Igama elithi nonwoven lithetha ukuba "elukiweyo" okanye "elukiweyo", kodwa ilaphu lingaphezulu. Ukungalukwanga sisakhiwo esilukiweyo esiveliswa ngokuthe ngqo kwimicu ngokudityaniswa okanye ukudityaniswa okanye zombini. Ayinaso nasiphi na isakhiwo sejometri esilungelelanisiweyo, kunokuba sisiphumo sobudlelwane phakathi kwefiber enye kunye nenye. Iingcambu zokwenene ze-nonwovens zisenokungacaci kodwa igama elithi "amalaphu angalukwanga" laqanjwa ngo-1942 kwaye zaveliswa eUnited States.
Iindwangu ezingabonakaliyo zenziwe ngeendlela ezi-2 eziphambili: mhlawumbi zivakalelwa okanye ziboshwe. Ilaphu elilithiweyo elingalukwanga liveliswa ngokubeka amashiti amancinci, emva koko kusetyenziswe ubushushu, ukufuma kunye noxinzelelo lokucutheka kunye nokucinezela imicu ibe lilaphu elishinyeneyo elinomethi elingayi kugqabhuka okanye liqhekeke. Kwakhona kukho iindlela ezi-3 eziphambili zokwenza amalaphu adityanisiweyo angalukwanga: I-Dry Laid, iWet Laid & Direct Spun. Kwinkqubo yokwenziwa kweFabric Laid engalukiweyo eyomileyo, iwebhu yeentsinga ibekwa kwigubu kwaye umoya oshushu utofwe ukuze udibanise iintsinga kunye. Kwinkqubo yokwenziwa koMlaphu oLayilweyo oLukiweyo oLukiweyo, iwebhu yeentsinga ixutywa nesinyibilikisi esithambisayo esikhupha into efana neglu edibanisa iintsinga kunye emva koko iwebhu yondlalwe ukuze yome. Kwinkqubo yokwenziwa kweFabric ye-Spun engalukiweyo, iintsinga zijijwa kwibhanti lokuhambisa kwaye iiglues zitshizwe kwiintsinga, ezithi ke zicinezelwe ukuba zibophe. (Kwimeko yeentsinga ze-thermoplastic, iglue ayifuni.)
Iimveliso ezingezizo
Naphi na apho uhleli okanye umi khona ngoku, jonga nje ujikeleze kwaye ngokuqinisekileyo uya kufumana ubuncinci ilaphu elinye elingalukwanga. Amalaphu angalukwanga angena kuluhlu olubanzi lweemarike ezibandakanya ezonyango, iimpahla, iimoto, ukuhluzwa, ukwakhiwa, i-geotextiles kunye nokukhusela. Imihla ngemihla ukusetyenziswa kwelaphu elingalukwanga kuyanda kwaye ngaphandle kwabo ubomi bethu bangoku buya kuba yinto engaqondakaliyo. Ngokusisiseko kukho iintlobo ezi-2 zelaphu elingaphothiweyo: Elihlala lihleli kwaye liyalahlwa. Malunga ne-60% yelaphu elingaphothiweyo lihlala ixesha elide kwaye i-40% yokuphumla iyalahlwa.
Utshintsho olumbalwa kuShishino olungalukwanga:
Umzi-mveliso ongalukwanga usoloko utyetyiswa ngexesha elifuna iinguqulelo ezintsha kwaye oku kukwanceda ukuqhubela phambili amashishini.
I-Surfaceskins (i-Nonwovens Innovation kunye neZiko loPhando- i-NIRI): Yi-antibacterial door pushing pads kunye nezibambo zokutsala ezenzelwe ukubulala iintsholongwane kunye neebhaktheriya ezifakwe kwimizuzwana ebalulekileyo, phakathi komsebenzisi omnye kunye nolandelayo odlula emnyango. Ngaloo ndlela inceda ukuthintela ukusasazeka kweentsholongwane kunye neebhaktheriya phakathi kwabasebenzisi.
I-Reicofil 5 (i-Reifenhäuser Reicofil GmbH & Co. KG): Le teknoloji ihambisa iteknoloji yomgca enemveliso, ethembekileyo nesebenzayo enciphisa amaqhekeza anzima ngeepesenti ze-90; ukwandisa imveliso ukuya kwi-1200 m / min; linciphisa ixesha lokulondoloza; kunciphisa ukusetyenziswa kwamandla.
