An ecommerce mailer box with its closure matched to how often this product line actually comes back. Orders start from 100 units.

▧Zero Die
& Plate Costs
▣High Resolution
Offset Printing
▤High-End
Screen Print
▥Digital Printing
Solutions
♨Quick
Delivery Timing
◈100 Unit
Minimum Order
✣Custom
Design & Sizes
▦Market Competitive
Pricing

Not every online order gets returned, and the closure that suits sending a parcel out isn’t always the one that suits taking it back.

The real decision: match the closure to the return rate

A self-seal strip closes with a single peel-and-stick action, quick to pack and firm for a one-way trip, but it’s designed to be opened once rather than resealed cleanly for a second journey. Tuck-top and tab-lock closures fold or tab shut without that kind of single-use strip. The same box a customer receives can then be resealed and sent straight back for a return or exchange, with no extra tape and no separate returns box. Picking between them comes down to the product itself, not which closure looks more finished. A low-return line, a single small accessory, a food item, rarely needs the reseal, and self-seal is the simpler, faster pick for it. A high-return line, clothing sized by fit, anything ordered in more than one option, gets real value back in fewer replacement boxes and an easier return for the customer, and that’s where a resealable closure earns its place.

What doesn’t change either way

The board, the print and the standard commitments across the wider mailer range don’t change with the closure chosen. Matching the closure to the return rate is a decision made at the quote stage, not a different product line.

Print and the standard commitments

Pantone references and CMYK values can be used to manage colour consistency, subject to normal variation caused by the chosen board, ink, coating and production method. Orders start from 100 units. Design support is free. A digital 3D mock-up is free. There are no setup fees. Standard production takes 6 to 8 business days after approval. UK delivery is free.

Once the closure is decided

Set on a single outbound seal with no returns question to weigh: Self Seal Mailer Boxes covers that directly. Already choosing to keep every box resealable: Tuck Top Mailer Boxes and White Tab Lock Mailer Boxes are both built for it. The wider range of colours, materials and specialist formats starts at Custom Mailer Boxes.

Box StyleAll Custom Packaging
DimensionAll Custom Sizes & Shapes
Quantities100-unit minimum order
Paper StockKraft, corrugated, rigid board, cardstock
PrintingCMYK, Pantone, digital and offset
FinishingGloss, matte, spot UV, embossing, foiling
ShippingFree delivery options
✦ Finishing Options

Finishing & Material Options

Choose from premium coating, board, printing and finishing options for your insert boxes.

Varnish

Varnish

A transparent finishing layer available in gloss, satin, or matte effects. It enhances the printed surface and adds an extra layer of visual appeal and light protection.

Spot UV

Spot UV

A UV-cured coating applied to specific areas of the design to create gloss or matte contrast and draw attention to important details.

Soft Touch Coating

Soft Touch Coating

A smooth, velvety coating that creates a soft tactile feel and gives packaging a refined luxury look. It improves the unboxing experience and supports a high-end product presentation.

Silk Lamination

Silk Lamination

A soft, smooth lamination with a refined satin-like finish. It gives packaging a premium feel while keeping the surface elegant, subtle, and easy to handle.

Spot Gloss UV

Spot Gloss UV

A high-gloss UV coating applied only to selected design areas to create sharp contrast, highlight logos, and add a premium visual effect without coating the whole surface.

Aqueous Coating

Aqueous Coating

A clear, fast-drying water-based coating that adds a smooth protective layer while maintaining a clean and professional surface finish. It is a practical choice for everyday printed packaging.

Anti-Scratch

Anti-Scratch

A durable protective film that helps reduce visible scratches, scuffs, fingerprints, and daily handling marks. It keeps packaging looking clean, polished, and premium for longer.

White Kraft Paper

White Kraft Paper

A bleached kraft paperboard made from a mix of virgin and recycled pulp, offering a clean white surface for crisp and polished packaging designs.

Uncoated Unbleached Kraft

Uncoated Unbleached Kraft

A natural kraft paperboard without coating, made from virgin and recycled pulp. It provides a raw, organic appearance with sturdy packaging strength.

SBS C2S Paper

SBS C2S Paper

A premium bleached paperboard coated on both sides, designed for excellent print quality, die-cutting, and professional packaging results.

SBS C1S Paper

SBS C1S Paper

A high-quality bleached paperboard coated on one side. It provides a clean printable face with a premium packaging feel.

Printing Paper

Printing Paper

A smooth printable paper stock that supports high-resolution graphics, clean text, and rich color output for refined packaging presentation.

Natural Brown Kraft Paper

Natural Brown Kraft Paper

A natural kraft paperboard made from strong virgin and recycled pulp. It provides an organic, earthy look for sustainable and simple packaging.

Metallic Paper

Metallic Paper

A specialty paperboard with a laminated metallic surface available in gold, silver, and other premium finishes for luxury visual impact.

Holographic Paper

Holographic Paper

A specialty paperboard with a laminated holographic surface that creates a reflective, rainbow-like appearance for eye-catching product packaging.

Fully Recycled CCNB Paper

Fully Recycled CCNB Paper

A recycled duplex paperboard with a white printable surface. It is ideal for economical packaging that still requires clean graphics and brand presentation.

Clay-Coated Kraft Back

Clay-Coated Kraft Back

A kraft board with a smooth clay-coated white face for quality printing and a natural kraft reverse side for a strong, authentic appearance.

Clay Natural Kraft

Clay Natural Kraft

A kraft paperboard with a clay-coated printable top surface and a natural unbleached kraft back. It balances clean branding with a rustic natural look.

