Ilaphu elinomoya oshushu elingalukwanga lelohlobo lomoya oshushu odityanisiweyo (umoya oshushu oqengqelekayo, oshushu) ilaphu elingalukwanga. Ilaphu elishushu elingalukwanga lomoya liveliswa ngokusebenzisa umoya oshushu osuka kwisixhobo sokumisa ukuze ungene kwi-fiber web emva kokuba imicu idityanisiwe, ivumela ukuba ifudunyezwe kwaye idityaniswe kunye. Makhe sijonge ukuba yintoni na umoya oshushu ongalukwanga ilaphu.
Umgaqo wokudibanisa umoya oshushu
Ukudibanisa umoya oshushu kubhekiselele kwindlela yokuvelisa yokusebenzisa umoya oshushu ukungena kwi-fiber mesh kwisixhobo sokumisa kwaye uyinyibilikise ngokufudumeza, okukhokelela ekudibaniseni. Indlela yokufudumala esetyenziswayo iyahluka, kwaye ukusebenza kunye nesitayela seemveliso eziveliswayo nazo zihluke. Ngokuqhelekileyo, iimveliso ezenziwe ngokudibanisa umoya oshushu zineempawu ezifana nokuguquguquka, ukuthamba, ukuqina okulungileyo, kunye nokugcinwa kobushushu obuqinileyo, kodwa amandla abo aphantsi kwaye athambekele ekutshintsheni.
Kwimveliso yokudibanisa komoya oshushu, umlinganiselo othile wemicu ephantsi ye-melting point bonding okanye i-fiber-component fibers ivame ukuxutywa kwi-fiber web, okanye isixhobo sokusasaza umgubo sisetyenziselwa ukusebenzisa inani elithile le-powder edibeneyo kwi-fiber web ngaphambi kokuba ingene kwigumbi lokumisa. I-melting point ye powder iphantsi kuneefayili, kwaye iyancibilika ngokukhawuleza xa ishushu, ibangela ukunamathela phakathi kweefayili. Ubushushu bobushushu bokudibanisa umoya oshushu buphantsi ngokubanzi kunendawo yokunyibilika yefiber engundoqo. Ngoko ke, ekukhethweni kweefayili, ukuhambelana kweempawu ze-thermal phakathi kwe-fiber ephambili kunye ne-fiber edibeneyo kufuneka kuthathelwe ingqalelo, kwaye umehluko phakathi kwendawo yokuncibilika ye-fiber edibeneyo kunye nenqanaba lokunyibilika kwe-fiber ephambili kufuneka inyuswe ukuze kuncitshiswe izinga lokunciphisa i-thermal ye-fiber ephambili kunye nokugcina iimpawu zayo zangaphambili.
Iimathiriyeli ekrwada eziphambili
Ifayibha ye-ES yeyona nto ifanelekileyo yokudibanisa ifayibha yobushushu, isetyenziswa ikakhulu kukulungiswa kwebhondi yelaphu elingalukiweyo. Xa inethiwekhi yefiber combed iphantsi kokuqengqeleka okushushu okanye ukungena komoya oshushu ukwenzela ukuhlangana kwe-thermal, iindawo ezisezantsi zokunyibilika zenza i-adhesion enyibilikayo kwindawo yokuhlangana kwemicu, ngelixa emva kokupholisa, iintsinga ezingaphambanisi zihlala zikwimo yazo yangaphambili. Olu luhlobo lwe "point bonding" kune "zone bonding", ngoko ke imveliso ineempawu ezifana nokuguquguquka, ukuthamba, ukomelela okuphezulu, ukufunxa i-oyile, kunye nokufunxa igazi. Kwiminyaka yakutshanje, uphuhliso olukhawulezayo lwezicelo zebhondi ye-thermal luxhomekeke ngokupheleleyo kwezi zixhobo zitsha zefayibha zokwenziwa.
Emva kokuxuba iifiber ze-ES kunye ne-PP fibers, ukudibanisa ubushushu okanye unyango lokuhlatywa kwenaliti kuqhutyelwa kwi-crosslink kunye ne-bond ES fibers, enenzuzo yokungafuni i-adhesives kunye ne-substrate fabrics.
Inkqubo yokuvelisa
Isishwankathelo seeNkqubo ezintathu zeMveliso
Indlela yenyathelo elinye: Vula ipakethe, xuba kwaye ukhulule → Ukungcangcazelisa umqhaphu wokutya → Ihobe eliphindwe kabini i-Xilin → Ububanzi obunesantya esiphezulu sokukama kumnatha → i-oveni yomoya eshushu → Ukujija okuzenzekelayo → Ukusika
Indlela enamanyathelo amabini: ukuvula kunye nokuxuba umqhaphu → umatshini wokutyisa umqhaphu → umatshini wokukama kwangaphambili → umatshini wokulalisa wewebhu → umatshini wokukama ongundoqo → i-oveni yomoya oshushu → umatshini wokubopha → umatshini wokusika
Ubugcisa kunye neeMveliso
Amalaphu ashushu adityanisiweyo angalukwanga angaphunyezwa ngeendlela ezahlukeneyo zokufudumeza. Indlela yokudibanisa kunye nenkqubo, uhlobo lwefayibha kunye nenkqubo yokudibanisa, kunye nesakhiwo sewebhu siya kuchaphazela ekugqibeleni ukusebenza kunye nokubonakala kweendwangu ezingalukwanga.
