Pakadali pano, matenda odana ndi mliri waku China alowa m'malo osankhika, ndipo dziko la China lakonzedwanso. Anti-mliri sungalekanitsidwe ndi nsalu yosungunuka yomwe ikufunika popewa miliri. Chovala chowongolera, monga chofunikira kwambiri pazovala zoteteza ku mliri ndi masks, chakhala chodziwika kwambiri kwakanthawi ndipo chakhala chofunidwa pagulu. Zida zofunika, Wei Lei akumaumba amayendera nthawi, amakula ndikutsatira njira yatsopano yosungunuka, adatsogolera pakupanga bwino mawonekedwe a nsalu zokutira, tsopano apeza maudindo ambiri, ndikupeza ukadaulo wazambiri ndi luso pakugwiritsa ntchito nkhungu.

1. Ukadaulo:
Mitundu yachilendo yamutu wakufa ndi 300mm-1600mm, ndipo m'lifupi mwake mungathe kusintha malinga ndi zosowa zapadera za makasitomala.
Bowo la meltblown nsalu diamimita awiri ndi 0mmmm-0,3mm. Kutalika kwa dzenje pakati pa 0.7mm-0.8mm.
Yoyenera kutentha kutentha pansipa 350, kaboni fiber 330-350, PP, PET300 pansipa.
Yoyenerera kutulutsa kokwanira kwa 30-50KG / ola, zofunikira zapansi pamtunda wa 80KG / ola, ndipo zitha kutsimikizidwanso molingana ndi kukula kwa mzere wopanga.

Chithunzi cha mabowo a nsalu za meltblown
Sungunulani-kansalu kansalu kachiwuni kogwiritsa ntchito mawonekedwe a Spunbond osapanga ulusi wopanga mozungulira kuzungulira dzenje -padera mawonekedwe okumbika apakhomo-mulifupi mwake 0.06mm-0.5mm mawonekedwe a 100mm-4000mm dzenje nambala 1-10000 dzenje yaying'ono.

Chachiwiri, mfundo yogwirira ntchito ya mutu wosungunuka ikufa
Mutu wofa-wosungunuka ndiumodzi mwamitu yambiri yamwalira. Mutu wakufa wosungunuka ungagwiritsidwe ntchito kwambiri pazachipatala ndi zaumoyo, pazinthu zothandizira ma insulini, othandizira mabatire, zovala zofunda, ndi zina. Mutu wofufutidwa wamtunduwu umagwira bwanji, momwe ntchito ikuyendera idzapangitsa a Wei Lei kufa opanga mutu kuti akuuzeni.

Kusintha kosungunuka ndikutulutsa njira yothandizira polymer kuchokera ku orifice kuti apange yankho lolunjika. Mphepo yotentha yoomba imawombera kuchokera kumizeremizere ya mpweya mbali zonse za phokoso lamkokomo mwachangu kwambiri kuti utulutse mayendedwe abwino a polymer solution. Tambasula. Mpweya wozizira umaperekedwa kuchokera kumbali zonse ziwiri pamalo ena pansi pamutu wakufa kuti uziziritsa ndikulira kutentha kwake. Kuphatikiza apo, chipangizo chopopera chitha kuperekedwanso pansi pazipangizo zoziziritsa mpweya kuti zipititse patsogolo kuzizira. Chipangizocho chitha kuperekedwanso pansi pa nsalu yotchinga yolumikizira chipangizocho, kuti ulusi wabwino kwambiri womwe umakokedwa ndikupangika ndi mpweya wothamanga kwambiri ungathe kusungidwa bwino pachingwe (kapena chomangirira) cha chida cholandiracho. Pazinthu zosungunuka.

Pomaliza pake
Postcript Wei Lei ali ndi zida zapamwamba komanso zapamwamba kwambiri padziko lonse lapansi, komanso luso lazopanga ndi luso lazopanga. Kwa Wei Lei, kulondola kwa kupanga kwa mutu wakufa kumakhalabe kosagwirizana ndi zitsulo zapamwamba komanso njira yofunikira yolondola. Poyankha malamulo othamangitsidwa omwe amapangidwa ndi Wei Lei, Wei Lei adalimbikitsa zofunikira zonse ndikusunga makinawa kwa maola 24 popanda kutuluka, kuchepetsa nthawi yoyambira mwezi umodzi mpaka mwezi umodzi. Ngakhale atapanikizika kwambiri, monga kampani yapamwamba pamakampani a extrusion flat die, Wei Lei sangataye ntchito yake. Wei Lei akuyembekeza kuti agwirizane nanu!