Layin fim ɗin numfashi yana da tsari iri ɗaya kamar yadda sauran layin fina-finai na simintin gyare-gyare, amma sanye take da sashin MDO (daidaitaccen injin injin).Cika da appr.50% kashi na CaCo3, fim ɗin yana shimfiɗa ta sashin MDO don yin ƙananan pores a ciki.Wadancan ƙananan pores masu girma a cikin fim ɗin suna ba da damar iskar gas ko tururin ruwa don watsawa amma dakatar da kwararar ruwa.Don haka yana samun sunan a matsayin "fim ɗin numfashi".Fitattun fasalulluka ba wai kawai ana iya samun su a cikin “mai numfashi ba”, har ma a cikin jigon hannu kamar yadi, wanda hakan ya sa ya zama madaidaicin takardar bayan gida don diaper da adibas ɗin tsafta.
Babban filayen aikace-aikacen fina-finai na filastik mai numfashi sun haɗa da samfuran kula da tsaftar mutum, samfuran kariya na likitanci (kamar katifa na likitanci, tufafin kariya, riguna na tiyata, zanen tiyata, damfara mai zafi, matashin matashin kai, da sauransu), suturar sutura, da kayan haɗi don marufi na magunguna. .
Layin samar da fim mai numfashi na Wellson yana amfani da tsarin sarrafa bimetallic dunƙule extrusion na musamman.Ta hanyar haɓaka ƙirar tashar kwararar ruwa, zai iya inganta ƙimar narkewar narkewa da tasirin filastik na albarkatun ƙasa, da saduwa da buƙatun extrusion na musamman na albarkatun guduro.Ta hanyar ɗaukar ƙirar nau'in mai gudu mai ɗaukar nauyi mai daraja ta duniya, cikakken mai mutuƙar atomatik da babban madaidaicin kauri ta atomatik da tsarin sarrafawa na iya ƙarin waƙa da sarrafa daidaiton kauri a kwance da tsaye na fim ɗin, ta haka ne ke tabbatar da ingancin sa. .Wannan yana da mahimmanci don tabbatar da aiki na gaba da kuma shimfiɗa fim ɗin ba tare da matsala ba.
Ana yin amfani da fim ɗin numfashi mai ƙarfi a waɗannan fagagen kamar diaper na jarirai, adibas ɗin tsafta, suturar likitanci, da membrane mai hana ruwa don rufin rufin.
Model No. | Screw Dia. | Mutuwar Nisa | Fadin Fim | Kaurin Fim | Gudun Layi |
Saukewa: FMB135-2300 | 135mm | 2300mm | 1600mm | 0.02-0.20mm | 250m/min |
Saukewa: FMB150-2800 | Ф150mm | mm 2800 | 2200mm | 0.02-0.20mm | 250m/min |
Saukewa: FMB180-3600 | 180mm | 3600mm | 3000mm | 0.02-0.20mm | 250m/min |
Bayani: Akwai sauran nau'ikan injuna akan buƙata.
1) Tsarin dumama mai na sashin MDO
2) Naúrar MDO tare da mikewa a kwance
3) Ƙaddamar da zurfin kan layi yana da zaɓi.
4) Lamination in-line tare da nonwoven zaɓi ne