Kwi-fiber webs eziqulethe iintsinga ezisezantsi zokunyibilika okanye iintsinga zamacandelo amabini, i-hot rolling bonding okanye i-hot bonding ingasetyenziswa. Kwiintsinga eziqhelekileyo ze-thermoplastic kunye ne-fiber webs ezixutywe kunye neentsinga ezingezizo ze-thermoplastic, i-hot rolling bonding ingasetyenziswa. Ngaphantsi kwenkqubo efanayo yokwenza iwebhu, inkqubo yokudibanisa i-thermal inefuthe elibalulekileyo ekusebenzeni kweendwangu ezingalukwanga kwaye imisela injongo yemveliso.
Ezona zinto ziphambili ezichaphazela ukusebenza kwamalaphu angaphonswanga emoyeni oshushu zezi:
Kwinkqubo yokubambisana komoya oshushu, umthwali wobushushu ngumoya oshushu. Njengoko umoya oshushu ungena kwi-fiber mesh, idlulisela ubushushu kwimicu, ibangele ukuba inyibilike kwaye ivelise ukudibanisa. Ke ngoko, ubushushu, uxinzelelo, ixesha lokufudumeza ifayibha, kunye nesantya sokupholisa somoya oshushu kuya kuchaphazela ngokuthe ngqo ukusebenza kunye nomgangatho wemveliso.
Njengoko iqondo lokushisa lomoya oshushu linyuka, i-longitudinal kunye namandla aguquguqukayo emveliso nawo ayanda, kodwa ukuthamba kwemveliso kuyancipha kwaye ukuvakalelwa kwesandla kuba nzima. Itheyibhile ye-1 ibonisa utshintsho lwamandla kunye nokuguquguquka kunye nokushisa ngexesha lokuveliswa kwemveliso ye-16g / m.
Uxinzelelo lomoya oshushu luyiparameter ebalulekileyo echaphazela iimveliso zokudibanisa umoya oshushu. Ngokubanzi, njengoko ubuninzi kunye nobukhulu bewebhu ye-fiber bukhula, uxinzelelo kufuneka lwandiswe ngokulinganayo ukuvumela umoya oshushu ukuba udlule kwi-fiber web ngokutyibilikayo. Nangona kunjalo, phambi kokuba i-fiber web ibotshwe, uxinzelelo olugqithisileyo lungonakalisa isakhiwo sayo sokuqala kwaye kubangele ukungalingani. Ixesha lokufudumala lewebhu yefiber lixhomekeke kwisantya sokuvelisa. Ukuqinisekisa ukunyibilika okwaneleyo kweentsinga, kufuneka kubekho ixesha elaneleyo lokufudumeza. Kwimveliso, xa utshintsha isantya sokuvelisa, kuyimfuneko ukwandisa ukushisa komoya oshushu kunye noxinzelelo ngokufanelekileyo ukuqinisekisa ukuzinza kwemveliso.
Isicelo semveliso
Iimveliso zokubambisana komoya oshushu zineempawu zokuguquguquka okuphezulu, ukuqina okuhle, ukuvakala kwesandla esithambileyo, ukugcinwa kobushushu obuqinileyo, ukuphefumla okuhle kunye nokungena, kodwa amandla abo aphantsi kwaye athambekele kwi-deformation. Ngophuhliso lweemarike, iimveliso zokubopha umoya oshushu zisetyenziswa ngokubanzi kwimveliso yeemveliso ezilahlayo kunye nesitayela sazo esikhethekileyo, ezifana ne-diapers yabantwana, i-incontinence pads yabantu abadala, amalaphu emveliso yococeko yabasetyhini, i-napkins, iitawuli zokuhlambela, iingubo zetafile ezilahlayo, njl. Iimveliso ezishinyeneyo zisetyenziselwa ukwenza iimpahla zokulwa ezibandayo, izinto zokulala, iingxowa zokulala zomntwana, oomatrasi, iicushion zesofa, njl. njl. Uxinaniso oluphezulu lwemveliso encamathelayo enyibilikayo enokunyibilika ingasetyenziselwa ukwenza imathiriyeli yokucoca, imathiriyeli yokugquma isandi, imathiriyeli yokufunxa ukothuka, njl.
Dongguan Liansheng Nonwoven Fabric Co., Ltd., umenzi weempahla ezingalukiweyo kunye neendwangu ezingabonakaliyo, ufanelekile ukuthembela kwakho!
Ixesha lokuposa: Aug-11-2024