Cov khoom siv dej khov dab tsi ua los ntawm? Thiab cov yam ntxwv hauv dej khov yog dab tsi?
Cov dej khov pob zoo rau cov thawv noj su thiab cov thawv txias yog qhov ua kom muaj cov khoom noj thiab dej haus tshiab, nyab xeeb, thiab txias rau ob peb teev.
Ua hauj lwm ntawm cov dej khov
Cov dej khov pob nqus thiab khaws cov khaub thuas thaum muab tso rau hauv lub freezer, tom qab ntawd maj mam tso nws thaum muab tshem tawm.
Cov haujlwm ntawm cov dej khov:
- Khaws zaub mov, dej haus, lossis tshuaj txias txias thaum thauj khoom.
- Txo kev cia siab rau tib - Siv cov pob khoom txias lossis cov khoom siv txias.
- Saj zawg zog txawm tias ua kom khov, ua kom nws yooj yim rau qhwv ib ncig ntawm cov khoom.
- Insulated sab nraud rpet txheej minimizes ua kom lwg me me thaum ncua tsheb txias.
Cov ntaub ntawv muaj pes tsawg leeg ntawm cov dej khov
Ice pob yog feem ntau tsim ntawm siab - molecular cov ntaub ntawv, uas tuaj yeem raug faib ua ob hom tseem ceeb, txhua tus muaj cov yam ntxwv sib txawv:
1. Nylon (PA): paub rau nws lub zog tensile lub zog thiab cov kev coj tsis zoo, nylon muaj kev nyuaj siab thaum lub sij hawm ua kom khov thiab yaj. Qhov no durability ua tau zoo txuas ntxiv lub neej ntawm cov dej khov, ua rau nws xaiv qhov zoo tshaj plaws rau cov xwm txheej uas yuav tsum tau siv nquag.
2. Polyethylene (PE): Cov ntaub ntawv nthuav qhia zoo heev corrosion tsis kam thiab nyob ib ncig ntawm 0 degree} {} 18 degree. Tshwj xeeb, polyethylene tsis ua brittle ntawm tsawg kub. Raws li qhov tshwm sim, nws yog feem ntau siv nyob rau hauv kev pov tseg lossis ntev lub sij hawm cov khoom siv dej khov.
Qhov siv tau zoo tshaj plaws ntawm cov dej khov nab kuab
Noj su thawv→ Cia cov qhaub cij, cov txiv hmab txiv ntoo, thiab khoom noj txom ncauj tshiab rau tsev kawm ntawv, chaw ua haujlwm, lossis mus ncig.
Lub hnab txias / hnab ev ntawv→ tswj cov dej haus thiab cov ris tsho hauv kev kub ntxhov thaum noj mov thaum phanning, mus pw hav zoov, lossis kev sib tw.
Kev ua si sab nraum zoovWirec zoo rau kev mus ncig ua si, taug kev, lossis kev ntaus pob ncaws pob uas muaj zaub mov cia ntxiv.
Cov dej -}} absor absor absor absor absor feature ntawm cov khoom siv dej khov tshwj xeeb lossis ntev}}} absor absor absor absor absor absor absor absor absor absor absor absor absor absor absor absor absor absor absor absor absor) sab hauv lawv.
Lub hauv paus ntsiab lus: Qhov dej {- absor absor absor absor absor absor absor absor absor times absor times times in in in in in in in in in {} zoo li cov xauv rau hauv noo noo thiab tiv thaiv cov kua ntws.
Cov txiaj ntsig: los ntawm kev txo cov dej evaping nyob rau hauv cov dej khov pob, no cob seeb tus nqi ntawm cov dej khov muaju. Raws li qhov tshwm sim, nws txuas lub sijhawm txias los ntawm 30% rau 50% piv rau cov qauv dej {}}}} pack packs. Ib qho ntxiv, nws yuav pab zam cov teeb meem xws li shrinkage lossis dej xau uas tuaj yeem tshwm sim los ntawm cov dej ua kua hauv lub hnab tom qab yaj.
