Gulupack · Custom packaging
Custom Printed Mailer Boxes for Ecommerce & Retail
Custom mailer boxes bring branded printing to ecommerce orders, product launches and retail gift sets. Choose a corrugated mailer structure, internal size and packing layout around what you ship.
Planning 1,000+ units? Request matched quantity pricing. Starting box MOQ is typically 500 units, subject to specifications.
Compare roll end tuck top mailers, printed interiors and fitted inserts for a practical unboxing experience. Develop protection around the complete packed product, not the box appearance alone.

Choose a Mailer Box Format
Choose the construction and materials around the product, presentation and packing workflow.
Roll end tuck top mailers
A tuck-top mailer folds into a compact box with side walls and an opening lid. Review assembly and the closing tabs with a structural sample.
Printed brand and gift mailers
Use external and internal printing to carry your branding through the opening experience. Artwork should follow the agreed dieline and print panels.
Mailers with inserts
Paperboard or corrugated inserts can arrange products and reduce movement. Select the layout using actual product sizes and weights.
Custom Mailer Box Specifications
Use this checklist to prepare a clear specification and compare like-for-like quotations.
| Internal dimensions | Length × width × depth, product dimensions and space for wrapping or inserts. |
|---|---|
| Corrugated board | Flute and board construction chosen for product weight and shipping requirements. |
| Opening & closure | Tuck-top structure, tabs, assembly sequence and any additional closure requirement. |
| Printed artwork | Printed sides, logo and color references, inside artwork and finishing as specified. |
| Packing layout | Individual products, sets, inserts, tissue and void fill to be used together. |
| Order & delivery | Quantity per design, sample needs, packed dimensions and destination. |
Custom Mailer Boxes Examples



Branded Presentation with a Clear Packing Plan
A custom printed mailer box can support apparel, cosmetics, subscription products and promotional kits. The usable internal space should accommodate the product and the chosen insert or wrap. Confirm how the box will be assembled and sealed on your packing line.
For heavier or more demanding shipments, compare the mailer structure with a separate corrugated shipping carton. Test the complete packed arrangement for its intended distribution route. A small, cute or decorative mailer still needs a board and closure specification suited to its contents.
From Your Packaging Brief to Production
- Share the projectSend product dimensions, quantities per design, artwork and delivery destination.
- Compare the optionsReview the proposed structure, materials, print specification and itemized quotation.
- Approve a sampleAgree the sample type, charges and timing. Check product fit, construction and artwork before production.
- Plan deliveryConfirm the approved specification, packing method, shipping terms and delivery requirements.
Custom Mailer Box Questions
What is a roll end tuck top mailer box?
It is a folding mailer structure with a tuck-top lid and rolled side walls. Review the dieline, side tabs and assembly method for the specific design.
Can mailer boxes be printed inside?
Inside and outside printing can be specified. Supply artwork on the approved dieline and identify the panels, color references and finishing areas.
Do mailer boxes need protective inserts?
That depends on the product and packing method. Share dimensions, weight and fragility so an insert, wrapping or other protective arrangement can be assessed.
Can you make mailers for clothing and gift sets?
Yes, these uses can be discussed with the product sizes and set layout. Determine the required internal dimensions after allowing for wrapping and inserts.
Can we check a sample before production?
Discuss the sample you need to evaluate structure, product fit or printed appearance. Agree the sample type, charges, timing and approval criteria before placing the production order.
Discuss Your Custom Mailer Boxes Project
Share your product dimensions, quantity per design, artwork and intended use. Include the delivery country and required arrival date so Gulupack can prepare a specification-based quotation.
Discuss Your Packaging Project