing kev ua tau zoo nrog lub kaus mom / corks.
- Txheeb xyuas qhov sib xws thiab ruaj khov.
- Xyuas kom ua raws li cov cai hauv cheeb tsam.
- Muab cov qauv tsim nrog cov khoom muag thiab cov hom phiaj sustainability.
Los ntawm kev tsom mus rau cov yam no, koj tuaj yeem xaiv lub raj mis cawv uas tiv thaiv koj cov khoom zoo, txhim kho cov duab zoo nkauj, thiab ua tau raws li cov neeg siv khoom xav tau-txawm yog kev tsim khoom lag luam lossis kev sau tus kheej.