Cov txheej txheem tsim qauv tsom rau kev txhim kho kev sib khi thiab ua kom ruaj khov, nrog cov kauj ruam tseem ceeb hauv qab no:
1. Sib khi thev naus laus zis: Qhov no cuam tshuam nrog kev sib khi ua ke lossis siab- zaus vuam kom fuse ntawm ob txheej ntawm cov khoom siv polymer. Cov qauv no tau ua tiav lub zog ua kom muaj zog ntau dua 0.5 MPa, uas pab tiv thaiv kom txhob tawg thiab xau dej, txawm tias kub tsawg.
2. Kev kho mob tshwj xeeb: qee cov khoom lag luam hauv dej khov kho tau kho nrog anti- cov hluav taws xob zoo li qub, tiv thaiv kev ua kom muaj kev sib cuam tshuam thiab ua kom muaj kev tiv thaiv cov cuab yeej tsis muaj kev cuam tshuam. Tsis tas li ntawd, UV {{{}} Cov neeg tiv taus ntxiv tau sib xyaw los tiv thaiv cov khoom thaum nyob sab nraum zoov.
Qhov zoo ntawm cov dej khov pob rau cov thawv noj su thiab txias txias
1. Khaws cov zaub mov thiab dej qab zib tshiab
Saib xyuas qhov kub thiab txias rau cov khoom muaj txiaj ntsig zoo li cov qhaub cij, zaub nyoos, txiv hmab txiv ntoo, thiab dej haus.
Txo txoj kev pheej hmoo ntawm cov khoom noj lwj thiab cov kab mob muaj txiaj ntsig, tshwj xeeb yog thaum huab cua sov lossis ntev tau cog lus.
2. Reusable thiab eco - tus phooj ywg
Yuav Khov thiab siv ntau pua lub sijhawm, txo qhov xav tau rau ib qho - Siv cov pob khoom txias lossis pov tseg.
Ib txhia yog ua nrog cov tsiaj rov ua dua tshiab lossis tsis - toxic gel, Ua raws li cov hom phiaj ruaj khov.
3. Yooj yim thiab portable
Slim, lub teeb yuag, thiab yooj yim kom haum rau hauv cov thawv noj su, lub hnab txias txias, lossis cov tshuaj insulated.
Cov qauv hloov tau yooj yim cia lawv qhwv ib ncig ntawm cov ntim lossis haum rau cov chaw me me.
4. Mess - dawb txias
Kev xau {-} Ua pov thawj txheej plhaub tiv thaiv raws li nws melts, khaws koj lub thawv noj su lossis kom huv.
5. Kev ncua sij hawm txias txias
Tsim kom nyob txias rau ob peb teev, ua rau lawv zoo tshaj rau kev noj su, chaw ua haujlwm noj mov, cov nkauj, mus ncig ua si.
6. Muaj kev nyab xeeb rau txhua lub hnub nyoog
Tsis - kev lom zem, zaub mov-}}}}}}}}} }ures zoo nkauj nyob ib puag ncig cov menyuam yaus thiab cov neeg laus.
Tsis muaj kev sib cuag ncaj qha nrog dej khov uas xav tau, yog li tsis muaj kev pheej hmoo ntawm kev hlawv lossis nchuav.
7. Cov ntawv thov ntau ntau
Tsis tsim nyog tsuas yog rau cov zaub mov tab sis kuj tseem yog rau cov tshuaj, cov khoom noj kom zoo nkauj, lossis cov haujlwm sab nraum zoov uas xav tau.
Ice Pob Cov Kev Siv Cov Kev Siv Hluav Taws Xob
1.Tsis muaj cov chaw ib puag ncig: tsis ua rau cov dej khov rau qhov kub siab dua 60℃(piv txwv li lub hnub ci lossis qhov no tuaj yeem ua rau cov khoom siv kom muag muag thiab deform. Ib qho ntxiv, kom khov cov chaw kub yuav tsum tsis pub dhau -30℃los tiv thaiv cov khoom siv polymer los ua kev tawg thiab tawg.
2. Tiv thaiv lub cev puas tsuaj: zam kev sib cuag nrog cov khoom ntse (xws li txiab lossis iav tawg) los tiv thaiv kua muag hauv lub hnab uas tuaj yeem ua rau to taub. Tsis txhob quab yuam los yog nyem cov dej khov, tshwj xeeb yog cov uas muaj cov zog nqus dej, kom ntau dhau los yuav ua rau cov qauv gel.
