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Yuav ua li cas khaws cov ntaub tsis-woven kom ntseeg tau tias kev lim dej zoo | JINHAOCHENG
Cov ntaub yaj yog cov khoom siv lim dej tseem ceeb ntawm lub ntsej muag, uas feem ntau yog txiav txim siab los ntawm cov txheej txheem lim dej ntawm cov khoom siv lim dej yaj, feem ntau muab faib ua cov khoom siv kho tshuab, electrostatic adsorption thiab electret kho. 1. Cov khoom siv kho tshuab Cov khoom siv kho tshuab tuaj yeem ua raws li nram no: A. Drople...Nyeem ntxiv -
Cov kev xav tau ntawm cov ntaub tsis-woven meltblown rau lub ntsej muag yog dab tsi | JINHAOCHENG
Txij li thaum tus kab mob Coronavirus tshiab kis mus thoob plaws, cov ntaub npog ntsej muag tau dhau los ua ib yam khoom siv tiv thaiv tseem ceeb rau tib neeg. Tam sim ntawd, cov ntaub npog ntsej muag tau dhau los ua khoom muag tsis tshua muaj nyob hauv khw. Thiab kev tsim cov ntaub npog ntsej muag los ntawm cov ntaub mos mos uas tsis yog ntaub, vim qhov sib txawv loj dhau, hauv lub network tau dhau los ua...Nyeem ntxiv -
Puas siv tau daim npog ntsej muag pov tseg ib zaug xwb | JINHAOCHENG
Cov ntaub npog qhov ncauj pov tseg tsuas yog siv tau ib zaug xwb thiab tsis tuaj yeem ntxuav, ua noj thiab lwm txoj kev. Puas tuaj yeem ntxuav cov ntaub npog qhov ncauj nrog cawv txau? Tus kab mob Coronavirus tshiab tsuas yog 0.08 micron txog 0.1 micron, yog li cov ntaub npog qhov ncauj kho mob pov tseg tsuas yog tuaj yeem thaiv cov khoom me me tsis pub tsawg dua 3 microns. Txawm li cas los xij, si...Nyeem ntxiv -
Txoj kev tsim cov ntaub npog qhov ncauj pov tseg | JINHAOCHENG
Cov ntaub npog qhov ncauj pov tseg uas feem ntau siv hauv khw yog ua los ntawm cov khoom siv tsis yog woven, uas xav tau cov ntaub ntawv thiab cov khoom siv hauv qab no: Cov ntaub ntawv xav tau rau cov ntaub npog qhov ncauj pov tseg: 1.PP tsis yog-woven ntaub; 2.Yaj cua tshuab ntaub; 3.Choj ntawm lub qhov ntswg; 4. Cov hlua pob ntseg thiab lwm yam khoom siv. Cov khoom siv xav tau ...Nyeem ntxiv -
Lub npog ntsej muag kho mob siv ib zaug xwb yuav hloov ntau npaum li cas | JINHAOCHENG
Qhov tshwm sim ntawm COVID-19 ua rau lub ntsej muag npog yog ib yam khoom nrov. Nws nyuaj rau cov khw muag tshuaj yuav lub ntsej muag npog lawm, txawm tias lawv muaj los xij, lawv yuav txwv kev yuav khoom. Ib txhia neeg yuav hnav lub ntsej muag npog pov tseg ntev ntev kom txuag tau lub ntsej muag npog. Lub ntsej muag npog kho mob pov tseg hloov pauv ntau npaum li cas? Ib txwm...Nyeem ntxiv -
Yuav ua li cas thiaj paub qhov txawv ntawm daim npog ntsej muag pov tseg thiab daim cuav | JINHAOCHENG
Feem ntau, cov ntaub npog qhov ncauj pov tseg tau muab faib ua cov ntaub npog qhov ncauj ntawv, cov ntaub npog qhov ncauj carbon uas ua kom muaj zog, cov ntaub npog qhov ncauj paj rwb, cov ntaub npog qhov ncauj daim txhuam cev, cov ntaub npog qhov ncauj phais mob thiab cov ntaub npog qhov ncauj N95. Yuav ua li cas thiaj paub qhov txawv ntawm cov ntaub npog qhov ncauj pov tseg thiab cov ntaub npog qhov ncauj cuav? Ua ntej tshaj plaws, mus rau lub tsev muag tshuaj ib txwm muaj, tsev kho mob kom yuav, los ntawm lub xeev pom zoo txoj kev ib txwm muaj ...Nyeem ntxiv -
Yuav hnav thiab siv lub npog ntsej muag pov tseg li cas | JINHAOCHENG
Feem ntau lub npog ntsej muag pov tseg yog ua los ntawm ob txheej ntawm 28g tsis-woven. Lub qhov ntswg yog ua los ntawm cov yas uas tsis muaj kuab paug rau ib puag ncig yam tsis muaj hlau. Nws ua pa tau thiab xis hnav. Haum rau siv hauv cov chaw tsim khoom siv hluav taws xob, cov kev pabcuam noj mov, lub neej txhua hnub thiab lwm yam xwm txheej. P...Nyeem ntxiv -
Puas muaj qhov sib txawv ntawm cov ntaub npog qhov ncauj pov tseg ib txwm thiab cov ntaub npog qhov ncauj kho mob pov tseg | JINHAOCHENG
