Umehluko phakathi kwe-meltblown ne-spunbond

Indwangu ye-Meltblown kanye nendwangu engalukiwe empeleni yinto efanayo. Indwangu ye-Meltblown nayo inegama elibizwa nge-meltblown non-woven fabric, okungenye yezindwangu eziningi ezingalukiwe.Indwangu engalukiwe ye-Spunbondiwuhlobo lwendwangu eyenziwe nge-polypropylene njengento eluhlaza, eyenziwa i-polymerized ibe inetha ngomdwebo onezinga lokushisa eliphezulu, bese ihlanganiswa ibe yindwangu kusetshenziswa indlela yokugoqa eshisayo.

Ubuchwepheshe benqubo obuhlukene

Indwangu engalukiwe ye-Spunbond nendwangu engalukiwe encibilikisiwe yizo zombili izinhlobo zendwangu engalukiwe, kodwa izinqubo zazo zokukhiqiza zihlukile.

(1) Izidingo zezinto ezingavuthiwe zihlukile. I-Spunbond idinga i-MFI engu-20-40g/min ye-PP, kuyilapho ukuncibilika kudinga u-400-1200g/min.

(2) Izinga lokushisa lokuphotha lihlukile. I-Melt blown spinning iphakeme ngo-50-80 ℃ kune-spunbond spinning.

(3) Ijubane elinwebekayo lemicu liyahlukahluka. I-Spunbond ifinyelela ku-6000m/min, incibilike ishaye u-30km/min.

(4) Ibanga elinwebekayo alinayo i-cylindrical. I-Spunbond 2-4m, incibilika ivuthwe ngo-10-30cm.

(5) Izimo zokupholisa nokwelula zihlukile. Imicu ye-Spunbond idwetshwa kusetshenziswa umoya obandayo ongu-16 ℃ onokucindezela okuhle/okubi, kuyilapho imicu encibilikisiwe ivuthelwa kusetshenziswa umoya oshisayo ongu-200 ℃ ekamelweni elikhulu.

Ukusebenza komkhiqizo okuhlukile

Amandla okuphuka nokwelulwa kwendwangu ye-spunbond aphezulu kakhulu kunalawo endwangu encibilikisiwe, futhi izindleko ziphansi. Kodwa ukuzwa kwesandla kanye nokufana kwe-fiber akukuhle.

Indwangu ye-Meltblown ithambile futhi ithambile, inekhono lokuhlunga okuphezulu, ukumelana okuphansi, nokusebenza okuhle kwesithiyo. Kodwa inamandla aphansi kanye nokumelana nokugqoka okumpofu.

Ukuqhathaniswa kwezici zenqubo

Esinye sezici zezindwangu ezingalukiwe ezincibilikisiwe ukuthi ukucoleka kwefayibha kuncane, ngokuvamile kungaphansi kuka-10um (ama-micrometer), kanti imicu eminingi inokucoleka phakathi kuka-1-4um.

Amandla ahlukahlukene kuwo wonke ulayini wokuphotha asuka emlonyeni we-meltblown ashona kudivayisi eyamukelayo awakwazi ukugcina ibhalansi (ngenxa yokuguquguquka kwamandla anwebekayo okubangelwa izinga lokushisa eliphezulu nesivinini esikhulu sokugeleza komoya, kanye nomthelela wokupholisa isivinini somoya nezinga lokushisa), okuholela ekucoliseni okuhlukahlukene kwemicu encibilikayo.

Ukufana kobubanzi befayibha kuwebhu yendwangu engalukiwe e-spunbond ingcono kakhulu kunaleyo yemicu encibilikayo, ngoba enqubweni ye-spunbond, izimo zenqubo yokuphotha azishintshile, futhi ukushintshashintsha kwezimo zokunwebeka nokupholisa kuncane uma kuqhathaniswa.

Ukuqhathaniswa kwe-Crystallization kanye ne-Orientation Degree

Ubucwebe kanye nokuma kwe-melt blown fibers kuncane kunaleyo yeimicu ye-spunbond. Ngakho-ke, amandla emicu encibilikisiwe ampofu, namandla ewebhu yefiber nawo ampofu. Ngenxa yamandla efayibha ampofu ezindwangu ezingalukiwe ezincibilikayo ezincibilikayo, ukusetshenziswa kwangempela kwezindwangu ezingalukiwe ezincibilikayo kuncike kakhulu kuzimpawu zemicu yazo ye-ultrafine.

