Ekhuluma ngayoIndwangu engalukiwe ye-spunbond, wonke umuntu kufanele ajwayelane nayo ngoba ububanzi bayo bokusetshenziswa bubanzi kakhulu manje, futhi icishe isetshenziswe emikhakheni eminingi yokuphila kwabantu. Futhi izinto zayo eziyinhloko ziyi-polyester ne-polypropylene, ngakho-ke le nto inamandla amahle nokumelana nokushisa okuphezulu. Indwangu engalukiwe eyenziwe nge-spunbonded iwuhlobo lwendwangu engalukiwe eyakhiwa ngokukhipha kanye nama-polymers anwebekayo ukuze akhe imicu eqhubekayo, ebese ibekwa ibe yimeshi futhi iboshwe ngezindlela zayo ezishisayo, zamakhemikhali, noma zemishini. Inezinhlobonhlobo zezinhlelo zokusebenza, futhi abantu bajwayele izikhwama ezingalukiwe, amaphakheji angalukiwe, nokunye. Futhi kulula kakhulu ukuyibona, imvamisa inokuqina okuhle kwe-bi-directional, futhi izindawo zayo ezigoqayo zimise okwedayimane.
Ububanzi bohlelo lokusebenza
Izinga lesicelo leIndwangu engalukiwe ye-spunbondingasetshenziswa futhi njengengxenye yokupakisha izimbali kanye nendwangu entsha yokupakisha, njll. Futhi isetshenziswa kabanzi ezindwangu zokuvuna ezolimo. Ubuye abe khona emikhiqizweni yezokwelapha neyezimboni ezilahlwayo, izindwangu zefenisha, nemikhiqizo yenhlanzeko yamahhotela. Ngakho. Indwangu yokulingisa enamathelayo engalukiwe inezinhlobonhlobo zezikali futhi ikhiqizwa kusetshenziswa umdwebo wokucindezela okuhle. Ngenxa yale ndlela, inethiwekhi yokuqinisa ixhunyiwe, futhi imikhiqizo ekhiqizwa kusetshenziswa ifeni ukuze imunce imaholoholo, okuholela ekunwebeni kwefayibha enganele ngesikhathi esisodwa. Lokhu kungenxa yalesi sizathu, akunakwenzeka ukukhiqiza imikhiqizo engaphezu kuka-120 amagremu ngemitha yesikwele.
Indlela yokwenza indwangu engalukiwe
Futhi inqubo yokukhiqiza ingashintshwa kalula. Ibhokisi lokuphotha lomugqa wokukhiqiza ohlanganyelwe lizosebenzisa amaphampu amaningi okulinganisa amamitha azimele ukukala ukuncibilika. Futhi iphampu yemitha ngayinye inikezela ngokuhlinzekwa okuphelele enanini elimisiwe lezingxenye zokuphotha. Ngenxa yalokhu, iphampu ye-metering ingamiswa ngokuvumelana nesidingo se-oda lekhasimende ekukhiqizeni, bese i-baffle yomshini wendwangu ingalungiswa ukuze kukhiqizwe imikhiqizo ephelile yobubanzi obuhlukene. Ngaphezu kwalokho, lapho izinkomba ezithile zemikhiqizo eqediwe kancane zingahlangabezani namazinga, izingxenye zendwangu ezihambisanayo zingashintshwa ukuze zilungiswe.
Iyini inqubo eyisisekelo yokuhamba kwayoIndwangu engalukiwe ye-spunbond?
1. Ukusika nokubhaka
Ama-chips e-polymer atholakala nge-granulation kanye nokusakazwa kwamabhande okudlulisela ngokuvamile aqukethe inani elithile lomswakama, okudingeka omiswe futhi asuswe ngaphambi kokuphothwa.
2. Ukuphotha
Imishini yokuphotha nobuchwepheshe obusetshenziswa endleleni ye-spunbond ngokuyisisekelo iyafana naleyo esetshenziswa ekuphotheni kwe-chemical fiber. Imishini eyinhloko kanye nezinsiza kukhona ama-screw extruder nama-spinnerets.
3. Yelula
Imicu esanda kwakhiwa encibilikayo ephothayo (imicu eyinhloko) inamandla aphansi, ubude obuphezulu, isakhiwo esingazinzile, futhi ayinakho ukusebenza okudingekayo ekucutshungulweni kwendwangu, okudinga ukwelula.
4. I-Filamentation
Okubizwa ngokuthi ukuhlukaniswa kubhekisela ekuhlukaniseni izibopho zefayibha enwetshiwe zibe imicu eyodwa ukuvimbela imicu ukuthi inganamatheli noma ihlanganise amafindo ngesikhathi senqubo yokwenza iwebhu.
