+1 vote
in Food Packaging Technology by (63.0k points)
Which of the following plastics is used in the lamination of paperboards?

(a) LDPE

(b) PS

(c) PVC

(d) HDPE

The question was asked in quiz.

I would like to ask this question from Coating and Laminating in Thermoplastics in division Thermoplastic Polymers Properties & Processing of Food Packaging Technology

1 Answer

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Best answer
Correct choice is (a) LDPE

Explanation: LDPE is used in the lamination of paperboards. Compares to other thermoplastics, LDPE- Low Density Polyethylene offers a greater strength, seal integrity and resistance to cracking and flaking off. It also provides a greater resistance to moisture and has greater flexibility.

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