Zosaluka: Zovala Zakutsogolo!

Mawu oti nonwoven samatanthauza "nsalu" kapena "kuluka", koma nsalu ndizochulukirapo. Zosaluka ndi nsalu yomwe imapangidwa kuchokera ku ulusi ndikulumikiza kapena kulukirana kapena zonse ziwiri. Ilibe dongosolo lazomangamanga, koma ndi zotsatira za ubale wapakati pa ulusi umodzi ndi wina. Mizu yeniyeni yamafuta osaluka mwina singamveke bwino koma mawu oti "nsalu zosaluka" adapangidwa mu 1942 ndipo adapangidwa ku United States.
Nsalu zopanda nsalu zimapangidwa m'njira ziwiri zazikuluzikulu: mwina zimachotsedwa kapena zimangirizidwa. Chovala chosaluka sichimapangidwa ndi magawo ochepera, kenako ndikugwiritsa ntchito kutentha, chinyezi & kukakamiza kuti muchepetse & kupondereza ulusiwo mu nsalu yolimba yomwe singawomboke kapena kuwonongeka. Apanso pali njira zitatu zikuluzikulu zopangira zomangira zopanda nsalu: Kuuma Kuyika, Kutayika Kwamadzi & Direct Spun. Pogwiritsa ntchito njira zopangira nsalu zopanda kuuma, ukonde wa ulusi umayikidwa mu ng'oma ndipo mpweya wotentha umabayidwa kuti ulumikizane. Pogwiritsa ntchito nsalu zosaluka zopanda nsalu, ukonde wa ulusi umasakanikirana ndi chosungunulira chomwe chimasungunula chomwe chimatulutsa chinthu chofanana ndi guluu chomwe chimamangirira ulusi palimodzi kenako netiweki nkumauma. Makina opanga ulusi wopangidwa ndi Direct Spun Osaluka, ulusiwo amapota kupita ku lamba wonyamula ndipo zomata zimapopera mpaka ulusi, womwe umakanikizidwa kuti ulumikizane. (Pakakhala ulusi wa thermoplastic, guluu silofunikira.)
Zamgululi Nonwoven
Kulikonse komwe mwakhala kapena mukuyimirira pompano, ingoyang'anani mozungulira ndikupeza kuti mwapeza nsalu imodzi yosaluka. Nsalu zopanda nsalu zimalowa mumisika yambiri kuphatikiza zamankhwala, zovala, magalimoto, kusefera, zomangamanga, ma geotextiles ndi zoteteza. Tsiku ndi tsiku kugwiritsa ntchito nsalu zosaluka kumakulirakulira ndipo popanda iwo moyo wathu wapano ungakhale wosamvetsetseka. Kwenikweni pali mitundu iwiri ya nsalu yopanda nsalu: Yokhalitsa & Kutaya. Pafupifupi 60% ya nsalu yopanda nsalu ndi yolimba ndipo yopuma 40% ili nayo.
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Ochepa Kukonzekera M'makampani Osaluka:
Makampani osaluka nthawi zonse amakhala opindulitsa ndi nthawi yomwe ikufuna zatsopano ndipo izi zimathandizanso kupititsa patsogolo bizinesi.
Surfaceskins (Nonwovens Innovation & Research Institute- NIRI): Ndi ma antibacterial door omwe akukankhira ma pads & ma handles omwe amakonzedwa kuti aphe ma virus ndi mabakiteriya mkati mwa masekondi ofunikira, pakati pa wogwiritsa ntchito ndi wina amene akudutsa pakhomo. Chifukwa chake zimathandiza kupewa kufalikira kwa majeremusi ndi mabakiteriya pakati pa ogwiritsa ntchito.
Reicofil 5 (Reifenhäuser Reicofil GmbH & Co KG): Ukadaulo uwu umapereka ukadaulo wopindulitsa kwambiri, wodalirika komanso wogwira bwino womwe umachepetsa zidutswa zolimba ndi 90 peresenti; kumawonjezera linanena bungwe kwa 1200 m / mphindi; kuchepetsa nthawi yokonza; amachepetsa kugwiritsa ntchito mphamvu.
