I-Handsheet Ejwayelekile ye-YYPL6-T TAPPI

I-Handsheet ye-YYPL6-T iklanyelwe futhi yakhiqizwa ngokwe-TAPPI T-205, T-221 kanye ne-ISO 5269-1 kanye nezinye izindinganiso. Ifanele ucwaningo kanye nokuhlolwa kwezinto zokwenza iphepha kanye nezinto zokwakha i-fiber wet. Ngemva kokuba izinto zokusetshenziswa zokukhiqiza iphepha, i-paperboard nezinye izinto ezifanayo zigayiwe, zicutshungulwe, zihlolwe futhi zikhishwe, zikopishwa ethuluzini ukuze kwakhiwe isampula yephepha, engaqhubeka nokutadisha nokuhlola izakhiwo zomzimba, zemishini kanye nezokukhanya zephepha ne-paperboard. Inikeza idatha ejwayelekile yokuhlola yokukhiqiza, ukuhlola, ukuqapha kanye nokuthuthukiswa komkhiqizo omusha. Futhi iyimishini ejwayelekile yokulungiselela isampula yokufundisa kanye nocwaningo lwesayensi lwezimboni zamakhemikhali ezilula kanye nezinto ze-fiber ezikhungweni nasemakolishi ocwaningo lwesayensi.