5. Ukubeka inetha
(1) Ukulawulwa kokugeleza komoya
(2) Ukuvimbela nokulawula ngomshini
(3) Ngemuva kokwelula nokuhlukaniswa, i-filament idinga ukubekwa ngokulinganayo ekhethini le-mesh.
6. Inetha lokudonsa
Ngokusebenzisa amanetha okumunca, ukugeleza komoya okuya phansi kungathwalwa futhi ukubopha kabusha kokudonsa kungalawuleka. Ngakho-ke, kunepuleti le-orifice le-air guide eliwugqinsi elingamasentimitha angu-20 ngaphansi kwekhethini lemeshi ukuze kuvinjelwe ukugeleza komoya okubuyela emuva ukuthi kuphephethe kumeshi. Ipheya lamarola angangeni moya ahlelwa emngceleni wokuncela ukuya phambili kwe-fiber mesh. Irola engenhla inobubanzi obukhudlwana, ibushelelezi uma kuqhathaniswa, futhi ifakwe ummese wokuhlanza ukuvimbela i-roller ukuthi ingabhajwa. Irola engezansi inobubanzi obuncane futhi ivamise ukubotshwa ngamarola enjoloba ukuze kwakheke ikhethini elinenetha. Ipayipi elisizayo lokudonsa limunca ngokuqondile inethi yokucindezela kokugeleza komoya, ngaleyo ndlela ilawule inethi yefayibha ukuze inamathisele ekhethini lemeshi.
7. Ukuqinisa
Ukuqinisa inqubo yokugcina, eyenza inetha libe namandla athile, ubude, nezinye izakhiwo ukuze kuhlangatshezwane nezidingo zomkhiqizo.
Uma ukuphefumula kumpofu, iqembu lokuphotha elinezimbobo ezimbalwa ku-spinneret lingashintshwa, elingakhuphula ukuphefumula kwendawo yendwangu. Manje, umfutho womoya wesilinda somhlahlandlela wendlela eyodwa nawo ungashintshwa ukuze wenze izici ezibonakalayo zobubanzi bonke zibe zifana kakhulu. Amandla asemaceleni endwangu engalukiwe ye-spunbond aphakeme kakhulu, futhi indlela yokuphotha isebenzisa indlela yendwangu ukwenza iwebhu. Ishidi lizoqhubeka lishwibilika liye emuva naphambili ngemvamisa engu-750Hz, futhi imicu enesivinini esiphezulu izoshayisana eceleni nemeshi.
Amandla weIndwangu ye-spunbondiphakeme kakhulu ngoba ikhethini lemeshi liya phambili ngokudayagonali kanye ne-interlaces. Ukuqina okuqondile nokuvundlile kwamanothi kungafinyelela ku-1:1. Ngokuvamile, ukulingisa kusebenzisa isikhuphukeli se-Venturi, kodwa amandla aso awaphezulu kakhulu, futhi amandla e-longitudinal kanye naguquguqukayo aqine kakhulu. Imicu yezindwangu ezingezona ezilukiwe kumawebhusayithi inokumelana okuhle nezinga lokushisa eliphezulu kanye nokumelana nokugqoka, futhi amandla abo omshini makhulu kunalawo amafayili e-PP.
Yini okufanele inakwe ngesikhathi sokugoqa kwendwangu engalukiwe ye-spunbond?
1. Phakathi nenqubo yokusonta, yiba nekhono ekulawuleni ukushuba kwendwangu ye-spunbond engalukiwe.
2. Lapho ukungezwani kukhula phakathi kwebanga elithile, ububanzi nobubanzi bei-spunbond nonwoven rollshwabana.
3. Uma ukungezwani kukhula phakathi kwebanga elithile, kungandiswa. Izidingo zangempela zalokhu kushuba okungenhla kufanele zifinyezwe ekukhiqizeni kwangempela ukuze kuqinisekiswe ikhwalithi.
4. Phakathi nenqubo yokukhiqiza, naka ukuhlola njalo ububanzi nobude be-spunbond yendwangu engalukiwe.
5. Ishubhu lephepha kanye ne-spunbond yendwangu engalukiwe yomqulu kufanele iqondaniswe.
6. Naka ukuhlolwa kokubukeka kwekhwalithi yendwangu engalukiwe ye-spunbond, njengokuconsa, ukuphuka, ukudabuka, njll.
7. Pakisha ngokwezidingo zokukhiqiza, qaphela ukuhlanzeka, futhi uqinisekise ukuthi ukupakisha kuqinile.
8. Ukusampula nokuhlolwa kwenqwaba ngayinye yendwangu engalukiwe ye-spunbond.
Isikhathi sokuthumela: Jan-30-2024