I.Gabatarwar Samfur:
Samfurin matsi na zobe ya dace da yanke samfurin da ake buƙata don ƙarfin ƙarfin zoben takarda. Yana da samfuri na musamman da ake buƙata don gwajin ƙarfin ƙarfin zobe na takarda (RCT), da kuma ingantaccen gwajin gwaji don yin takarda, marufi, binciken kimiyya, dubawa mai inganci da sauran masana'antu da sassan.
II.Halayen samfur
1. Samfurin hatimi, babban daidaiton samfur
2. Stamping tsarin labari ne, samfurin yana da sauƙi kuma mai dacewa.
III. Matsayin Haɗuwa:
QB/T1671
IV. Ma'aunin Fasaha:
1.Sample Girman: (152 ± 0.2) × (12.7 ± 0.1) mm
2.Sample Kauri: (0.1-1.0) mm
3.Dimension: 530×130×590 mm
4. Net Nauyin: 25 Kg