A cikin 'yan shekarun nan, yawan karuwar buƙatun duniya na yadudduka marasa saƙa ya kasance mafi girma fiye da ci gaban tattalin arzikin duniya.Duniyanonwoven samarwaAn fi maida hankali ne a Amurka, wanda ke da kashi 41% na jimillar duniya, Yammacin Turai ya kai kashi 30%, Japan na da kashi 8%, Sin na da kashi 3.5% da sauran yankuna da kashi 17.5%.Daga cikin aikace-aikacen ƙarshen amfani da maras saka, samfuran tsabtace tsabta (musamman diapers) suna haɓaka cikin sauri, kuma kayan aikin likitanci, masakun mota, takalma da kasuwannin fata na wucin gadi suma suna nuna sabbin ci gaba cikin sauri.
Injin yin jakar da ba saƙa baana ciyar da mai ciyarwa don aika foda (colloid ko ruwa) zuwa hopper sama da injin marufi, saurin gabatarwa yana sarrafa na'urar sakawa ta photoelectric, takarda na lilin (ko wasu kayan marufi) jagorar nadi ne ke motsa shi kuma an gabatar da shi. zuwa ga abin wuya tsohon, wanda aka lanƙwasa sa'an nan kuma lapped da a tsaye sealer ya zama Silinda, kayan za a kai tsaye auna da kuma cika a cikin jakar da aka yi, da kuma kwance sealer intermittently ja da jakar Silinda yayin da zafi hatimi yana yanke.Ana auna kayan ta atomatik kuma a cika cikin jakar.
Yawancin manyan ayyuka na tsarin yin jaka
Tsarin yin jaka gabaɗaya yana da manyan ayyuka da yawa
Tsarin yin jaka gabaɗaya yana da manyan ayyuka da yawa, gami da ciyar da kayan abu, rufewa, yankan da jaka.
A cikin sashin ciyarwa, fim ɗin marufi mai sassauƙa wanda aka ciyar da rollers yana buɗewa ta hanyar abin nadi mai ciyarwa.Ana amfani da rollers na ciyarwa don motsa fim ɗin a cikin injin don yin aikin da ake so.Ciyarwa gabaɗaya aiki ne na ɗan lokaci, kamar rufewa, yanke, da sauran ayyukan da ke faruwa yayin zubar da ciki.Ana amfani da rolls na raye-raye don kiyaye tashin hankali akai-akai akan nadi na fim.Mai ciyar da ciyarwa da raye-rayen rawa suna da mahimmanci don kiyaye tashin hankali da daidaiton ciyarwa.
A cikin sashin rufewa, ana matsar da abubuwa masu sarrafa zafin jiki don taɓa fim ɗin na wani takamaiman lokaci don rufe kayan da kyau.Zazzabi na rufewa da tsawon lokaci ya bambanta da nau'in kayan aiki kuma yana buƙatar tsayayye a saurin inji daban-daban.Kayan aikin abubuwan rufewa da tsarin injin da ke hade da su ya dogara da nau'in hatimin da aka ƙayyade a cikin shirin jakar.A yawancin ayyukan injin, tsarin rufewa yana tare da tsarin yanke, kuma ana yin ayyukan biyu a ƙarshen ciyarwa.
Yayin aikin yankan da jakunkuna, ana yin ayyuka kamar rufewa gabaɗaya yayin zagayowar rashin ciyarwar na'ura.Hakazalika da tsarin rufewa, aikin yankan da jakunkuna kuma suna ƙayyade hanyar inji mai kyau.Baya ga waɗannan ayyuka na yau da kullun, aikin ƙarin ayyuka kamar zippers, jakunkuna masu raɗaɗi, jakunkuna na jaka, rufewar lalacewa, spouting, sarrafa kambi, da sauransu na iya dogara da ƙirar jakar.Na'urorin haɗi da aka haɗe zuwa na'ura na asali suna yin irin waɗannan ƙarin ayyuka.