Plastic toys are usually produced by using :
Shell moulding
Green sand moulding
Plaster moulding
Injection moulding
Injection moulding
●Plastic toys are usually produced by
using injection moulding.
●Injection moulding :This manufacturing process is used for producing parts by injecting molten material into mould. Injection mouldingis used mainly with metals, glasses, elastomers and most commonly thermoplastic and thermosetting polymers.
Hence, the correct option is (D).
Preparing students for success in a changing World.
We care about our students
RPSC-AE, RSMSSB-JE, SSC-JE, RRB-JE, PSU's