The offset printing plate is made ofย 

The offset printing plate is made of  (A) Aluminium  (B) Copper  (C) Rubber  (D) Steel Correct Ans: (A) Explanation: Offset printing, a widely used technique in the printing industry, relies on aluminium plates for image transfer. Printers prefer aluminium because it is lightweight, corrosion-resistant, and highly durable. Additionally, it offers sharp image reproduction, making it […]

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