Ukuqhathaniswa phakathi kwemicu encibilikayo ephephethwayo namafiber we-spunbond

Ubude be-fiber - i-spunbond iyi-fiber ende, i-meltblown iyi-fiber emfushane

Amandla e-fiber – spunbond fibre strength>amandla efayibha ancibilikayo

I-Fiber fineness - Imicu ye-Meltblown mihle kunemicu ye-spunbond

Ukuqhathanisa nesifinyezo sezinqubo ze-spunbond ne-meltblown

Izakhiwo ezahlukene

1. Amandla nokuqina: Ngokuvamile, amandla nokuqina kweizindwangu ezingalukiwe ze-spunbondziphakeme kunalezo zezindwangu ezingalukiwe ezincibilikisiwe. Indwangu engalukiwe ye-Spunbond inamandla angcono okuqina nokunwebeka, kodwa izokwelula futhi yonakale lapho idonswa; Kodwa-ke, indwangu encibilikisiwe engalukiwe inokunwebeka okumpofu futhi ijwayele ukuphuka lapho idonswa ngamandla.

2. Ukuphefumula: Indwangu engalukiwe ye-Spunbond inokuphefumula okuhle futhi ingasetshenziswa ukwenza imaski yezokwelapha neminye imikhiqizo. Kodwa-ke, indwangu engalukiwe encibilikisiwe ayinakuphefumula kahle futhi ifaneleka kakhulu emikhiqizweni efana nezingubo zokuzivikela.

3. I-Texture and Texture: Indwangu engalukiwe ye-Spunbond inokwakheka okuqinile nezindleko eziphansi, kodwa ukuthungwa kwayo kanye nokufana kwefayibha akulungile, okuhambisana kakhulu nezidingo zemikhiqizo ethile yemfashini. Indwangu ye-Meltblown ithambile futhi ithambile, inekhono lokuhlunga okuphezulu, ukumelana okuphansi, nokusebenza okuhle kwesithiyo. Kodwa inamandla aphansi kanye nokumelana nokugqoka okumpofu.

4. Ingaphezulu lendwangu engalukiwe ye-spunbond ngokuvamile inamaphethini amachashazi asobala; Futhi indwangu engalukiwe encibilikisiwe inendawo ebushelelezi enamaphethini ambalwa kuphela.

Izinkambu zohlelo lokusebenza ezahlukene

Ngenxa yezakhiwo ezihlukene kanye nezici zezinhlobo ezimbili zezindwangu ezingalukiwe, izinkambu zabo zokufaka isicelo nazo ziyahlukahluka.

1. Ezokwelapha nempilo: Indwangu engalukiwe ye-Spunbond inokuphefumula okuhle kanye nokuthinta okuthambile, kulungele ukusetshenziswa emikhiqizweni yezokwelapha neyezempilo njengamamaski, izingubo zokuhlinza, njll. Indwangu engalukiwe ye-Meltblown ifanele ukusetshenziswa njengongqimba lwesihlungi phakathi kwemaski, izingubo zokuzivikela, neminye imikhiqizo.

2. Eminye imikhiqizo: Ukuthinta okuthambile kanye nokuthungwa kwendwangu engalukiwe ye-spunbond ifaneleka ukwenza imikhiqizo yokungcebeleka, efana nesembozo sikasofa, amakhethini, njll. Indwangu engalukiwe ye-Meltblown inokusebenza kahle kokuhlunga futhi ifanele ukukhiqiza imikhiqizo ehlukahlukene yezinto ezibonakalayo zokuhlunga.

Isiphetho

Kafushane, indwangu engalukiwe ye-spunbond nendwangu engalukiwe encibilikisiwe inezici zayo futhi ifanele izinkambu ezihlukene. Abathengi bangakhetha izinto ezifanele kakhulu ngokuya ngezidingo zabo zomkhiqizo.

I-Dongguan Liansheng Nonwoven Fabric Co., Ltd., umkhiqizi wezindwangu ezingezona eziboshwe kanye nezindwangu ezingezona ezilukiwe, ufanelwe ukwethenjwa kwakho!