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Secure Thick Poly Mailers

Our Custom Thick Poly Mailers offer unparalleled strength and protection, making them the go-to choice for shipping heavy or bulky items. Crafted to withstand rough handling, these mailers provide a secure, tear-resistant solution for ensuring your products reach their destination safely. The thick material and strong seal offer added security and durability, keeping your items intact during transit. Perfect for businesses looking for reliable packaging, these mailers can be customized with your branding, combining robust protection with professional presentation.

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Why You Should Choose Thick Poly Mailers?

Why You Should Choose Thick Poly Mailers?

Customized to Your Brand’s Image

Customize thick poly mailers for wholesale to uniquely represent your brand, ensuring your message is sent with every package.

Unmatched Durability

Tough, tear-resistant material ensures your items stay protected during transit.

Secure Seal


Tamper-proof seal keeps your shipments safe from start to finish.

Customized to Your Brand’s Image

Customize thick poly mailers for wholesale to uniquely represent your brand, ensuring your message is sent with every package.

Unmatched Durability

Tough, tear-resistant material ensures your items stay protected during transit.

Secure Seal


Tamper-proof seal keeps your shipments safe from start to finish.

The Plus Packaging Difference

Our poly mailing bags are where security meets style and sustainability. Designed for businesses that value both their products’ protection and presentation, these bags are the smarter choice. With customizable options, they let your brand shine through every shipment. Not just tough, but they’re also light, reducing shipping costs without compromising quality. And with our commitment to eco-friendly materials, they represent a step forward in sustainable packaging.

Because we do everything with a plus.

SHORT RUNS PRODUCTION RUNS
Minimum Order Quantity 150 pieces 5000 pieces
Materials 2.85mil plastic
Paper Poly Mailers
Eco-friendly Poly Mailers
2.5mil film COEX
Paper Poly Mailers
Eco-friendly Poly Mailers
Material Colors White/Gray or Black/Black White/Gray
Niche Poly Mailer Bags for Clothes
Poly Mailer Bags for Clothes
Print Techniques Flexo Print or Digital Print Flexo Print
Print Options Flexo Print: 1 or 2 sides
Digital Print: 1 side
1 side or 2 sides
Print Colors Flexo Print: 1 color*
Digital Print: multi color
1, 2 or 3 PMS colors**
Print Coverage 20-40%*** up to 100%
Our Sizes**** 6” x 9”
9” x 12”
Small poly mailers
Standard poly mailers
Large poly mailer bags
4” x 6”
7.5” x 10.5”
14.5” x 19”
6” x 9”
9” x 12”
Jumbo poly mailer bags
Large poly mailer bags
Small poly mailers
Standard poly mailers

*Ask our Team for best colors to print on black bags

**Up to 8 colors available with bulk orders

***Depends on the chosen size

****More sizes available for Production Runs – speak with our Team to learn more

Frequently Asked Questions

Frequently Asked Questions

What materials are used in Custom Thick Poly Mailers?


Our thick poly mailers are made from high-quality polyethylene, providing durability, tear resistance, and protection against moisture.

Can I print my company logo on the mailers?


Yes, our Custom Thick Poly Mailers can be personalized with your branding, including logos, text, and designs.

Are these mailers eco-friendly?


While designed for strength and protection, we also offer options for eco-friendly materials upon request.

How secure are the adhesive closures?


Our thick poly mailers come with a tamper-evident, self-sealing adhesive, ensuring your shipments stay securely sealed during transit.

Can the mailers be reused?


Although designed for single-use, the durability of our thick poly mailers means they can often be reused for additional shipments if carefully opened.

Looking for personalized packaging?

Get your business a makeover with our customized solutions for your unique needs!