How are carbonized bamboo chopsticks and toothpicks made?
Polished bamboo blanks are charred in a temperature-controlled oven at 300-500°C. The heat evaporates moisture, hardens the bamboo, deepens its color and makes the surface water-resistant.
Carbonized chopsticks and toothpicks are baked at 300-500°C.
View carbonized bamboo products
Production steps