I.Khoom Taw Qhia:
Cov khoom lag luam muaj cov qauv hauv qab thiab kaum qhov sib txawv ntawm cov phaj nruab nrab, haum rau (0.1 ~ 0.58) mm thickness ntawm cov qauv, tag nrho ntawm 10 specifications, nrog rau cov chaw sib txawv, tuaj yeem hloov mus rau cov qauv sib txawv. Dav siv nyob rau hauv papermaking, ntim thiab cov khoom zoo saib xyuas thiab tshuaj xyuas kev lag luam thiab departments. Nws yog ib qho cuab yeej tshwj xeeb rau kev ntsuas lub nplhaib compression lub zog ntawm daim ntawv thiab duab los qhia.
u No.1 0.100-0.140 mm
u No.2 0.141-0.170 mm
u No.3 0.171-0.200 mm
u No.4 0.201-0.230 mm
u No.5 0.231-0.280 mm
u No.6 0.281-0.320 mm
u No.7 0.321-0.370 mm
u No.8 0.371-0.420 mm
u No.9 0.421-0.500 mm
u No.10 0.501-0.580 mm