Masiku ano, ndi miliri yobwerezabwereza, opanga zazikulu nthawi zambiri amasankha ukadaulo wokonza nsalu zosungunula kuti apange nsalu zosungunuka.Zida zazikulu zamakina ndi zida zake zimaphatikizapo:automatic feeder, screw extruder, melt metering pump, rotary hydraulic press, rotary hydraulic filter device, kusungunula zida za Spray, chubu chozungulira, zopota, makina opangira ukonde, zida zamakina, pulogalamu yamagesi (chowotcha mpweya wotentha ndi chowotcha chamagetsi), electret makina ndi zida, electronic control system, etc.

Extruder wononga motsatizana extruder zotsatira ndi: kusungunula zopangira kudula mu zidutswa;

Zotsatira za pampu yosungunula metering ndi: kutsimikizira kwa metrological, kuwongolera kutuluka ndi kukula kwa tinthu tating'onoting'ono ta ulusi wamankhwala, ndikupitilizabe kusamutsa kusungunuka kwa spinneret.

Zotsatira za chosinthira chophimba ndikusefa zotsalira mu melt kuti musatseke mabowo a spinneret.

Zida zopanga nsalu zopanda nsalu zakuthupi chubu ndi zida zachitsulo za spinneret: ndiye nsonga yofunika kwambiri pakusungunula zida zopangira zida.

Kuchuluka kwa fiber fiber ya nsalu yowombedwa yosungunuka kumayambira 0.5 mpaka 10 μm.Panthawi yonse ya extrusion ndi kupanga spinneret, kufanana ndi kudalirika kwa chitoliro cha chakudya kumakhudza kwambiri zopangira za nsalu zosungunuka.Popanga chitoliro cha 1.6-mita yayikulu yosungunuka, ma diameter angapo a 2500 ayenera kukhomeredwa pakhungu.Kachulukidwe wake wachibale ndi yunifolomu kutentha kukana ali ndi malamulo okhwima, ndi zolakwa za m'mimba mwake pafupifupi 0.3MM ndipo si upambana 2%.;Kusalala kwa m'mimba mwake ndi 0.01um-0.03um kotero kuti galasi lagalasi liri mulingo, ndipo sipayenera kukhala zolakwika mu kufanana.

Zotsatira za makina obwezeretsanso ndi: nsalu yosungunula yosungunuka imayikidwa mu tray.

Zotsatira za pulogalamu ya gasi (chowotcha mpweya wotentha ndi chotenthetsera chamagetsi) ndikuwonetsa kutentha ndi mphamvu yogwira ntchito ya mpweya wofunda womwe umagwiritsidwa ntchito pozungulira mphepo yamkuntho.

Makina a Electret ndi zida: onjezani kusungitsa kwabwino kwa electret yopanda umboni, onani zambiri

Choncho funso n'lakuti, ngati chikhalidwe Sungunulani kuwombedwa mzere wopanga kale wodzaza zambiri dongosolo, ndipo akufuna kupita ku Sungunulani nkhonya mzere, mmene kusankha sanali nsalu kupanga zipangizo kupanga?

Wapanga makina opangira pulasitiki ndi zida (zopanda makina), monga makina osagwiritsa ntchito nsalu ndi zida.Ngakhale chitoliro chosungunuka chosungunuka sichinapangidwe, mapaipi ena azinthu adzachitidwa pafupi.

Kachiwiri, kodi pali anthu ambiri m'gulu la makina ndi zida omwe apanga ma meltblown omwe sanalukidwe nsalu?Wopanga makina abwino a chigoba sangathe kusintha makinawo ndi zida zokha, koma mbuye wa fakitale ya chigoba amatha kusintha zonse nthawi imodzi.

Monga kupanga ndi kupanga makina a chigoba, pambuyo poti zidziwitso zamakina opanga makina azidziwitso sizingalandiridwe, ukadaulo wodzipangira wangoyamba kumene kukulitsa kupanga makina a chigoba.Chifukwa chake, padzakhala makampani ambiri opanga zida zopanga nsalu zosalukidwa akuwonjezera kupanga ndi kusungunuka.Mphamvu ya mzere wopopera.Aliyense ayenera kusamala kuti asiyanitse.

Atamaliza kafukufukuyu,ambiri opangaomwe amagwiritsidwa ntchito popanga nsalu zosungunuka akukweza makina awo ndi zida zawo.Kuphatikiza pa ntchito zatsopano, zida zaposachedwa za makina ndi zida zili ndi nkhawa kwambiri.Ngati mutsatira zomwe zili pamwambazi, tsimikizirani mosamala mzere wopanga komanso tsiku loperekera magawo ofunikira.Chinthu china ndikumvetsetsa kukula kwa bizinesi ya wogulitsa, nkhani zachipambano zam'mbuyomu, ndi kuyitanitsa zambiri.Ngati dongosolo likukakamizika kuikidwa, silili bwino.