Ua ntej, cov ntaub npog qhov ncauj kho mob. Cov ntaub npog qhov ncauj kho mob feem ntau yog cov ntaub npog qhov ncauj uas siv pov tseg tsis tau, cov ntaub npog qhov ncauj gauze thiab cov ntaub npog tiv thaiv kab mob. 1. Cov ntaub npog qhov ncauj uas siv pov tseg tsis tau uas muaj ntau tshaj peb txheej tuaj yeem cais cov kab mob thiab cov hmoov av, thiab nws muaj kev nyab xeeb thiab txhim khu kev qha siv ib zaug, tsis muaj kev pheej hmoo ntawm kev kis kab mob thib ob. 2. Gauze ...Nyeem ntxiv -
Hnav cov ntaub npog qhov ncauj pov tseg kom raug | JINHAOCHENG
Kev hnav lub npog ntsej muag pov tseg kom raug: 1. Muaj qhov sib txawv ntawm xim ntawm sab pem hauv ntej thiab sab nraub qaum ntawm lub npog ntsej muag pov tseg. Qhov tsaus yog sab pem hauv ntej, nrog rau sab pem hauv ntej tig mus rau sab nraud. 2. Tom qab hnav lub npog ntsej muag, nws yog ib qho tseem ceeb uas yuav tsum nias cov hlau ntawm ob sab ntawm lub qhov ntswg nrog b...Nyeem ntxiv -
Yuav ua li cas thiaj paub qhov txawv ntawm sab pem hauv ntej thiab sab nraub qaum ntawm lub npog ntsej muag pov tseg | JINHAOCHENG
Koj puas qhia tau qhov sib txawv ntawm sab xub ntiag thiab sab nraub qaum ntawm lub npog ntsej muag pov tseg? Nrog rau kev txhim kho thiab kev nce qib ntawm cov nuj nqis hauv kev lag luam, qhov cuam tshuam rau ib puag ncig tau tob zuj zus. Muaj ntau tus neeg pib raug cuam tshuam los ntawm huab cua tsis zoo thiab xav tias ua tsis taus pa thaum tawm mus. Lawv kuj ...Nyeem ntxiv -
Ib txoj kev rau kev hloov kho sai ntawm cov ntaub tsis-woven uas yaj tau | JINHAOCHENG
Hauv cov txheej txheem tsim khoom ntawm meltblown nonwoven, vim yog cov yam ntxwv ntawm qhov kub thiab txias, cua siab, pwm, ceev thiab lwm yam ntawm qhov sib piv, yog li qhov xav tau kev khiav lag luam tas li thiab debugging, txhawm rau ua kom cov khoom lag luam ua tiav cov txiaj ntsig zoo tshaj plaws. Cov hauv qab no yog cov ntsiab lus luv luv ntawm kev paub ...Nyeem ntxiv -
Dab tsi yog meltblown nonwoven | JINHAOCHENG
Tam sim no, cov ntaub tsis yog woven uas yaj tau siv dav hauv kev siv cov ntaub ntawv lim dej. Txij li xyoo 1970, ntau yam kev them nqi thiab cov lim dej tshwj xeeb nrog cov nqi electrostatic los ntawm kev sib xyaw cov fibers sib txawv tau tsim thiab siv. Qhov tshwm sim tam sim ntawd yog qhov electrostat tam sim no ...Nyeem ntxiv -
5 daim ntawv thov kom pom kev txhim kho ntawm cov ntaub tsis-woven | JINHAOCHENG
Tuam Tshoj yog lub ntiaj teb cov neeg siv khoom loj tshaj plaws ntawm cov ntaub tsis-woven uas yaj-txaus, nrog rau kev siv ib tus neeg ntawm cov ntaub tsis-woven uas yaj-txaus ntau dua 1.5kg. Txawm hais tias tseem muaj qhov sib txawv ntawm Tuam Tshoj thiab cov tebchaws tsim kho xws li Tebchaws Europe thiab Tebchaws Meskas, qhov kev loj hlob sai yog qhov pom tseeb, uas yog ...Nyeem ntxiv -
SMS tsis-woven ntaub los ntawm uas | JINHAOCHENG
Cov ntaub npog qhov ncauj yog cov ntaub tsis-woven, uas yog cov ntaub tsis-woven piv rau cov ntaub textile, thiab yog tsim los ntawm cov xov hlau directional lossis random. Cov ntaub npog qhov ncauj kho mob feem ntau yog cov qauv ntau txheej, feem ntau hu ua SMS qauv (2 S thiab 1 M txheej). Tam sim no, tus lej siab tshaj plaws ntawm cov txheej hauv Ch...Nyeem ntxiv -
Yuav ua li cas xaiv lub npog ntsej muag tsis-woven | JINHAOCHENG
Cov ntaub npog ntsej muag feem ntau muaj xws li: cov ntaub npog ntsej muag paj rwb, cov ntaub npog ntsej muag pov tseg (piv txwv li, cov ntaub npog ntsej muag phais, cov ntaub npog ntsej muag phais), thiab cov ntaub npog ntsej muag tiv thaiv kev kho mob (cov ntaub npog ntsej muag N95/KN95). Ntawm lawv, cov ntaub npog ntsej muag tiv thaiv kev kho mob (cov ntaub npog ntsej muag N95/KN95) thiab cov ntaub npog ntsej muag phais kho mob yog cov khoom kho mob uas tau tswj hwm los ntawm lub xeev txij li SARS ...Nyeem ntxiv
