T390 nursery tray/propagation tray for cultivating eggplant, watermelon cucumber, tomato, chili pepper etc.:
1. Material: first grade PS material
2. Specifications:
Cell Count: 15*26
Tray Size: 495*300mm
Size of Upper Cell: 18*18mm
Size of Lower Cell: 9*9mm
Depth of Cell: 26mm
Volume: 4cc
Package: 45*29*55cm/carton
3. Thickness vs. Weight
Thickness of trays are from 0.5mm to 1.0mm.
1.0mm: 155g±5g;  100pcs/ctn.
0.9mm: 140g±5g;  120pcs/ctn.
0.7mm: 110g±5g;  150pcs/ctn.
0.6mm: 95g±5g;  180pcs/ctn.
0.5mm: 80g±5g;  200pcs/ctn.
4. Using time:
thickness of 0.5mm can be used 1 to 2 times.
thickness of 0.6mm can be used 3 to 4 times.
thickness of 0.7mm can be used 5 to 6 times.
thickness of 0.8mm can be used 7 to 8 times.
thickness of 0.9mm can be used 8 to 9 times.
thickness of 1.0mm can be used 8 to 10 times.