Cov khoom muaj pes tsawg leeg ntawm cov ntawv kho mob kom tsis muaj menyuam cov hnab yas ntim khoom yog ntawv + cov ntaub ntawv yas sib xyaw, uas yog siv los ntim cov khoom siv kho mob kom tsis muaj menyuam thiab yog nyob rau hauv thawj ntim ntim ntawm cov khoom. Feem ntau, cov hnab ntim cov hnab yas tsis muaj menyuam yuav tsum tau luam tawm cov ntaub ntawv ntsig txog cov chaw tsim khoom lossis cov khoom siv kho mob.
Raws li kev cai, qhov chaw luam ntawv yuav tsum tsis pub tshaj 50%. Cov npe npe suav nrog cov hnab ntim tsis muaj menyuam, cov hnab ntim tsis muaj menyuam, cov hnab ntim tshuaj kho mob, thiab cov hnab ntawv kho mob.
Cov hnab ntim tshuaj kho mob ntawm cov ntaub ntawv kho mob tuaj yeem siv rau EO ethylene oxide thiab cov cua kub kub, xws li cov cua kub kom tsis muaj menyuam lossis cov khoom siv kho mob hauv tsev kho mob kom tsis muaj menyuam, thiab tuaj yeem siv cov khoom kom tsis muaj menyuam.
PET (polyester) / PE (polyethylene) tsis muaj xim tsis muaj xim thiab pob tshab kho mob cov yeeb yaj kiab yuav tsum tsis txhob siv rau qhov kub thiab txias, vim PE nws tus kheej tsis tuaj yeem tiv taus qhov kub thiab txias, thiab nws cov nplaum tsis tuaj yeem tiv taus qhov kub thiab txias. Yog li, nws tsis pom zoo kom siv PET (polyester) / CPP (polypropylene) rau irradiation sterilization, vim irradiation hluav taws xob tuaj yeem ua rau CPP hnub nyoog thiab ua rau nkig, thiab cov teeb meem halides kuj tuaj yeem ua rau nag lossis daus.
Feem ntau, hauv kev cob qhia huv xws li 100000 * purification Rhiav, cov khoom tau ntim rau hauv hnab. Tom qab ntawd, muab lub hnab ntim nrog lub tshuab cua sov thiab ua kom tsis muaj menyuam los ntawm kev muab tso rau hauv lub thawv ntawv. Vim muaj cov ntaub ntawv sib txawv, lub txee lub neej ntawm cov kab mob feem ntau muab faib ua 1 xyoo, 3 xyoos, thiab 5 xyoos, tag nrho cov no tau dhau los ua pov thawj kev laus. Qhov no tuaj yeem ua pov thawj tias cov khoom siv kho mob hauv lub hnab tsis muaj menyuam ua ntej kev thauj mus los thiab khaws cia, kom txog thaum lub tsev kho mob tus kws tu neeg mob qhib lawv, kom lawv tuaj yeem ua kom tsis muaj menyuam ncaj qha.
Lub hauv paus ntsiab lus ua haujlwm: Los ntawm kev siv lub semi permeability thiab antibacterial thaj chaw ntawm cov ntaub ntawv ntim, sterilizing gases xws li EO ethylene oxide los yog chav dej tuaj yeem nkag mus rau kom ua kom tsis muaj menyuam, tiv thaiv cov kab mob nkag mus rau hauv cov hnab yas ntim khoom kom tsis muaj menyuam dua. Xyuas kom meej tias lub hnab tseem tsis muaj menyuam nyob rau hauv qhov yuav tsum tau khaws cia, kev thauj mus los, thiab lub neej txee kom txog thaum lub hnab ntim cov hnab yas tsis muaj menyuam tau qhib. Tswj lub xeev tsis muaj menyuam ntawm cov khoom. Lub ntim yuav tsum tsis txhob kis tau los ntawm huab cua, fiber ntau tawg, plua plav, lwm yam khoom txawv teb chaws, lossis kab mob. Yog li ntawd, kev ntim khoom yuav tsum xyuas kom meej tias cov khoom ntim tsis puas; Ua tiav kaw, nrog rau qhov tsim nyog tev lub zog, tsis permeable, tsis tawg, thiab huv tev.