PKSC 1020 FULL QUESTIONS AND
CORRECT ANSWERS PROFESSIONAL
PREPARATION MATERIAL
●● What is the process of combining materials that does use discrete,
separate layers stuck together with adhesive?
Answer: lamination
●● What type of lamination requires that the solvents are dried on the
substrate before the plies are joined together?
Answer: dry bond lamination
●● A part of the closure which is actually a seal passed under an
electromagnetic field to produce enough energy to melt the seal to the
finish is called:
Answer: an induction seal
●● An operator says that she puts 30# of poly to the web. The volume of
the poly is 60#/ft³. What is the coating thickness in mils?
Answer: 2 mils
●● Glass packages can be classified as:
Answer: rigid
, ●● In the following example, the outside substrate/inside substrate of the
package structure is:
Lacquer
Printed Paper
Polyethylene
Foil
Surlyn Coated Polyester
Answer: Printed paper/surlyn coated polyester
●● The best oxygen barrier plastics are:
Answer: EVOH and PVDC
●● The purpose of using laminates is to:
Answer: combine the best properties of different materials into a single
package at the lowest cost
●● What type of lamination requires that the solvents are dried or
evaporated off the substrate after the plies are joined together?
Answer: wet bond lamination
●● What type of closure is abbreviated as a CT closure?
CORRECT ANSWERS PROFESSIONAL
PREPARATION MATERIAL
●● What is the process of combining materials that does use discrete,
separate layers stuck together with adhesive?
Answer: lamination
●● What type of lamination requires that the solvents are dried on the
substrate before the plies are joined together?
Answer: dry bond lamination
●● A part of the closure which is actually a seal passed under an
electromagnetic field to produce enough energy to melt the seal to the
finish is called:
Answer: an induction seal
●● An operator says that she puts 30# of poly to the web. The volume of
the poly is 60#/ft³. What is the coating thickness in mils?
Answer: 2 mils
●● Glass packages can be classified as:
Answer: rigid
, ●● In the following example, the outside substrate/inside substrate of the
package structure is:
Lacquer
Printed Paper
Polyethylene
Foil
Surlyn Coated Polyester
Answer: Printed paper/surlyn coated polyester
●● The best oxygen barrier plastics are:
Answer: EVOH and PVDC
●● The purpose of using laminates is to:
Answer: combine the best properties of different materials into a single
package at the lowest cost
●● What type of lamination requires that the solvents are dried or
evaporated off the substrate after the plies are joined together?
Answer: wet bond lamination
●● What type of closure is abbreviated as a CT closure?
