Muindasitiri yemazuva ano, simbi microporous tekinoroji uye zvigadzirwa zvinoshandiswa zvakanyanya muminda yakawanda. Pakati pavo, zvigadzirwa zvemucheka (zvipfeko uye machira epamba) uye zvigadzirwa zvekudzivirira zvekurapa zvinoverengera chikamu chikuru. Kubva pane mbishi (kemikari zvimedu) kusvika kune yakapedzwa chigadzirwa, iyo mbishi inofanirwa kupinda nenzira dzakati wandei, sekuruka, kuruka, kudhaya, kusona, nezvimwewo, uye inonyanya kukosha maitiro mafambisirwo eiyo mbishi kubva kune zvidimbu kuenda kune kemikari fiber, saka tekinoroji yespinneret yakatanga.

Spinneret inonziwo spinnerette. imhando yechimwe chinhu chine maburi madiki akawanda mumhumhu sesimbi inoshandiswa kugadzira kemikari faibha kuruka. Zvinhu zviri kunyungudutswa kana kunyungudutswa kemikari, zvobva zvadzvanywa kubva mumakomba kuita filament, iyo inosimbiswa ne condensation, evaporation kana kutonhora. Spinnerets anonyanya kugadzirwa nesimbi isina tsvina, asi rayon kugadzirwa kunoda platinamu. Saizi uye maumbirwo emakomba espinneret anosarudza filament's cross-sectional shape. Gomba rega rega rinogadzira tambo imwe chete, uye tambo dzakabatanidzwa dzinogadzira shinda yefilament.

Nekuvandudzwa kwecovid-19 munyika, pamwe nekubuda kweUnited States neEurope, zvigadzirwa zvekudzivirira zvine musimboti wetekinoroji yejira risingarukwa (spun bonded fabric / melt blown jira) zvawana kutariswa kwenyika zvakare. Kubva pakusagadzikana kwekutanga kwedenda kusvika kune hutsva hunodiwa, kambani yedu yakagadzirakunyunguduka kwakaputikaspinnerets&spun bonded spinneret&spinneret die header&mutsara wekugadzira machira asiri akarukwakuzadzisa zvinodiwa pamusika, uye kuwana mhinduro yakanaka kubva kumusika.

Pamusoro pezvo, kambani yedu inewo chikamu chikuru chemusika che spinnerets anoshandiswa mumachira echinyakare ekuruka, akadai seakasiyana siyana anoumba spinnerets (gungwa-chitsuwa mhando/sheath-coretype/ chikamu-pietype), uye dzinotumirwa kuSoutheast Asia.