Plastic prints occur when a print leaves a negative impression on which surface?

Plastic prints occur when a print leaves a negative impression on which surface?

• A. Plastic materials such as putty, paint, candle wax, soap, or clay
• B. Glass surfaces
• C. Wooden doors
• D. Fabric textiles

Answer: (A)

Plastic prints are impressions formed when a finger presses into a soft, malleable surface, creating a real three-dimensional negative imprint of the fingerprint ridges. Surfaces like putty, paint, candle wax, soap, or clay are classic examples because they deform and hold the impression. Hard, nonyielding surfaces such as glass, wood, or fabric don’t produce plastic impressions; prints there are latent or visible prints that require different techniques to reveal or lift. So the surface that yields a plastic print is a soft, plastic material like those listed.

Plastic prints are impressions formed when a finger presses into a soft, malleable surface, creating a real three-dimensional negative imprint of the fingerprint ridges. Surfaces like putty, paint, candle wax, soap, or clay are classic examples because they deform and hold the impression. Hard, nonyielding surfaces such as glass, wood, or fabric don’t produce plastic impressions; prints there are latent or visible prints that require different techniques to reveal or lift. So the surface that yields a plastic print is a soft, plastic material like those listed.