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Which of the following is not a cold-end coating?

(a) Waxes

(b) Polyvinyl alcohol

(c) Silicon

(d) Nylon

I got this question in examination.

The question is from Surface Treatment of Glass topic in chapter Glass Packaging Materials of Food Packaging Technology

1 Answer

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Best answer
Right option is (d) Nylon

The explanation: Nylon is not a cold-end coating. Cold-end coatings typically consist of lubricants such as waxes, polyethylene, polyvinyl alcohol, and silicone.

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