01 Inotonhorera Nhanganyaya
Inotonhodza, sekutaura kunoita zita, chinhu chemvura chinoshandiswa kuchengetedza kutonhora, chinofanira kunge chine kugona kuchengeta kutonhora.Pane chinhu chiri muzvisikwa chinotonhodza zvakanaka, kureva mvura.Zvinonyatsozivikanwa kuti mvura inotonhora munguva yechando kana tembiricha iri pasi pe0 °C.Chaizvoizvo, maitiro echando ndeokuti mvura yemvura inoshandurwa kuita mvura yakasimba mukuchengetedza simba rinotonhora.Munguva iyi, tembiricha yemusanganiswa wechando-mvura icharamba iri pa 0 ° C kusvikira mvura yachinja zvachose kuita ice, panguva iyo kutonhora kwemvura kunopera.Kana kunze kwekushisa kwechando chakaumbwa kwakakwirira kudarika 0 ° C, chando chinotora kupisa kwemamiriro ezvinhu uye zvishoma nezvishoma chinonyunguduka mumvura.Munguva yekuparara, kutonhora kwechando-mvura musanganiswa nguva dzose 0 ° C kusvikira chando chanyunguduka zvachose mumvura.Panguva ino, simba rinotonhora rakachengetwa mumvura rakabudiswa.
Mukuita kuri pamusoro pekuchinjana pakati peaizi nemvura, tembiricha yemusanganiswa wemvura yechando inogara iri pa 0 ℃ uye inogara kwenguva yakati.Izvi zvinodaro nekuti mvura idanho rekuchinja zvinhu pa 0 ℃, iro rinoratidzwa nekuchinja kwechikamu.Iyo mvura inova yakasimba (exothermic), iyo yakasimba inova mvura (endothermic), uye tembiricha haizochinji kweimwe nguva yenguva panguva yekuchinja kwechikamu panguva yekuchinja kwechikamu (ndiko kuti, icharamba ichitora kana kuburitsa huwandu hukuru. yekupisa mukati meimwe nguva yenguva).
Kunyanya kushandiswa kwechikamu chekuchinja kunotonhorera muhupenyu hwedu hwezuva nezuva ndiko "kuchengetedza" kwemichero, miriwo uye chikafu chitsva.Zvokudya izvi zviri nyore kushata pasi petembiricha yepamusoro.Kuti tiwedzere hutsva, tinogona kushandisa chikamu shanduko inotonhorera kugadzirisa ambient tembiricha kuti tiwane mhedzisiro yekudzora tembiricha nekuchengetedza:
02 Application yeCold Coolant
Kune michero, miriwo uye chikafu chitsva chinoda 0 ~ 8 ℃ kutonhora kwekuchengetera, iyo inotonhorera ice packs ichave nechando pa -7 ℃ kweinenge maawa gumi nemaviri (kuona kuti inotonhorera ice mapaketi akazara nechando) isati yagoverwa.Panguva yekugovera, mazaya echando anotonhodza pamwe chete nechikafu zvichaiswa mubhokisi rinotonhorera pamwe chete.Kushandiswa kwemazaya echando kunoenderana nekukura kwebhokisi rinotonhorera uye nguva yekudzivirira.Iyo yakakura bhokisi iri uye iyo yakareba nguva yekudzivirira iri, iyo yakawanda ice packs ichashandiswa.Iyo general operation process ndeiyi inotevera:
03 Application yeFrozen Coolant
Zvekudya zvakaomeswa nechando zvinoda 0 ℃ kutonhora kwekuchengetera, iyo yefiriji ice packs ichave nechando pa -18 ℃ kweanenge maawa gumi nemaviri (kuona kuti mafiriji echando mapaketi akazara nechando) isati yagovaniswa.Panguva yekugovera, mazaya echando akaiswa mufiriji uye zvokudya zvichaiswa muincubator pamwe chete.Kushandiswa kwemazaya echando kunoenderana nekukura kwebhokisi rinotonhorera uye nguva yekudzivirira.Iyo yakakura iyo inotonhorera bhokisi iri uye iyo yakareba nguva yekudzivirira iri, iyo yakawanda ice pack ichashandiswa.Iyo general operation process ndeiyi inotevera:
04 Inotonhorera Maumbirwo & Mazano eKushandisa
Nekufambira mberi kwevanhu, hupenyu hwevanhu huri kuramba huchikwira, uye kuwanda kwekutenga online munguva yeInternet kuri kuwedzerawo.Zvikafu zvakawanda zvitsva uye zvakaomeswa zviri nyore kushatisa mukufambisa kwekutaura pasina "tembiricha yekudzora uye kuchengetedza".Iko kushandiswa kwe "phase shanduko inotonhorera" yave sarudzo yakanyanya kunaka.Mushure mekunge chikafu chitsva uye chakaomeswa chanyatsodzorwa tembiricha uye ichichengetwa nyowani, hupenyu hwevanhu hwakavandudzwa zvakanyanya.
