Manufa ta zamani ta na'urorin tattara guntu, duba gani na wafer, da kuma layukan samar da kayan haɗin semiconductor masu inganci suna da ƙa'idodi masu tsauri sosai don sarrafa barbashi a cikin bitar. Safofin hannu na yau da kullun na inci 9 da inci 12 suna ba da kariya mai iyaka; yankin hannu da aka fallasa yana da saurin kamuwa da fatar jiki da zubar da gashi, wanda ke ci gaba da ƙara yawan lahani da gurɓataccen barbashi ke haifarwa kuma yana sa ya yi wahala a cika buƙatun tsari na daidaito na ɗakunan tsaftacewa na Aji 1,000. A yau, za mu raba manyan fa'idodi guda huɗu na waɗannan safar hannu na latex masu tsayi kuma mu yi bayani dalla-dalla yadda suke magance matsalolin gurɓataccen barbashi yadda ya kamata a cikin bitar, ta haka za mu ƙarfafa matakan kula da inganci don kera semiconductor daidai.
Dakunan tsafta na Semiconductor Class 1,000 (ISO Class 6) suna da tsauraran buƙatu don sarrafa barbashi na muhalli. Fatar fata da gashin da aka zubar daga hannun ɗan adam sune tushen gurɓataccen waje da aka fi samu a wurin aikin, kuma suna iya haifar da matsaloli kamar gurɓataccen kayan aiki, lahani na kwalliya, da lahani na haɗuwa. Safofin hannu na latex na Li Jing Clean masu tsayin santimita 40 suna da tsayin da ya kai ≥40cm. Idan aka kwatanta da gajerun safofin hannu na gargajiya, suna rufe tafin hannu, wuyan hannu, da dukkan hannun hannu, suna rage yankin fatar da aka fallasa sosai kuma suna rage yuwuwar faɗuwar fata da gashi a kan abubuwan da suka dace a wurin. Tsarin Maƙallin Naɗewa Mai Ƙarfafawa: Maƙallin yana da gefen da aka naɗe mai kauri, wanda aka ƙarfafa wanda ya dace da hannu kuma yana tsayayya da zamewa ko birgima, yana kiyaye cikakken shingen kariya a duk lokacin aikin kuma yana hana shigar ƙwayoyin cuta da gurɓatawa ta hanyar gibin hannun riga. Kula da Hana Haɗawa na Musamman a Yanki: Launin latex na halitta yana ba da babban bambance gani, yana ba da damar gano safofin hannu masu kariya waɗanda aka keɓe musamman don wuraren aiki masu tsawo. Wannan yana hana gibin kariya da aka samu sakamakon amfani da safar hannu na yau da kullun ba bisa ka'ida ba kuma yana daidaita da tsarin sarrafa 5S na yau da kullun a cikin ɗakunan tsafta.
Waɗannan safar hannu, waɗanda ke da tsarin tsarkakewa mai zurfi mai yawa, an yi su ne da latex na halitta mai inganci (roba ta halitta). Ana gudanar da dukkan tsarin samarwa - gami da ƙira, vulcanization, chlorine daidai, da kuma zagayowar wankewar ruwa mai tsarki - a cikin ɗaki mai tsafta mara ƙura. Wannan yana cire barbashi na roba, ƙura, da sauran abubuwan da aka ƙara daga saman safar hannu sosai, yana rage sakin barbashi yadda ya kamata. Tsarin budurwa mai santsi, mara foda yana kawar da amfani da talc na gargajiya azaman wakilin sakin jiki. Ta hanyar tsarin gyaran chlorine, saman ciki na safar hannu yana da santsi don sauƙin sakawa, yana tabbatar da babu ragowar foda ko haɗarin zubar foda, da hana gurɓatar ƙura ta biyu na wafers na silicon, abin rufe fuska na hoto, da abubuwan da suka dace. 3 Rufewar Vacuum Ba Tare da Ƙura Ba: Bayan tsaftacewa mai zurfi da tsaftacewa, ana rufe safar hannu kai tsaye a cikin ɗakin tsafta na Class 10,000, yana ware su gaba ɗaya daga gurɓatattun abubuwa na waje a duk lokacin aikin. Wannan yana tabbatar da cewa babu wani gurɓataccen abu da zai iya faruwa a lokacin jigilar kaya, wanda hakan ke ba da damar amfani da su nan take a kan layin samarwa na Class 1,000 kai tsaye daga cikin akwatin, ba tare da buƙatar ƙarin tsaftacewa ko magani ba.
Lokacin Saƙo: Yuli-13-2026