Isivinini esimaphakathiumshini wenkomishi yephephaiwuhlobo lwesitsha sephepha esenziwe nge-chemical wood pulp (ikhadibhodi elimhlophe) ngokucubungula ngomshini kanye nokunamathisela.Imise okwenkomishi futhi ingasetshenziselwa ukudla okuqandisiwe neziphuzo ezishisayo.Njengoba izici zokuphepha, inhlanzeko, ukukhanya kanye lula, iyithuluzi elifanele lezindawo zomphakathi, izindawo zokudlela kanye nezindawo zokudlela.Umshini wenkomishi yephepha elinesivinini esikhulu uhlukaniswe ngezinkomishi zephepha ezinamekwe nge-PE ezinohlangothi olulodwa kanye nezinkomishi zephepha ezihlanganiswe kabili ze-PE.Izinkomishi zephepha ezinamekwe ngohlangothi olulodwa lwe-PE: Izinkomishi zephepha ezikhiqizwe ngephepha elinohlangothi olulodwa zibizwa ngokuthi izinkomishi zephepha ezinamekwe ohlangothini olulodwa (izinkomishi zephepha nezinkomishi zephepha lokukhangisa emakethe yasekhaya ngokuvamile ziyizinkomishi zephepha ezimbozwe ngohlangothi olulodwa).Ifomu layo lokusebenza lithi: uhlangothi lwamanzi enkomishini yephepha , ngefilimu ye-PE ebushelelezi.Izinkomishi zephepha ezinamekwe kabili ze-PE: Izinkomishi zephepha ezenziwe ngephepha elinezinhlangothi ezimbili ze-PE zibizwa ngokuthi izinkomishi zephepha ze-PE ezinezinhlangothi ezimbili.Ukusebenza: I-PE ehlanganiswe ngaphakathi nangaphandle kwezinkomishi zephepha.
Indlela yokukhetha inkomishi yephepha eyenziwe yi-umshini wenkomishi yephepha?
Indlela enhle yokukhetha izinkomishi zephepha:
(1) Bheka: khetha izinkomishi zephepha ezilahlwayo, ungabheki nje umbala omhlophe wezinkomishi zephepha, ungacabangi ukuthi umhlophe uma uhlanzekile, abanye abakhiqizi bezinkomishi zephepha bangeza ama-ejenti amaningi amhlophe acwebezelayo ukwenza izinkomishi. bheka mhlophe.Uma lezi zinto eziyingozi zingena emzimbeni womuntu, zizoba izinto ezingadala umdlavuza.Ochwepheshe basikisela ukuthi lapho abantu bekhetha izinkomishi zephepha, kufanele bakhanyise kakhulu isibani ngaphansi kwesibani.Uma indebe yephepha ngaphansi kwesibani se-fluorescent iluhlaza okwesibhakabhaka, ifakazela ukuthi i-agent ye-fluorescent idlula izinga, futhi abathengi kufanele bayisebenzise ngokuqapha.
(2) Ncinza: umzimba wenkomishi uthambile futhi awuqini, qaphela ukuvuza kwamanzi.Ngaphezu kwalokho, kuyadingeka ukukhetha inkomishi yephepha enodonga oluqinile noluqinile.Inkomishi yephepha enobulukhuni obuphansi bomzimba wenkomishi ithambile kakhulu.Uma uthela noma uphuza amanzi, azokhubazeka kakhulu lapho uwakha, noma uwakha, okuzophazamisa ukusetshenziswa.Ochwepheshe baveza ukuthi ngokuvamile izinkomishi zephepha ezisezingeni eliphezulu zingabamba amanzi amahora angu-72 ngaphandle kokuvuza, futhi izinkomishi zephepha ezisezingeni eliphansi zizodonsa amanzi isigamu sehora.Iphunga: Umbala wodonga oluhle, qaphela ubuthi bukayinki.Ochwepheshe bokuqondisa izinga baveze ukuthi uma izinkomishi zephepha zipakishwe ndawonye, uma zimanzi noma zingcolile, nakanjani zizokhunta, ngakho akufanele kusetshenziswe izinkomishi zephepha ezimanzi.Ngaphezu kwalokho, ezinye izinkomishi zephepha zizophrintwa ngamaphethini anemibala nemibhalo.Uma izinkomishi zephepha zipakishwe ndawonye, inkomishi yephepha ngaphandle kukayinki izothinta nakanjani ungqimba lwangaphakathi lwenkomishi yephepha esongwe ngayo, futhi uyinki uqukethe i-benzene ne-toluene, okuyingozi empilweni.Thenga izinkomishi zephepha ezinezendlalelo zangaphandle ezingena-inki noma eziphrintwe kancane.Inhloso: Hlukanisa phakathi kwezinkomishi ezishisayo nezibandayo, "benza indima yabo ngokulandelanayo".Ochwepheshe bagcine beveze ukuthi izinkomishi zamaphepha ezilahlwayo esivame ukuzisebenzisa zingahlukaniswa zibe izinhlobo ezimbili: izinkomishi zesiphuzo esibandayo nezinkomishi zeziphuzo ezishisayo.
Isikhathi sokuthumela: Nov-07-2022