Nekugara uchishandiswa kwe0 ℃ uye mazaya echando akaomeswa nechando, ko iyo inotonhodza kubva mukutsemuka kwemaaizi paki panguva yekufambisa ichatyisidzira kuchengetedzeka kwechikafu?Ichakonzera kukuvadza kumuviri wemunhu kana ikanwiwa usingazive?Mukupindura kumatambudziko aya, tinoita mirairo inotevera yechando mapaketi:
| Zita | Product | Materials | Iye TshamwariTest Reports |
| Kutonhora Ice Pack |
| PE/PA | Roll firimu chikafu chekusangana chirevo (Chirevo Nha. /CTT2005010279CN) Mhedziso:Zvinoenderana ne "GB 4806.7-2016 National Food Safety Standard - Plastic Materials and Products for Food Contact", kutama kwese, zvinodikanwa zvekunzwa, decolorization test, heavy metal (yakaverengerwa nemutobvu) uye potassium permanganate kushandiswa zvese zvinosangana nezvinodiwa nenyika. |
| SodiumPolyacrylate | SGS Oral Toxicity Test Report (Chirevo Nha./ASH17-031380-01) Mhedziso:Zvinoenderana nechiyero che "GB15193.3-2014 National Chikafu Chengetedzo Standard - Acute Oral Toxicity Test", acute oral LD50 yeiyi sampuro kune ICR mbeva.＞10000mg/kg.Zvinoenderana neiyo acute toxicity classification, ndeyeiyo chaiyo isiri-chepfu level. | ||
| Mvura | |||
| Frozen Ice Pack |
| PE/PA | Roll firimu chikafu chekusangana chirevo (Chirevo Nha. /CTT2005010279CN) Mhedziso:Zvinoenderana ne "GB 4806.7-2016 National Food Safety Standard - Plastic Materials and Products for Food Contact", kutama kwese, zvinodikanwa zvekunzwa, decolorization test, heavy metal (yakaverengerwa nemutobvu) uye potassium permanganate kushandiswa zvese zvinosangana nezvinodiwa nenyika. |
| PotassiumChloride | SGS Oral Toxicity Test Report (Chirevo Nha. /ASH19-050323-01) Mhedziso:Zvinoenderana nechiyero che "GB15193.3-2014 National Chikafu Chengetedzo Standard - Acute Oral Toxicity Test", acute oral LD50 yeiyi sampuro kune ICR mbeva.＞5000mg/kg.Zvinoenderana neiyo acute toxicity classification, ndeyeiyo chaiyo isiri-chepfu level. | ||
| CMC | |||
| Mvura | |||
| Remark | The refrigerated uye nechandoice packsvakaedzwa neNational tripartite laboratory: bhegi rekunze ndiro rinowanikwa nechikafu, uye chinhu chemukati hachina chepfu. Mazano:Kana zvinhu zvemukati zvadeuka zvosangana nechikafu, ndapota chisukurudze nemvura yemupombi inoyerera. Kana iwe ukangoerekana wadya zvishoma zvechandorongedza mukati zvinhu, nzira yekurapa yakavakirwa pamamiriro chaiwo, kana pasina zviratidzo zvisingafadzi, senge kusvotwa, kurutsa, kurwadziwa mudumbu, manyoka, nezvimwe. unogona kuenderera mberikumirira uyecherechedza, inwa mvura yakawanda kubatsira chandopack zviri kunze kwemuviri; Asi kana pane zviratidzo zvisingafadzi, zvinokurudzirwa kuenda kuchipatara nenguvaprofessionalkurapwa, uye kuunza icepackkufambisa kurapwa. | ||
Nguva yekutumira: Jul-01-2022