CCNB Paper

CCNB Paper

A duplex paperboard made with recycled pulp and a coated white printable surface. It delivers smooth print results for affordable carton packaging.

Black Kraft Paper

Black Kraft Paper

A black-dyed kraft board with a natural paper texture and excellent strength. It creates a bold, premium look for luxury and specialty packaging.

Window Patching

Window Patching

A packaging technique where a die-cut opening is covered with a transparent film, allowing the product inside to remain visible while staying protected.

Registered Embossing

Registered Embossing

An embossing technique where the raised design is precisely aligned with printed artwork to improve detail, texture, and overall presentation.

Hot Foil Stamping

Hot Foil Stamping

A finishing process in which heat and pressure transfer metallic foil to the surface, creating a premium, shiny, and luxurious effect.

Combination Embossing

Combination Embossing

A premium finishing method that combines embossing with foil stamping to create a raised design with metallic color and strong visual impact.

Cold Foil Stamping

Cold Foil Stamping

A decorative process that transfers foil onto selected areas of the surface using UV-curable adhesive, creating a bright metallic effect with sharp detail.

Blind Embossing

Blind Embossing

A technique that raises a design from the surface without ink or foil, giving packaging a clean, elegant, and textured appearance.

Blind Debossing

Blind Debossing

A finishing technique that presses a design into the material to create a recessed impression without using ink or foil. It adds subtle depth and a refined tactile effect.

UV Printing

UV Printing

A fast-curing printing process that uses ultraviolet light to dry ink instantly, delivering sharp detail, vibrant colors, and a premium finish.

Screen Printing

Screen Printing

A durable printing method that uses a mesh screen and stencil to apply ink to surfaces. It is ideal for bold colors and high-impact packaging designs.

Offset Printing

Offset Printing

A traditional high-quality printing process that transfers designs from plates to a rubber blanket before printing, making it ideal for large-volume production.

Digital Printing

Digital Printing

A modern printing method that does not require printing plates, making it cost-effective and efficient for short runs, sample production, and small-batch quantities.

Triple Wall Flute

Triple Wall Flute

Built with three corrugated layers between four linerboard sheets, providing heavy-duty strength for large or industrial packaging needs.

Single Wall Flute

Single Wall Flute

A standard corrugated structure with one fluted medium and two linerboards, providing dependable strength for everyday packaging.

Single Flute

Single Flute

A corrugated sheet with one flute layer between two liners, offering lightweight strength for protective packaging.

F-Flute

F-Flute

An ultra-thin flute grade designed for lightweight packaging, small retail boxes, and high-quality printed presentation.

E-Flute

E-Flute

A slim flute grade with a flatter surface, ideal for detailed printing, display packaging, and premium retail boxes.

Double Wall Flute

Double Wall Flute

Made with two layers of corrugated medium between linerboard sheets, offering added strength and durability for heavier products.

C-Flute

C-Flute

A versatile corrugated flute that offers balanced compression strength, cushioning, and printability for many packaging applications.

B-Flute

B-Flute

A thinner flute grade with a smooth surface, making it suitable for high-quality printing, precise die-cutting, and neat retail packaging.

A-Flute

A-Flute

A thick corrugated flute profile that provides excellent cushioning, compression strength, and stacking support for protective packaging.

Oyster White Board

Oyster White Board

A coated linerboard with an off-white surface, suitable for high-quality printing and a refined packaging appearance.

Natural Kraft Board

Natural Kraft Board

An unbleached kraft linerboard made from recycled paper pulp, offering a natural look with strong durability for eco-conscious packaging.

Kemi White Board

Kemi White Board

A coated semi-gloss linerboard with a smooth white surface, ideal for sharp printing, premium presentation, and retail-ready packaging.

Bleached White Board

Bleached White Board

A fully bleached corrugated board with a bright white surface, designed to produce clean, vibrant, and high-quality printed packaging.

UV Ink

UV Ink

A UV-cured ink that dries instantly under ultraviolet light and creates crisp, high-quality print results on a wide range of packaging materials.

Soy Ink

Soy Ink

A plant-based ink made with soybean oil, offering rich color output and a more sustainable printing option for carton packaging.

Pantone

Pantone

A standardized color-matching system used to achieve consistent, accurate brand colors across packaging, labels, and printed materials.

CMYK

CMYK

A full-color printing process using cyan, magenta, yellow, and black inks to create vibrant images, gradients, and detailed packaging artwork.

Customer reviews

What Customers Say About Our Packaging

Real feedback from customers who trust us with their custom packaging.

Product FAQs

Frequently Asked Questions

Clear answers about ordering, artwork, production, materials and delivery.

What is the minimum order for Ecommerce Mailer Boxes?

Orders start from 100 units. Standard production takes 6 to 8 business days after approval.

How can I tell if a resealable closure is worth it for my product?

Look at how many orders in a typical run actually come back, not just whether returns happen at all. A handful in every few hundred rarely justifies it. A steady share coming back most weeks, common with sized or multi-option items, usually does, since a replacement box costs more over time than choosing the resealable closure from the start.

Is a resealable closure only useful for returns?

No. The same fold-and-tab or fold-and-tuck close also suits an exchange or a warranty send-back, anywhere the customer needs to put the box back together without new tape.

Does picking tuck-top or tab-lock over self-seal change the price or the lead time?

It's a closure choice rather than a different production process, so it's raised at the quote stage alongside the standard order details, not treated as a separate product line.

Are Ecommerce Mailer Boxes recyclable?

An unlaminated paperboard construction may be easier to process through suitable paper-recycling streams than a heavily laminated alternative. Final recyclability depends on the full material and finishing specification and the facilities available locally.