Packaging Innovation & R&D Flashcards
7 cards from real CPT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Packaging Innovation & R&D flashcards as text
A packaging engineer is developing an oxygen-scavenging film for fresh meat. Which performance metric is most critical to quantify during R&D?
Answer: Oxygen transmission rate (OTR) reduction over time
OTR reduction over time measures how effectively the scavenger depletes headspace oxygen, which directly determines shelf life extension.
Which analytical technique is most commonly used in R&D to identify the chemical composition of an unknown packaging material?
Answer: Fourier-transform infrared spectroscopy (FTIR)
FTIR identifies polymer types by matching their infrared absorption spectra against reference libraries, making it the standard tool for unknown material identification.
During voice of the customer (VOC) research for a new packaging format, ethnographic observation differs from focus groups because it:
Answer: Captures actual consumer behavior in natural settings rather than stated preferences
Ethnographic observation records what consumers actually do in real environments, revealing unmet needs that self-reported focus group data often misses.
A CPT candidate evaluates a nanotechnology-enhanced barrier coating for flexible packaging. Which primary regulatory concern must be addressed before commercialization in the U.S.?
Answer: FDA food contact safety for nanomaterials in food packaging
The FDA requires safety assessment of nanomaterials that may migrate into food, as their small particle size can alter toxicological profiles compared to bulk materials.
In an R&D project targeting a child-resistant (CR) closure, which federal regulation governs the performance testing requirements in the United States?
Answer: CPSC 16 CFR Part 1700
The Poison Prevention Packaging Act, enforced by the CPSC under 16 CFR Part 1700, specifies the panel testing protocols for child-resistant packaging.
Which innovation strategy involves systematically applying biomimicry principles to packaging R&D?
Answer: Adapting solutions observed in natural organisms to packaging design challenges
Biomimicry translates efficient strategies found in nature—such as lotus leaf water repellency or nacre layering for strength—into packaging innovations.
A packaging innovation team calculates a Net Present Value (NPV) for two competing technology platforms. The platform with a higher NPV is preferred primarily because:
Answer: It generates more total value after accounting for the time value of money
NPV discounts future cash flows to present value, so a higher NPV means the project creates more economic value after accounting for the cost of capital and timing.