Packing:

50 meters per carton for No.44/52/56;

90 meters per carton for No.64;

80 meters per carton for No.76/84;

70 meters per carton for No.96;

60 meters per carton for No.108;

55 meters per carton for No.116;

50 meters per carton for No.124;

25 meters per carton for No.132/140;

40 meters per carton for No.148.