Iphepha langasese, elaziwa nangokuthi iphepha langasese le-crepe, lisetshenziswa kakhulu empilweni yabantu yansuku zonke futhi lingenye yezinhlobo zephepha ezibalulekile kubantu. Ukuze kuthanjiswe iphepha langasese, ubumnene bephepha langasese buyandiswa ngokubhidliza iphepha ngezindlela zomshini. Kunezinto eziningi zokusetshenziswa zokwenziwa kwephepha langasese, ezivame ukusetshenziswa yi-cotton pulp, i-wood pulp, i-straw pulp, i-waste paper pulp nokunye. Akukho usayizi odingekayo wephepha langasese. Uma kukhiqizwa iphepha langasese elinombala, kufanele kufakwe umbala olungiselelwe. Iphepha langasese libonakala ngokumuncwa kwamanzi okunamandla, okuqukethwe okuphansi kwamagciwane (inani eliphelele lamagciwane ngegremu ngayinye yesisindo sephepha akufanele lidlule ku-200-400, futhi amagciwane abangela izifo njenge-coliform bacteria awavunyelwe), iphepha lithambile, lijiyile ngokulinganayo, alinazimbobo, futhi lishwabene ngokulinganayo, Umbala ohambisanayo kanye nokungcola okuncane. Uma kukhiqiza imiqulu emincane yephepha langasese elinezingqimba ezimbili, isikhala sokubhoboza kufanele sifane, futhi imigodi kufanele icace, iphuke kalula futhi icoceke.
Iphepha lesisekelo elihlanganisiwe liyiphepha lesisekelo lephepha elihlanganisiwe, elisetshenziswa kakhulu ungqimba oluphakathi lwekhadibhodi elihlanganisiwe. Iningi lephepha lesisekelo elihlanganisiwe lenziwe nge-lime-based rice kanye ne-wheat straw pulp, kanti inani elivame ukusetshenziswa lingu-160 g/m2, 180 g/m2, kanye no-200 g/m2. Izidingo zephepha lesisekelo elihlanganisiwe yisakhiwo sefayibha esifanayo, ubukhulu obufanayo bamashidi ephepha, kanye namandla athile njengokucindezela kwendandatho, amandla okudonsa, kanye nokumelana nokugoqa. Aliphuki lapho licindezela iphepha elihlanganisiwe, futhi linokumelana okuphezulu kokucindezela. Futhi linokuqina okuhle kanye nokuphefumula okuhle. Umbala wephepha uphuzi okhanyayo, ubushelelezi, futhi umswakama uyafaneleka.
Izinkomba: Imibuzo Nezimpendulo Ngezisekelo Zokwenza Ama-Pulp Nephepha, ezivela e-China Light Industry Press, ezihlelwe nguHou Zhiseng, 1995.
Isikhathi sokuthunyelwe: Septhemba-23-2022