To develop a latent fingerprint impression
> Fingerprint Lifter
Developed to latent fingerprints.
First choose the suitable fingerprint lifter (size, color of back card with scale or no scale).
> Example of lifting a latent fingerprint
To Start with gently applying the powder to the fingerprint to develop a latent impression by sweeping the brush in a back and forth motion.
This allows the brush to slightly touch the top of the surface. After developing a latent impression, remove the excess powder by blowing on the surface.
Take away the protective silicone film from the lifter
Attach the Lifter to one side to the surface next to the fingerprint, so the Lifter can lie still and lay the Lifter over the brushed fingerprint.
Press the adhesive sheet of the lifter against the brushed prints, and you should make it without wrinkles and without bubbles.
Gently lift the self-adhesive sheet and fold it back onto the backing card lifter.
On backing card lifter.
Press the adhesive sheet and make it without wrinkles and without bubbles. Use normal paper to make it smooth, as we showed.
Turn the self-adhesive sheet over and here is the result.
