Transfer of color from paper or board to food
This test is used to evaluate the transfer of color from paper or board that is intended to come into contact with food.
The applied simulants are
3% acetic acid
Alkaline salt solution (saliva simulant)
The transfer is assessed against a greyscale according to standard EN 646.
- Suitable sample matrices
- Dyed paper and board
- Typical turnaround time
- 3 weeks after receiving the samples
- Quality system
- Accredited test method