PKSC 1020 Exam 2 Batt
Questions and Answers
Three forms of packages are -
Correct Answer- rigid, semi rigid, flexible
Which of the following materials is essential in an induction seal? -
Correct Answer- aluminum
The permeability of a 1 mil thick film of PET is 0.50 cc/mil/day. If everything was
considered the same without other variables, what would the permeability be of
the same film that was 1.5 mils thick? -
Correct Answer- 0.33 cc/mil/day
What type of laminating requires that the solvents are dried or evaporated off the
substrate after the piles are joined together ? -
Correct Answer- wet bond laminating
What type of laminating requires that the solvents are dried or evaporated off the
substrate before the piles are joined together ? -
Correct Answer- dry bond laminating
The closure that was specifically designed for narrow necked glass bottles used
for beer is: -
Correct Answer- crown closure
The heavy gauge metal closure that has less than a 90 degree rotation is called: -
Correct Answer- lug style closure
When the operator says "I put 15# of polyethylene to the web," how thick is the
coating on the ream of paper, given that ρ PE = 50#/ft^3. -
Correct Answer- 2 mils
Quality tests primarily target what segment of packaging? -
Correct Answer- materials
Questions and Answers
Three forms of packages are -
Correct Answer- rigid, semi rigid, flexible
Which of the following materials is essential in an induction seal? -
Correct Answer- aluminum
The permeability of a 1 mil thick film of PET is 0.50 cc/mil/day. If everything was
considered the same without other variables, what would the permeability be of
the same film that was 1.5 mils thick? -
Correct Answer- 0.33 cc/mil/day
What type of laminating requires that the solvents are dried or evaporated off the
substrate after the piles are joined together ? -
Correct Answer- wet bond laminating
What type of laminating requires that the solvents are dried or evaporated off the
substrate before the piles are joined together ? -
Correct Answer- dry bond laminating
The closure that was specifically designed for narrow necked glass bottles used
for beer is: -
Correct Answer- crown closure
The heavy gauge metal closure that has less than a 90 degree rotation is called: -
Correct Answer- lug style closure
When the operator says "I put 15# of polyethylene to the web," how thick is the
coating on the ream of paper, given that ρ PE = 50#/ft^3. -
Correct Answer- 2 mils
Quality tests primarily target what segment of packaging? -
Correct Answer- materials
