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Sleeves for Mailer Boxes

Give a premium feel to your deliveries with custom sleeves for your mailer boxes. These boxes are manufactured from sturdy cardstock. They are printed to your specifications and fit perfectly. They are excellent for taking a standard mailer up a notch. These customized boxes allow you to keep the packaging under control. 

Customized sleeves for mailer boxes maintain the flexibility of your inventory and budget. You can make selection for professional branded appearance. Customers will remember it for longer. Transform a standard mailers into standout packaging with Paknify today!

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Create Custom Boxes Quick & Easy

Years Of Experience

With the years of experience, we can manufacture anything type of packaging.

Secure payment

We always provide encrypted ways for payments.

Custom size & style

With us, you have full customization freedom to meet your needs.

TypeSpecification
DimensionsAll Custom Sizes & Shapes
PrintingCMYK, PMS, No Printing
Paper Stock10pt to 28pt (60lb to 400lb) Eco-Friendly Kraft, E-flute Corrugated, Bux Board, Cardstock
Quantities100 – 500,000
CoatingGloss, Matte, Spot UV
Default ProcessDie Cutting, Gluing, Scoring, Perforation
OptionsCustom Window Cut Out, Gold/Silver Foiling, Embossing, Raised Ink, PVC Sheet.
ProofFlat View, 3D Mock-up, Physical Sampling (On request)
Turn Around Time4-6 Business Days, Rush

Give Your Mailer Boxes a Premium Look

Make your packaging stand out with custom sleeves for your mailer boxes. They are perfectly attractive and fully functional. We offer a range of 18pt cardstock options. Such stock is crisp and have sharp edges. Each sleeve is designed to go around a compatible corrugated mailer and slides off easily when you open it.  Choose correct size sleeve that will stay in place during transit. Therefore, it help to keep your package looking neat from dispatch right through to delivery. 

Flexible Branding to Help Reduce Costs

Managing a range of printed box designs can significantly increase costs. Printed sleeves are the right way to go. Keep your plain mailer boxes in stock and simply change the sleeves to update your branding. This reduces the amount of out-of-date packaging.  Choose premium SBS paperboard for crisp graphics and outstanding print quality. Kraft option has a natural appearance and is a more sustainable packaging option. It lets brands achieve a high-end feel without the cost of full-color printing on the entire corrugated box. 

Precise Manufacturing for a Secure Fit

Small error in sizing can make all wrong with customized packaging. An oversized sleeve can also cause problems. A tight sleeve will crush the box corners. Paknify is all about getting right sizing with carefully positioned. We also offer precise die-cutting for a better fit.  A sleeve can also serve as an additional layer of tamper evidence. It product arrives torn or missing, customer will immediately be aware of tampering without opening that box. 

Personalized Designs with Wholesale Value

Build a strong and consistent brand identity with custom artwork, bright colors and branding elements. Such efforts make your box unique. Our design process allow to view the layout prior to printing. It helps to minimize the risk design errors.  Wholesale ordering is also a great way to keep your packaging budget-friendly. Increased demand reduce the cost. Ordering sleeves instead of the full box allow brands to refresh their design without replacing the entire stock. You can also use Kraft paperboard, and vegetable based inks to make them eco-friendly.  Take a look at our custom packaging sleeves stock and explore the range of options for enhanced brand presentation. Collaboration with Paknify is the perfect option available that is cost-effective and quality service provider. Our experts make the deliver feel more premium. 
What materials are available for sleeves for mailer boxes?-

You can choose premium SBS paperboard for sharp printing and Kraft paperboard for natural appearance. Recycled fiber is also available should that be your preference.

Can I use printed sleeves with plain mailer boxes?+
How do I ensure a proper sleeve fit?+

Cold foil printing

Debossing 1

Debossing 2

Embossing

Full Embossing 1

Full Embossing 2

Hot Foil Stamp

Paper Embossing 1

Paper Embossing 2

PVC Patching Cards

Ribbon Handles 1

Ribbon Handles 2

Anti Scratch Lamination

Aqueous Coating

Lamination

Soft Touch Coating

Spot Gloss UV

Oil Based Ink

Pantone Metalic

Pantone

Soy Vegetable Ink

Water Based Ink

Black Kraft

White Kraft

Duplex Chipboard

Grey Chipboard Card

Holographic

Metallic Paper

Natural Brown Kraft

SBS C2S

Textured

Fluting

GSM

PT

Digital Print

UV Print

Offset Print

Offset Print 2

Scodix Digital Enhancement

Scodix Digital Enhancement 2

Quality Service

T-shirt Printing for Everyone

Testimonials

Hear from happy customers.

  • Terry Rams
    Terry RamsDirector
    Great experience working with Hector on some custom pizza boxes needed for an event. Hector was very responsive and got the job done early! The boxes looked fantastic!
  • Sadio Williams
    Sadio WilliamsCEO
    So grateful for Michelle and all of her support in getting my product completed. She answered each of my questions and paid great attention to detail to catch things before it all went to print. The door hangers look great!
  • Carina Briceno
    Carina BricenoVP
    I’m so glad I chose this company for my product packaging. I was truly impressed with the results when I saw the final design. The packaging looks absolutely stunning—better than I ever imagined!
  • Sam Vills
    Sam VillsCFO
    I received prompt communication and updates on my order. They made exactly what I wanted, and the product looked fantastic. Very happy with them and will definitely use them again.

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