Weight

• Low Weight (0-35 gsm)
• Medium Weight (36-80 gsm) 4
• High Weight (81+ gsm)

Strength

• Low Strength ( < 1000 gf / cm)
• Medium Strength (1001-2000 gf / cm) 3
• High Strength ( >2001 gf / cm) 1

Hole Size

• Small Hole Size ( <0.5mm²)
• Medium Hole Size (0.51 - 1.0 mm²) 3
• Large Hole Size ( >1.01mm²) 1

Melting Point

• Low Melting Point
• Medium Melting Point
• High Melting Point 2