PKSC 1020 (Introduction to Packaging Science) Batt Exam 1,2,3
and Final Exam
Questions and Answers| Latest Update| Pass Guaranteed
Exam 1
1. Which of the following is NOT considered one of the four primary functions of
packaging?
A. Protection
B. Containment
C. Advertising to competitors
D. Communication
Answer: C
Rationale: The four widely recognized functions of packaging are protection,
containment, communication, and convenience. Advertising to competitors is
not a packaging function.
2. A candy bar wrapper that directly touches the product is an example of which
level of packaging?
A. Primary packaging
B. Secondary packaging
C. Tertiary packaging
D. Quaternary packaging
Answer: A
Rationale: Primary packaging is the layer in direct contact with the product
itself.
,3. A corrugated case holding 24 individually wrapped candy bars for shipment to
a retailer is an example of:
A. Primary packaging
B. Secondary packaging
C. Unitization only
D. Labeling
Answer: B
Rationale: Secondary packaging groups primary packages together, such as a
case holding multiple wrapped units.
4. A shrink-wrapped pallet of cases used for warehousing and transport is best
described as:
A. Primary packaging
B. Secondary packaging
C. Tertiary (distribution) packaging
D. Retail packaging
Answer: C
Rationale: Tertiary or distribution packaging consolidates secondary packages
for bulk handling, storage, and transport.
5. Which packaging function refers to protecting a product from physical
damage, moisture, and contamination?
A. Communication
B. Protection
C. Convenience
D. Unitization
Answer: B
Rationale: Protection is the function of shielding the product from mechanical,
environmental, and biological hazards.
6. Barcodes, ingredient lists, and usage instructions on a package satisfy which
packaging function?
A. Containment
B. Protection
, C. Communication
D. Convenience
Answer: C
Rationale: Communication involves conveying information to consumers and
supply chain partners, including barcodes and labeling.
7. Combining multiple smaller items into a single larger load for easier handling
is called:
A. Unitization
B. Lamination
C. Delamination
D. Extrusion
Answer: A
Rationale: Unitization is the process of combining multiple items into one unit
load to simplify handling and transport.
8. Which of the following best defines a 'packaging system'?
A. A single container only
B. The coordinated combination of materials, containers, and components that
together perform packaging functions
C. A machine that fills containers
D. A type of adhesive
Answer: B
Rationale: A packaging system encompasses all materials and components
working together to protect, contain, communicate, and provide convenience.
9. The main raw material used to produce paper and paperboard is:
A. Petroleum
B. Cellulose fiber from wood pulp
C. Silica sand
D. Bauxite
Answer: B
Rationale: Paper and paperboard are made primarily from cellulose fibers
derived from wood pulp.
, 10. The kraft pulping process is best known for producing:
A. Weak, low-strength fibers
B. High-strength fibers due to the sulfate chemical process
C. Fibers used only in glassmaking
D. Fibers with no lignin removed
Answer: B
Rationale: The kraft (sulfate) process removes lignin efficiently while preserving
fiber strength, producing high-strength pulp for packaging papers.
11. Mechanical (groundwood) pulping differs from chemical pulping in that it:
A. Removes all lignin completely
B. Uses grinding to separate fibers, retaining more lignin and yielding weaker
paper
C. Produces stronger fibers than kraft pulping
D. Is used exclusively for corrugated medium
Answer: B
Rationale: Mechanical pulping physically grinds wood, retaining lignin and
yielding a higher-yield but weaker, more brittle fiber than chemical pulping.
12. Basis weight of paper is defined as:
A. The thickness of a single sheet in millimeters
B. The weight of a specified area or ream of paper, such as lb/ream or g/m2
C. The tensile strength of the sheet
D. The color grade of the pulp
Answer: B
Rationale: Basis weight expresses paper weight per standard unit area, used to
characterize paper and board.
