Injection moulding is the manufacturing process behind most plastic parts produced in quantity. The keyboard you are typing on, the bottle caps in your kitchen, the casing of your TV remote, the dashboard of your car, the syringes used in your last hospital visit: all of these are almost certainly injection-moulded. The process is the workhorse of plastics manufacturing, and across the UK and Ireland it produces enormous quantities of parts every year in factories from Aberdeen to Cornwall.
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