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Plastics Technician cover letter template
A structured letter with example content specific to this role. Replace the bracketed placeholders and adjust the details to the job you're actually applying for.

How to structure it
Opening
Name the role and, in one line, the strongest reason you're a fit. Skip the throat-clearing.
Middle
One or two paragraphs of real, specific evidence: what you did, and the result. This is where most letters go generic. Yours shouldn't.
Why this employer
One genuine, specific reason you want this job at this company, not any company. Vague enthusiasm reads as a template that wasn't customised.
Close
Thank them, note your resume is attached, and make it easy to reach you.
Re: Application for Plastics Technician
I am writing to apply for the Plastics Technician role at [Company Name]. With several years of hands-on experience in injection moulding and extrusion, I am confident I can keep your production lines running efficiently and within specification.
In my current role, I set up and adjusted injection moulding machines across a 10-machine cell. When a critical automotive part began showing inconsistent dimensions, I monitored process parameters and traced the fault to a worn mould component. After replacing the part and adjusting the hold pressure, I reduced rejects from eight per shift to two and maintained that level for the rest of the production run.
I am drawn to [Company Name] because [add one genuine, specific reason: a project, value, or market position you can point to]. I want to bring my troubleshooting skills and commitment to quality to a team that values continuous improvement.
Thank you for considering my application. My resume is attached, and I look forward to discussing how I can contribute to your production team.
Getting it right
- Keep it to one page. A hiring manager spends seconds on this before deciding whether to read your resume.
- Address a named person where you can find one, rather than "To Whom It May Concern".
- Don't repeat your resume line for line. Use the letter to add context a bullet point can't: why this role, why now, why here.
- Match the tone of the job ad. A formal listing calls for a formal letter; a casual one gives you room to write more like yourself.
This is a starting point, not a guarantee of interviews. Make it specific to the actual employer before you send it.
Cover letter advice
- How to start a cover letterStarting a cover letter comes down to two decisions: who you address it to, and what your first paragraph says.
- How long should a cover letter beA cover letter should usually fit on one page. That's the standard in Australian government careers guidance.
- Do you still need a cover letter in 2026?Most advice online says skip the cover letter unless the ad asks for one. Australian government careers guidance says include one by default. This explains where the two positions differ and how to keep yours readable by an automated screen.