13. Corrugated board is typically composed of:
A. A single flat sheet only
B. Flat linerboard sheets bonded to a fluted (corrugated) medium
C. Aluminum foil laminated to plastic
D. Solid wood veneer
Answer: B
and Final Exam
Questions and Answers| Latest Update| Pass Guaranteed
Exam 1
1. Which of the following is NOT considered one of the four primary functions of
packaging?
A. Protection
B. Containment
C. Advertising to competitors
D. Communication
Answer: C
Rationale: The four widely recognized functions of packaging are protection,
containment, communication, and convenience. Advertising to competitors is
not a packaging function.
2. A candy bar wrapper that directly touches the product is an example of which
level of packaging?
A. Primary packaging
B. Secondary packaging
C. Tertiary packaging
D. Quaternary packaging
Answer: A
Rationale: Primary packaging is the layer in direct contact with the product
itself.
,3. A corrugated case holding 24 individually wrapped candy bars for shipment to
a retailer is an example of:
A. Primary packaging
B. Secondary packaging
C. Unitization only
D. Labeling
Answer: B
Rationale: Secondary packaging groups primary packages together, such as a
case holding multiple wrapped units.
4. A shrink-wrapped pallet of cases used for warehousing and transport is best
described as:
A. Primary packaging
B. Secondary packaging
C. Tertiary (distribution) packaging
D. Retail packaging
Answer: C
Rationale: Tertiary or distribution packaging consolidates secondary packages
for bulk handling, storage, and transport.
5. Which packaging function refers to protecting a product from physical
damage, moisture, and contamination?
A. Communication
B. Protection
C. Convenience
D. Unitization
Answer: B
Rationale: Protection is the function of shielding the product from mechanical,
environmental, and biological hazards.
6. Barcodes, ingredient lists, and usage instructions on a package satisfy which
packaging function?
A. Containment
B. Protection
, C. Communication
D. Convenience
Answer: C
Rationale: Communication involves conveying information to consumers and
supply chain partners, including barcodes and labeling.
7. Combining multiple smaller items into a single larger load for easier handling
is called:
A. Unitization
B. Lamination
C. Delamination
D. Extrusion
Answer: A
Rationale: Unitization is the process of combining multiple items into one unit
load to simplify handling and transport.
8. Which of the following best defines a 'packaging system'?
A. A single container only
B. The coordinated combination of materials, containers, and components that
together perform packaging functions
C. A machine that fills containers
D. A type of adhesive
Answer: B
Rationale: A packaging system encompasses all materials and components
working together to protect, contain, communicate, and provide convenience.
9. The main raw material used to produce paper and paperboard is:
A. Petroleum
B. Cellulose fiber from wood pulp
C. Silica sand
D. Bauxite
Answer: B
Rationale: Paper and paperboard are made primarily from cellulose fibers
derived from wood pulp.
, 10. The kraft pulping process is best known for producing:
A. Weak, low-strength fibers
B. High-strength fibers due to the sulfate chemical process
C. Fibers used only in glassmaking
D. Fibers with no lignin removed
Answer: B
Rationale: The kraft (sulfate) process removes lignin efficiently while preserving
fiber strength, producing high-strength pulp for packaging papers.
11. Mechanical (groundwood) pulping differs from chemical pulping in that it:
A. Removes all lignin completely
B. Uses grinding to separate fibers, retaining more lignin and yielding weaker
paper
C. Produces stronger fibers than kraft pulping
D. Is used exclusively for corrugated medium
Answer: B
Rationale: Mechanical pulping physically grinds wood, retaining lignin and
yielding a higher-yield but weaker, more brittle fiber than chemical pulping.
12. Basis weight of paper is defined as:
A. The thickness of a single sheet in millimeters
B. The weight of a specified area or ream of paper, such as lb/ream or g/m2
C. The tensile strength of the sheet
D. The color grade of the pulp
Answer: B
Rationale: Basis weight expresses paper weight per standard unit area, used to
characterize paper and board.
13. Corrugated board is typically composed of:
A. A single flat sheet only
B. Flat linerboard sheets bonded to a fluted (corrugated) medium
C. Aluminum foil laminated to plastic
D. Solid wood veneer
Answer: B
