POLI-FLEX Blackboard
Suitable for Lettering with Chalk, approx. 95 µ
POLI-FLEX 4950 Blackboard Flex Film
POLI-FLEX 4950 Blackboard has a special PU surface suitable for lettering with chalk after the heat transfer. The chalk can be removed with a damp cloth.
Due to the low temperature hotmelt adhesive, POLI-FLEX 4950 BLACKBOARD can be transferred quickly and gently even on delicate textiles.
Material: Polyurethane, 95 µ.
Instructions
Prepress garment for 2 - 3 seconds at full temperature before positioning the film. Wash inside out, wait 24 hours after the heat transfer.
 130 °C (150 °C) |
 5 sec. (4 sec.) |
 2,5 - 3,0 bar |
 Warm |
 No |
 60 °C |
 Yes |
These instructions are based on the values obtained from practical experience. No responsibility is taken for the correctness of this information. We strongly recommend the evaluation on test material.
