Rigid Mailers - Self Seal
Rigid mailers combine performance, organic aesthetics, eco-construction, and efficiency. The sturdy construction ensures art prints, photos, and documents are shipped in confidence.
Recycled Content
Fibers made with 100% recycled content. May also include additives, adhesives, and ink.
PCW Content
Made with 90% post-consumer waste that has been diverted from landfills.
FSC® Certified
Made with FSC® certified recycled paper fiber.
Plastic-Free
The materials used to construct the mailer do not contain synthetic polymers.
Curbside Recyclable
Commonly accepted in most curbside recycling programs across the US.
Made in USA
Utilizes local recycled inputs, transparent supply chain, lower transportation footprint.
Custom Rigid Mailers
Create an exceptional customer experience with custom rigid mailers. Add your branding starting at just 500 units. Printed with HydroSoy or Algae Ink™, our rigid mailers can be branded on both sides in one color.
Do you ship 1,000+ orders per week? Work with us on unique projects, including branding in up to 7 colors, aqueous, and gloss printing, dual adhesive strips for reuse, and more.
Photo Credit: Lumetta
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5-9 Units
= 5% Savings
5-9 Units
= 5% Savings
10-14 Units
= 10% Savings
15-24 Units
= 15% Savings
5,000+ Mailers
Specifications
| Material | 100% FSC® certified recycled kraft paper fiber FSC MIX Paper - FSC® C190100 |
| Recycled Content | 100% recycled kraft paper fiber 90% post-consumer waste paper fiber |
| Thickness | 28 pt paperboard |
| Material Features | Tamper-evident FDA-Compliant for direct food contact |
| Functionality | Self-seal adhesive closure Tear strip for easy opening |
| End-of-Life | Curbside recyclable with paper Naturally biodegradable |
| Origin | Made in USA |
| Mailer Color | Natural kraft |
| Print Color | Pantone Color Matching System (PMS) |
| Ink Type | HydroSoy Ink or Black Algae Ink |
| Print Process | Flexographic |
| Print Option | Post-production: 1-sided, 1-color Inline: 7 print colors, aqueous/gloss printing, dual adhesive strips - request quote |
Frequently Asked Questions
What is a rigid mailer?
A rigid mailer is a paper mailing envelope designed to ship items such as artwork, documents, and prints that should not bend in transit. These mailers range in paperboard thickness (20 to 40 pt) and closing structure (tab-locking or self-sealing). Their paper construction makes them more susceptible to the elements, unlike plastic mailers such as poly mailers.
What is the difference between self-sealing and tab-locking rigid mailers?
The primary difference between our to rigid mailers is in paperboard thickness. Our self-sealing rigid mailer is made with 28 pt paperboard, making it strong and durable. However, our tab-locking rigid mailer is more sturdy, made with a 36 pt board.
Our self-sealing rigid mailer has an adhesive strip on the closing flap. This closure means no shipping tape is required to secure them closed. On the other hand, the tab-locking mailer is so thick that it cannot be closed with a self-seal. Therefore, the closure on our tab-locking mailer uses notches which most brands seal with packing tape.
Additionally, our largest self-sealing mailer is 11x13.5”, while our largest tab-locking mailer is 12.75x15”. The two smaller sizes in each mailer are the same.
Our self-sealing rigid mailer has an adhesive strip on the closing flap. This closure means no shipping tape is required to secure them closed. On the other hand, the tab-locking mailer is so thick that it cannot be closed with a self-seal. Therefore, the closure on our tab-locking mailer uses notches which most brands seal with packing tape.
Additionally, our largest self-sealing mailer is 11x13.5”, while our largest tab-locking mailer is 12.75x15”. The two smaller sizes in each mailer are the same.
What are the sizes, dimensions, and weights of EcoEnclose rigid mailers?
| Product Code | Product Description | Parcel Weight | Parcel Dimensions | Mailer Weight | Mailer Weight |
|---|---|---|---|---|---|
| RMS6x8-10 | 6" x 8" - Bundle of 10 | 1 lbs | 10" x 6" x 1" | 0.1 lbs | 2 oz |
| RMS6x8-100 | 6" x 8" - Case of 100 | 10 lbs | 11" x 11" x 6" | 0.1 lbs | 2 oz |
| RMS9x11.5-10 | 9" x 11.5" - Bundle of 10 | 1.6 lbs | 14" x 9" x 1" | 0.16 lbs | 3 oz |
| RMS9x11.5-100 | 9" x 11.5" - Case of 100 | 17 lbs | 14" x 9" x 9" | 0.16 lbs | 3 oz |
| RMS11x13-10 | 11" x 13.5" - Bundle of 10 | 2.5 lbs | 15" x 11" x 1" | 0.25 lbs | 4 oz |
| RMS11x13-100 | 11" x 13.5" - Case of 100 | 25 lbs | 16" x 11" x 9" | 0.25 lbs | 4 oz |
What products ship well in rigid mailers?
Our rigid mailers are an excellent solution for shipping prints, postcards, photos, very thin books, thin framed art, etc. Self-sealing rigid mailers are also used for shipping flat, thin products, such as wallets. Rigid mailers are also excellent for sending important documents you don’t want to be bent during transit.
It is important to note that these mailers are made with uncoated paper. If paper fibers mustn't touch your product, we recommend adding a layer of protection between your product and the mailer - such as a glassine bag, tissue paper, or a clear poly bag.
It is important to note that these mailers are made with uncoated paper. If paper fibers mustn't touch your product, we recommend adding a layer of protection between your product and the mailer - such as a glassine bag, tissue paper, or a clear poly bag.
Can I print with Algae Ink?
Yes - Algae Ink™ is a black ink net negative carbon technology, with each bucket of ink sequestering the same carbon as two trees. Self-sealing rigid mailers can be custom branded at minimum order quantities of 500 with Algae Ink, along with our other stock ink options.
Are EcoEnclose rigid mailers FDA-Compliant?
Yes - our rigid mailers are FDA-Compliant, meaning the product is compliant with FDA rules and regulations and is created with materials that are FDA-Approved. We recommend ordering case quantities if you plan to use these for direct food contact because our bundles are re-cased in a non-FDA compliant facility.