Medical Envelopes
Professional white security medical envelopes in DL and C5 sizes for medical practices. Quality 100gsm paper with internal security pattern. Protect patient correspondence and confidential information with reliable envelopes.
- Sizes available: DL (110 x 220mm), C5 (162 x 229mm)
- Material: White 100gsm paper
- Security feature: Internal security pattern
- Seal type: Self seal or gummed options
- Window: Optional window versions available
- Printing: Custom printing on exterior available
- Quality: Professional grade for business correspondence
- Security pattern inside prevents contents from being visible through envelope
- Professional white finish maintains formal appearance for medical correspondence
- DL size suits standard letter folding for efficient mailing
- C5 size accommodates A5 documents or unfolded A4 sheets
- Quality 100gsm paper provides durability during postal handling
- Self seal closure offers convenient secure sealing without moisture
- Custom printing available for practice branding and return addresses
Let’s Work Together.
Backed by nearly 50 years of industry experience, we’re ready to support your business with strategic solutions designed to make an impact.
Trusted Since 1976.
For nearly 50 years, AAA Print Group has partnered with medical services across Australia to deliver reliable, high quality printing solutions. We’re proud to be a family run business built on trust, service, and a genuine passion for helping our clients succeed.
From our early days in Perth to serving healthcare facilities nationwide, we’ve maintained the same commitment: exceptional quality, personal service, and solutions that work as hard as you do.
Reliable Healthcare Solutions.
See how Perth medical practices, veterinary clinics, and healthcare facilities have improved efficiency, boosted brand visibility, and strengthened safety with our tailored print solutions.
Explore our case studies to discover how our expertise in medical printing, promotional products, and branded apparel delivers real results for operations, marketing, and team performance.
Frequently Asked Questions.
What is the security pattern inside the envelope?
The security pattern is a printed design on the interior surface that obscures envelope contents from showing through the paper. This protects confidential patient information and maintains privacy during postal delivery.
Which envelope size should I use for standard letters?
DL envelopes suit A4 letters folded into thirds, the standard business letter format. C5 envelopes accommodate A4 pages folded in half or A5 documents sent flat without additional folding.
Can I print my practice details on the envelopes?
Yes. Our custom printing includes practice name, address, logo, and return address details. Printed envelopes create professional correspondence and ensure returned mail reaches your practice if delivery fails.
Are security envelopes suitable for patient appointment letters?
Yes. Our security envelopes are ideal for appointment reminders, test results, billing information, and any patient correspondence requiring privacy protection. The security pattern ensures confidential information remains private.
Our Clients.
Print Made Easy.
We’d love to hear about your project. Share your requirements with us and we’ll send you a tailored quote. Get in touch today to get started.