3. Kev tshuaj xyuas tshwj xeeb: ua ntej siv, tshuaj xyuas cov npoo ntawm cov dej khov rau kev puas tsuaj thiab tshawb xyuas cov chaw sib khi rau cov kab nrib pleb rau cov kab nrib pleb Yog tias koj pom tias cov khoom lag luam uas nqus tau yooj yim lossis tau poob nws txoj kev nqus tau, cov dej khov pob tau ua tsis muaj txiaj ntsig thiab yuav tsum tau hloov ua ntej.
Ice pob, ob qho tib si rov siv tau thiab pov tseg, muab yooj yim txias cov kev daws teeb meem rau ntau yam kev siv. Reusable Ice pob, feem ntau muaj cov gel los yog kua, ua raws li lub thermal loj, muab kev ua kom txias dua tom qab khov. Cov khoom siv "tam sim ntawd" pob dej khov, siv tshuaj ntxuav tes, siv tshuaj tua neeg, siv cov tshuaj lom neeg txias thiab yog siv rau cov ntawv thov ua ntej.
Reusable Ice Pob:
Lub peev xwm cua txias: Gel {-}}} Daim ntawv khov dej khov muaj ntau dua thiab ntev} {1} rau cov gel lub peev xwm nqus ntau dua.
Yam ruaj khov: Cov pob no muaj nyob rau hauv ruaj khov, puncture- Cov ntaub ntawv tsis txaus ntseeg xws li siv nylon laminate cov yeeb yaj kiab, ua rau lawv muaj kev sib haum xeeb thiab kub ntxhov.
Tus to toeak: Txawm hais tias puas, lub gel tseem muaj nyob hauv pob, tiv thaiv kev xau thiab muaj peev xwm ua phem rau cov khoom txias.
Versatility: Gel pob tuaj yeem siv rau ob qho tib si txias thiab ua kom txias txias rau kev kho mob.
Qhov Twg: Cov pob gel tswj qhov ntsuas kub zoo dua li ua rau dej khov, uas melts sai thiab poob nws cov kev ua kom txias.
Cov Khoom Siv Hluav Taws Xob Pob Khoom Siv:
Kev ua kom ua kom muaj zog: Cov pob no khaws cia rau ntawm chav tsev kub thiab ua kom tau los ntawm rupturing ib lub hnab sab hauv ntim muaj dej. Cov dej no tau sib xyaw nrog cov tshuaj zoo li ammonium nitrate, ua rau muaj kev ntxim siab txias.
Kev xeem: Lawv yooj yim rau cov khoom siv ua ntej thiab zoo tagnrho rau cov xwm txheej uas khov tsis tau ua ntej.
Ib Leeg Siv: Cov pob ntawv no yog tsim rau tam sim ntawd, ib - lub sij hawm txias thiab tsis tuaj yeem rov qab siv dua.
Kev Kho Mob Siv: Lawv feem ntau yog siv rau kev kho cov kev raug mob me, txo qis o, thiab muab kev kho mob.
Cov Nta Dav:
Yooj yim siv: Ob hom ntawv feem ntau yog cov neeg siv - Tus phooj ywg npaj - reusable pob yuav tsum tau khov, thaum lub sij hawm Instant pob yuav tsum tau ua kom ua haujlwm.
Tus nqi - ua hauj lwm zoo: Cov pob rov siv zog yuav yog kev lag luam ntau dua, whereas cov pob uas pov tseg tau muab kev xav tau yooj yim.
Kev xyuas xim: Cov pob gel rusable ntau zaus tsis yog - pakic, tab sis nws ib txwm pom zoo los xyuas cov khoom tshwj xeeb rau cov ntaub ntawv kev nyab xeeb. Hloov siab, cov pob pov tseg tuaj yeem muaj kev puas tsuaj yog tias noj thiab yuav tsum ua kom zoo.
Tswj Qhov Kub: Reusable Pob Tswjhwm Kub Ruaj Khwv rau lub sijhawm ntev dua piv rau cov khoom siv dej khov rau hauv cov khoom lag luam.
