CPE Package Design & Development 2

Question 1

Which design principle refers to reducing the amount of packaging material used while maintaining product protection?

Accepted Answer

Source reduction

Answer

Source reduction is the practice of minimizing packaging material at the design stage without compromising protective function.

Question 2

In package development, what does DFM stand for?

Accepted Answer

Design for Manufacturing

Answer

DFM (Design for Manufacturing) ensures that packaging can be produced efficiently and cost-effectively on existing equipment.

Question 3

A tamper-evident seal that shows visible signs of opening without the package being destroyed is classified as which type?

Accepted Answer

Shrink band

Answer

Shrink bands wrap around closures and show irreversible distortion when tampered with, providing visible evidence of tampering.

Question 4

What is the primary purpose of a dead-fold in flexible packaging design?

Accepted Answer

To allow the package to hold its shape after folding without adhesive

Answer

Dead-fold is the property that allows a flexible material to retain its folded position without needing a closure or adhesive.

Question 5

Which container shape provides maximum resistance to internal pressure for a given wall thickness?

Accepted Answer

Cylindrical

Answer

A cylindrical shape distributes internal pressure uniformly around the circumference, making it the most efficient shape for pressure resistance.

(CPE) Certified Packaging Engineer Practice Test