Uyini umehluko phakathi kwe-nonwovens ezisontekile kanye ne-nonwovens ezisontekile | JINHAOCHENG

Uyini umehluko phakathiama-nonlukwe ahlanganisiwekanye nezingubo ezingezona ezelukiwe ezisontiwe, futhi yiziphi izici eziyinhloko? Namuhla, ake sithole ngakho.

Umqondo we-Spunlaced nonwovens: i-spunlaced nonwovens, eyaziwa nangokuthi i-spunlaced nonwovens, eyaziwa nangokuthi "i-jet net ibe yindwangu". Umqondo "wokwenza indwangu nge-jet spray net" uvela kubuchwepheshe be-acupuncture bomshini. Okubizwa ngokuthi "i-jet net" ukusetshenziswa kwamanzi anomfutho ophezulu ukubhoboza inethi yefayibha, ukuze izintambo zigoqene, ukuze izintambo zokuqala ezigoqekile zikhulule inethi yefayibha zibe namandla athile kanye nesakhiwo esiphelele.

Inqubo yayo yezobuchwepheshe

Ukulinganisa ifayibha ukuxuba-ukukhulula kanye nokususa ukungcola-ukufaka amakhadi angcolile ngomshini endaweni yokumanzisa i-fiber mesh-amanzi enaliti-ukwelashwa kobuso-ukomisa-ukuhlolwa kokugoqa-ukufakwa endaweni yokugcina.

Idivayisi yokufutha inethi yejethi isebenzisa ukugeleza kwamanzi okucindezela okuphezulu kwabakhiqizi bezindwangu ezingalukiwe ezisontekile ngesivinini esikhulu ukuze benze imicu enetheni yefayibha ihlelwe kabusha, iphothwe, futhi ibe yindwangu engalukiwe enesakhiwo esiphelele kanye namandla athile kanye nezinye izakhiwo. Izakhiwo zomzimba zalesi sikhwama esingalukiwe esisontekile zihlukile kwezezingezona ezilukiwe ezivamile ezibhotshozwe ngenaliti, futhi yizo kuphela ezingalukiwe ezingenza umkhiqizo wokugcina ufane nezindwangu ngokwesibambo kanye nezakhiwo ze-nonwovens ezisontekile kakhulu.

Ukuphakama kwe-spunlace

Akukho ukukhishwa kwe-fiber web enqubweni ye-spunlacing, ngaleyo ndlela kuthuthukiswe ukuvuvukala komkhiqizo wokugcina; ubumnene obungokwemvelo be-fiber net bugcinwa ngaphandle kokusebenzisa i-resin noma i-adhesive; ubuqotho obuphezulu bomkhiqizo bugwema ukwenzeka komkhiqizo okuthambile; i-fiber web inamandla aphezulu omshini, afinyelela ku-80%-90% wamandla endwangu; i-fiber web ingaxutshwa nanoma yiluphi uhlobo lwe-fiber. Ikakhulukazi, kufanelekile ukusho ukuthi i-spunlaced fiber net ingahlanganiswa nanoma iyiphi indwangu eyisisekelo ukuze kwenziwe umkhiqizo ohlanganisiwe. Imikhiqizo enemisebenzi eyahlukahlukene ingakhiqizwa ngokwezindlela ezahlukene zokusetshenziswa.

Izinzuzo zendwangu ephothiwe:

1. Indwangu ethambile nenhle.

2. Amandla amahle.

3. Ine-hygroscopicity ephezulu kanye ne-hygroscopicity esheshayo.

4. Ukushisa okuphansi.

5. Ukuhlanzwa.

6. Azikho izithasiselo zamakhemikhali.

7. Ukubukeka kufana nokwezindwangu.

Ithemba lendwangu egoqekile

Ngenxa yezinzuzo zendwangu eboshwe ngentambo, ibe yintuthuko yezobuchwepheshe esheshayo embonini engeyona eyokukhiqiza eminyakeni yamuva nje. Isiqondiso sokuthuthukiswa kwendwangu eboshwe ngentambo siwukufaka esikhundleni sezindwangu nezimpahla ezilukiwe. Indwangu eboshwe ngentambo isibe yinsimu engaba khona kakhulu yokuncintisana nemakethe yezindwangu ngenxa yezici zayo ezifana nezendwangu, izakhiwo zayo ezinhle kakhulu zomzimba, ikhwalithi ephezulu kanye nentengo ephansi.

Ukusetshenziswa kwendwangu ephothiwe

1. Ukusetshenziswa kwezokwelapha kwezingubo zokuhlinzwa ezilahlwayo, izembozo zokuhlinzwa, izindwangu zetafula lokuhlinza, ama-apron okuhlinzwa, ama-wond patches, amabhandeji, i-gauze, ama-band-aids, njll.

2. Izigaba zezingubo ezifana nokugqoka okuhlanganisiwe, izingubo zezingane, izingubo zokuqeqesha, izingubo zombala ezilahlwayo ebusuku be-carnival, zonke izinhlobo zezingubo zokuzivikela ezifana nezingubo zokuhlinzwa, njll.

3. Ukusula amathawula njengethawula lasekhaya, elomuntu siqu, elezinto zokuhlobisa, elezimboni, elokwelashwa elomile nelimanzi, njll.

4. Indwangu yokuhlobisa efana nengaphakathi lemoto, ingaphakathi lendlu, ukuhlobisa isiteji, njll.

5. Imikhiqizo yezolimo efana ne-greenhouse yokugcina ukushisa, ukuvimbela ukukhula kokhula, indwangu yokuvuna ebanzi, indwangu engangenwa yizinambuzane futhi egcina izitshalo zintsha, njll.

6. Ama-nonwoven ahlanganisiwe angasetshenziswa futhi ekucubungulweni kwenhlanganisela ukukhiqiza imikhiqizo enesakhiwo "sama-sandwich" nokuthuthukisa izinto ezintsha zenhlanganisela zokusetshenziswa okuhlukahlukene.

Izindwangu ezingalukiwe ezisontiwe

Ngemva kokuba i-polymer ikhishwe futhi yeluliwe ukuze yakhe i-filament eqhubekayo, i-filament ifakwa enetheni, bese kuthi ngokusebenzisa i-bonding yayo, i-thermal bonding, i-chemical bonding noma i-mechanical reinforcement, inethiwekhi iba engalukiwe.

Izici: amandla aphezulu, ukumelana okuhle nokushisa okuphezulu (kungasetshenziswa ezindaweni ezingu-150 ℃ isikhathi eside), ukumelana nokuguga, ukumelana ne-UV, ukunwebeka okuphezulu, ukuzinza okuhle kanye nokuvuleka komoya, ukumelana nokugqwala, ukuvimbela umsindo, ukumelana nama-moth, okungenabuthi. Ukusetshenziswa okuyinhloko: imikhiqizo eyinhloko yama-nonwoven ahlanganisiwe yi-polypropylene polyester (i-fiber ende, i-staple fiber). Izinhlelo zokusebenza ezivame kakhulu nezisetshenziswa kakhulu yizikhwama ezingahlanganisiwe, ukupakishwa okungahlanganisiwe nokunye, futhi kulula futhi ukukubona. ngoba indawo yokugoqa yama-nonwoven ahlanganisiwe yidayimane.

Lokhu okungenhla yisingeniso somehluko phakathi kwe-nonwovens ezisontekile kanye ne-spun-bonded nonwovens. Uma ufuna ukwazi kabanzi nge-spunbounds ezisontekile, sicela ukhululeke ukuxhumana nathi.