Remodeling ™ Compound Hernia Patch (Shanghai Pine & Power Biotech): Ndi chigamba chopangidwa ndi electro-spun nano-scale chomwe chimagwiritsa ntchito ndalama zocheperako kwambiri ndipo chimathandizira pakukula kwa maselo atsopano, omwe pamapeto pake amasintha; kuchepetsa kuchuluka kwa zovuta zapambuyo pake.
Kufunsira Padziko Lonse Lapansi:
Kusunga pafupifupi nthawi yosalekeza yakukula mzaka 50 zapitazi, yopanda choluka ikhoza kukhala gawo lotuluka dzuwa lazamalonda padziko lonse lapansi okhala ndi phindu lochulukirapo kuposa zinthu zina zilizonse zansalu. Msika wapadziko lonse wa nsalu zosaluka umatsogozedwa ndi China wokhala ndi gawo lazamsika pafupifupi 35%, lotsatiridwa ndi Europe yokhala ndi gawo lamsika pafupifupi 25%. Omwe akutsogolera pamsika uwu ndi AVINTIV, Freudenberg, DuPont ndi Ahlstrom, komwe AVINTIV ndiye wopanga wamkulu, wokhala ndi gawo logulitsa pafupifupi 7%.
Posachedwa, pakukula kwa milandu ya COVIC-19, kufunikira kwa ukhondo ndi mankhwala omwe amapangidwa ndi nsalu zosaluka (monga: zisoti zopangira opaleshoni, masks opangira opaleshoni, PPE, thewera ya zachipatala, zokutira nsapato ndi zina) zawonjezeka mpaka 10x mpaka 30x m'maiko osiyanasiyana.
Malinga ndi lipoti la malo ogulitsa padziko lonse lapansi "Research & Markets", msika wa Global Nonwoven Fabrics udachita $ 44.37 biliyoni ku 2017 ndipo ikuyembekezeka kufikira $ 98.78 biliyoni pofika 2026, ikukula pa CAGR ya 9.3% munthawi yamtsogolo. Zimaganizidwanso kuti msika wolimba wosaluka umakula ndi CAGR yokwera kwambiri.
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Chifukwa Chosaluka?
Nonwovens ndi nzeru, kulenga, zosunthika, luso mkulu, kusintha, zofunika ndi decomposable. Mtundu uwu wa nsalu umapangidwa mwachindunji kuchokera ku ulusi. Chifukwa chake palibe chifukwa chokonzekera ulusi. Njira zopangira ndizochepa & zosavuta. Komwe mungapangire mamitala 5,00,000 a nsalu, zimatenga miyezi isanu ndi umodzi (miyezi iwiri yokonzekera ulusi, miyezi itatu yoluka pa 50 looms, mwezi umodzi kuti mumalize ndikuwunika), zimangotenga miyezi iwiri kuti apange kuchuluka komweko nsalu yosaluka. Chifukwa chake, pomwe nsalu yoluka ndi 1 mete / mphindi ndipo nsalu yoluka ndi 2 mita / miniti, koma kuchuluka kwa nsalu zosaluka ndi 100 mita / mphindi. Kuphatikiza apo mtengo wopanga ndiwotsika. Kuphatikiza apo, nsalu yopanda nsalu yomwe imawonetsera zinthu monga mphamvu yayitali, kupuma, kuyamwa, kulimba, kulemera pang'ono, kuletsa malawi, kutayika etc. Chifukwa cha zinthu zonsezi, gawo la nsalu likuyang'ana nsalu zosaluka.

Pomaliza:
Nsalu zopanda nsalu nthawi zambiri zimanenedweratu kuti ndi tsogolo la mafakitale opanga nsalu popeza kufunikira kwawo kwapadziko lonse lapansi kumangochulukirachulukira.


Nthawi yamakalata: Mar-16-2021