Which coding method uses raised letters and/or numbers on packaging?

Which coding method uses raised letters and/or numbers on packaging?

• A. Lithographing
• B. Embossing
• C. Stamping
• D. Engraving

Answer: (B)

Embossing creates raised letters and numbers on packaging by pressing a die into the material to form a relief. This elevation makes the characters stand out in height and can be felt by touch, which is exactly what “raised letters and/or numbers” describe. Lithographing prints onto a flat surface, so the result is flat; engraving carves into the surface, producing recessed lines rather than raised ones; stamping can leave marks but isn’t defined by creating true raised relief on packaging. So embossing is the method that best matches the idea of raised coding on packaging.

Embossing creates raised letters and numbers on packaging by pressing a die into the material to form a relief. This elevation makes the characters stand out in height and can be felt by touch, which is exactly what “raised letters and/or numbers” describe. Lithographing prints onto a flat surface, so the result is flat; engraving carves into the surface, producing recessed lines rather than raised ones; stamping can leave marks but isn’t defined by creating true raised relief on packaging. So embossing is the method that best matches the idea of raised coding on packaging.