Custom Printed Mailer Boxes
Built to protect your products and elevate unboxing.
Strong corrugated options, sharp printing, and flat-pack shipping to cut freight cost

Custom Printed Mailer Boxes
Built to protect your products and elevate unboxing. Strong corrugated options, sharp printing, and flat-pack shipping to cut freight cost
Custom Mailer Box Types
Compare custom mailer boxes by closure and protection—one-piece mailers, tab lock mailers, mailers with lid, and book wrap mailers.

One-Piece Mailer Box
Self-locking and sturdy for everyday shipping.

Tab Lock Mailer Box
Tighter closure for heavier items and transit.

Mailer Box With Lid
Premium opening style for unboxing experience.

Book Wrap Mailers
Wrap-around protection for flat products.

Book Wrap Mailers
Wrap-around protection for flat products.

Book Wrap Mailers
Wrap-around protection for flat products.
Mailer Box Printing and Protection Options
Explore finishing, coating, and box features for custom mailer boxes. Choose options that improve print quality, protection, and unboxing. Share your size and quantity and we will recommend the most practical combination for your budget.





























Mailer Box Packaging Support
End-to-End Custom Mailer Boxes
From specs review to printing and delivery, we keep every step clear and controlled. Your custom printed mailer boxes ship flat, assemble fast, and stay consistent from sample to bulk.
Specs & Quote
Share box size, style, material, and quantity. We’ll confirm the key details and quote with lead time options.
01
Dieline & Proof
Send your artwork, or we can provide a dieline. We’ll check bleed, barcode, and folding positions before sampling
02
Printing & Finishing
We print, die-cut, and apply finishes like matte/gloss lamination, foil, or embossing—kept consistent across the run.
03
Packing & Delivery
Cartons are packed flat to protect edges and save freight. Shipping options are arranged based on your timeline.
04

Custom Inserts for Safer Mailer Box Shipping
Reduce damage and returns with engineered inserts made to fit your product. Pair custom inserts with custom mailer boxes to keep items locked in place, protect corners, and improve unboxing. Send your product size or a reference photo—we’ll recommend the right insert style.
Eco-Friendly Custom Mailer Boxes
Choose recyclable kraft or white corrugated materials for custom mailer boxes. Flat-pack shipping helps reduce freight and waste, while sturdy board strength lowers damage and returns. FSC options available on request.

Simultaneously beautify and protect your products
Get the best of both worlds when ordering mailer boxes by choosing only premium materials and special finishes.



Let’s Build Your Mailer Box
From dieline check to printing and packing, we keep every step controlled for repeatable quality. Ideal for eCommerce shipping, subscription kits, and brand mailers.
From Startups to Enterprises
Trusted by Brands Worldwide
OUHAI works with brands at every stage, from new launches to established product lines. For growing brands, we help clarify structure, materials, and finishes so your packaging looks premium and stays on budget. For larger teams, we focus on consistency across batches, dependable lead times, and clear production control from sample to repeat orders.




Frequently Asked Questions
Find quick answers about custom mailer boxes, including pricing factors, lead time, shipping, sampling, and artwork requirements. If you don’t see your question here, contact us and we’ll help confirm the right box structure and specs.
What affects the price of custom mailer boxes?
Pricing depends on box size, corrugated material/board grade, print coverage (inside/outside), finish options, inserts, and quantity. Share your specs and we’ll recommend a cost-effective setup and quote accordingly.
Do you support small runs for custom mailer boxes?
What’s the lead time for custom printed mailer boxes?
Lead time varies by box complexity and finishing. After specs are confirmed, we’ll share an estimated production timeline. If you have a deadline, tell us and we’ll suggest the best option
How long does shipping take and what terms do you offer?
Shipping time depends on destination and transport method (air/sea/express). We can quote different options based on your timeline and budget, including DDP where available. Final freight is confirmed after sample size and carton volume are known
Can I order a sample before mass production?
Yes. We can make a physical sample to confirm size, structure, and print. Sample cost depends on complexity and can be discussed based on your project.
Artwork / Dieline
If you have artwork, please send AI/PDF with outlines. If not, we can provide a dieline based on your box size and structure. We’ll also check bleed, barcode safe area, and folding panels before production.
Your packaging is your first impression. Make it unforgettable
Use the form below to request pricing and lead time. A member of our team will review your details and follow up with the next steps.



