Kuyambira m'mawa wa zaka za m'ma 21, chitukuko chansalu yosawomba yosungunukam'dziko lapita patsogolo ndi ma hops ndi malire.
Hills Company ndi Nordson Company ya ku United States adapanga kale ukadaulo wa zinthu ziwiri zosungunuka, kuphatikiza mtundu wa khungu, mtundu wa mbali, makona atatu, etc. chiwerengero cha mabowo pa inchi ya meltblown kupota zinthu akhoza kufika mabowo 100, voliyumu extrusion wa dzenje lililonse akhoza kufika 0.5 g/ min.

Meltblown Nonwoven FabricKwa N95 99 Mask | JINHOCHENG

Skin-core Type Itha kupangitsa kuti nsalu yosakhala ndi nsalu ikhale yofewa ndipo imatha kupangidwa kukhala yokhazikika, yokhazikika komanso yopangidwa mwapadera. Nthawi zambiri, ma accoutrements otsika mtengo amagwiritsidwa ntchito ngati pachimake, ndipo ma polima amtengo wapatali okhala ndi maphukusi apadera kapena ofunsidwa ndi zigawo zakunja za khungu. Mwa fanizo, pachimake ndi polypropylene, ndipo khungu lakunja ndi nayiloni kuti ulusiwo ukhale wowoneka bwino; Kusungunuka mfundo polyethylene kapena kusinthidwa polypropylene, kusinthidwa poliyesitala, etc. Pakuti mpweya wakuda conductive filaments, ndi conductive pachimake wokutidwa kunja.
Mtundu wa mbali ndi mbali Itha kupangitsa kuti nsalu yosakhala ndi nsalu ikhale yosalala bwino. Nthawi zambiri amapangidwa ndi ma polima awiri osiyana, kapena polima yemweyo wokhala ndi kachulukidwe kosiyana. ma filaments ozungulira mozungulira. Mwachifanizo, 3M Company yapanga nsalu zosalukidwa zosalukidwa bwino za PET/PP bicomponent filaments. Chifukwa cha kutayika kosiyana, crimp ya helical imapangidwa, yomwe imapangitsa kuti nsalu zopanda nsalu zikhale ndi pliantness kwambiri.

Mtundu waupangiri Uku ndikuphatikiza polima wina mumtundu wa trilobal, mtanda ndi nsonga. Mwachitsanzo, popanga antistatic, humidity- conductive, and conductive filaments, conductive polima imatha kuphatikizidwa pansonga, yomwe imatha kuchititsa chinyezi komanso kuyendetsa magetsi., antistatic, ndikusunga kuchuluka kwa polima conductive.
Ma module a Micro-denier atha kugwiritsidwa ntchito ngati mawonekedwe a petal-wobowoka, otuwa, kapena ma module am'nyanja. Ma polima awiri opangidwa ndi inharmonious amapangidwa kuti apange ma ultrafine fiber webs, kapena ma nanofiber webs, ofanana ndi ulusi wa bicomponent wopangidwa ndi Kimberly- Clark, womwe ndi ulusi wopangidwa ndi ma polima awiri osakanikirana. Pansi pa sekondi imodzi ya ulusi wa zinthu m'madzi otentha, ma polima awiriwa amatha kudulidwa kuti apange ukonde wa microfiber. Mtundu wa islet uyenera kusungunula nyanja kuti ukhale ndi ma islet fiber network.

Mtundu wa mongrel Ndi ukonde wa ulusi womwe umaphatikiza ma accoutrement osiyanasiyana , mitundu yosiyanasiyana, ulusi wosiyanasiyana, mawonekedwe osiyana-siyana, komanso ndi ulusi wapakatikati pa khungu, ulusi wopota ndi ulusi wosiyanasiyana, kotero kuti ulusiwo ukhale ndi maphukusi ofunikira. zopangidwa ndi ulusi wa meltblown, mtundu uwu wa nsalu zosungunula zomwe zimawombedwa ndi fibernon-woven kapena nsalu zosakanizika za fibernon-woven kupititsa patsogolo kusefa kwa sing'anga ya sludge, ndikupanga sing'anga ya sludge kukhala ndi antistatic, conductivity yamagetsi, hygroscopicity, kupititsa patsogolo ma hedge parcels, etc. kapena kukonzanso kugwirizanitsa, kuphulika ndi kutsekemera kwa mpweya wa ukonde wa fiber.

Ulusi wosungunula wa zinthu ziwiri ukhoza kusokoneza magwiridwe antchito a polima imodzi. Mwachitsanzo, polypropylene ndi yotsika mtengo, koma ngati ikugwiritsidwa ntchito pachipatala , sikugonjetsedwa ndi ma radiation. Mwanjira iyi, polypropylene imatha kugwiritsidwa ntchito ngati pachimake ndipo gawo lakunja lakunja litha kutchulidwa. Vuto lolimbana ndi ma radiation limatha kuyankhidwa pomanga polima yolimbana ndi ma radiation kunja. Potero, mankhwala akhoza kukhala angakwanitse ndipo akhoza kukwaniritsa zikhalidwe zinchito, ofanana monga kutentha ndi chinyezi exchangers kuti angagwiritsidwe ntchito dongosolo kupuma m'munda zachipatala, ndipo angapereke oyenera zachilengedwe- monga kutentha ndi chinyezi. Ndiwowala wa nthenga, wotayidwa kapena wosavuta kutulutsa, wokwera mtengo, ndipo umakhala ngati dothi lochotsa zowononga. Amakhala ndi maukonde awiri osakanikirana pang'ono omwe amasungunuka. Imatengera ulusi wa jekete-core bicomponent, pakati ndi polypropylene, ndipo khungu ndi nayiloni. Ma bi-component filaments amathanso kugwiritsa ntchito magawo apadera ophatikizika, ofanana ndi trilobal ndi multi-lobed, kuti apangitse malo a nkhope kukhala okulirapo, ndipo nthawi yomweyo, ma polima omwe amatha kuwongolera kusefera angagwiritsidwe ntchito pa nkhope ya subcaste kapena nsonga gawo. . Olefin kapena polyester meltblown bicomponent fiber webs amatha kupangidwa kukhala madzi ozungulira komanso owononga mpweya. Melt-wowombedwa ndi zinthu ziwiri za fiber mesh zitha kugwiritsidwanso ntchito ngati nsonga ya matope a ndudu; gwiritsani ntchito wicking effect kuti mupange nkhani yosangalatsa kwambiri; ndodo yopukuta posungira madzi ndi kulowetsedwa, etc.

Chifukwa chake, ChinaJinhaochengMeltblown Nonwoven Manufacturer imagwirizana ndi ukadaulo wapamwamba kwambiri padziko lonse lapansi, ndipo imapanga ndikupanga malonda ambiri.Meltblown Nonwoven FabricKwa N95 99 Mask, Chigoba cha nkhope chotayika,Nsalu Zosalukidwa Zosungunulidwa, Geotextile, Mattress&Quilting, Non-woven Finished Product, Nsalu Zam'kati mwa Galimoto, Kapeti ndi Mats, Nsalu Zothirira, Nsalu Zosawokoka za Spunlace, Nsalu Zosefera Zopanda singano, Zovala-singano-zokhomeredwa ndi singano, Thermal Bonded Wading