I-Remodelling™ Compound Hernia Patch (i-Shanghai Pine & Power Biotech) : Sisisikali se-electro-spun nano-scale patch enexabiso eliphezulu kakhulu efunxwayo kwi-biological graft kwaye isebenza njengendlela yokukhula kwiiseli ezintsha, ekugqibeleni i-biodegrading; ukunciphisa izinga leengxaki zasemva kotyando.
Imfuno yehlabathi:
Ukugcina phantse ithuba elingaqhawukiyo lokukhula kule minyaka ingama-50 idlulileyo, i-nonwoven inokuba licandelo lokuphuma kwelanga kushishino lwamalaphu ehlabathi olunomda wengeniso ephezulu kunezinye iimveliso zamalaphu. Imarike yehlabathi yelaphu elingalukwanga likhokelwa yi-China ngesabelo semarike esimalunga nama-35%, ilandelwa yiYurophu ngesabelo semarike esimalunga nama-25%. Abadlali abahamba phambili kulo shishino yi-AVINTIV, Freudenberg, DuPont kunye ne-Ahlstrom, apho i-AVINTIV ingumenzi omkhulu, kunye nesabelo semarike yemveliso malunga ne-7%.
Kutshanje, ngokunyuka kwamatyala e-COVIC-19, imfuno yococeko kunye neemveliso zonyango ezenziwe ngelaphu elingalukwanga (ezifana nezi: iminqwazi yotyando, iimaski zotyando, iPPE, ifaskoti yonyango, izigqubuthelo zezihlangu njl njl) inyuke yaya kuthi ga kwi-10x 30x kumazwe ahlukeneyo.
Ngokwengxelo yevenkile enkulu yophando lwemarike yehlabathi "uPhando kunye neeMarike", imakethi yeGlobal Nonwoven Fabrics ibalelwe kwi-44.37 yeebhiliyoni zeedola ngo-2017 kwaye kulindeleke ukuba ifikelele kwi-98.78 yeebhiliyoni zeerandi ngo-2026, ikhula kwi-CAGR ye-9.3% ngexesha loqikelelo. Kukwacingelwa ukuba imakethi ezinzileyo engalukwanga iya kukhula ngenqanaba eliphezulu le-CAGR.
Kutheni Ingalukwanga?
Ii-nonwovens ziyayila, ziyila, ziyaguquguquka, iteknoloji ephezulu, iyaguquguquka, ibalulekile kwaye iyabola. Olu hlobo lwelaphu luveliswa ngokuthe ngqo kwimicu. Ngoko akukho mfuneko yamanyathelo okulungisa umsonto. Inkqubo yokuvelisa imfutshane kwaye kulula. Apho ukuvelisa iimitha ezi-5,00,000 zelaphu elilukiweyo, kuthatha malunga neenyanga ezi-6 (iinyanga ezi-2 ukulungiselela umsonto, iinyanga ezi-3 zokulukwa kwiintsimbi ezingama-50, inyanga e-1 ukugqiba nokuhlola), kuthatha iinyanga ezi-2 kuphela ukuvelisa ubungakanani obufanayo. ilaphu elingalukwanga. Ke ngoko, apho izinga lemveliso yelaphu elilukiweyo liyimitha eyi-1 / umzuzu kwaye inqanaba lemveliso yelaphu elidityanisiweyo liyi-2 mitha / umzuzu, kodwa izinga lemveliso yelaphu elingalukwanga li-100 mitha / ngomzuzu. Ngaphezu koko iindleko zemveliso ziphantsi. Ngaphandle koko, ilaphu elingaphothiweyo libonisa iipropati ezithile ezifana namandla aphezulu, ukuphefumla, ukufunxa, ukuqina, ubunzima obulula, amadangatye asemva, ukulahlwa njl.njl
Isiphelo:
Ilaphu elingalukwanga lihlala lisithiwa likamva loshishino lwamalaphu njengoko imfuno yabo yehlabathi kunye nokuguquguquka kwezinto kuya kusiba phezulu nangaphezulu.
Ixesha lokuposa: Mar-16-2021