Custom Mailer Boxes
Custom mailer boxes are tailored packaging solution designed to fit specific products and branding needs. Unlike standard boxes, custom mailers are made to the exact size and shape of the item being shipped, ensuring a snug and secure fit. They can be personalized with logos, colors, and unique designs, offering a professional and branded presentation. Ideal for e-commerce, custom mailer boxes enhance the unboxing experience while protecting items during transit. These boxes can be made from various materials, including corrugated cardboard or eco-friendly options, depending on the brand’s sustainability goals.
-
Tailored Size and Shape: Custom mailer boxes are designed to perfectly fit the product, minimizing excess space and reducing the risk of damage during shipping.
-
Branding Customization: These boxes can be fully customized with logos, colors, and graphics, creating a branded unboxing experience that enhances customer loyalty.
-
Durability: Made from strong materials like corrugated cardboard, custom mailer boxes offer excellent protection for items, ensuring they arrive intact.
-
Eco-friendly Options: Many custom mailer boxes are available in sustainable materials, such as recycled cardboard or biodegradable options, appealing to environmentally conscious brands.
-
Easy to Assemble: Custom mailer boxes are often designed for quick and simple assembly, saving time and effort in the packaging process.
Custom Mailer Boxes
Premium Packaging Solutions for Unforgettable Brand Experiences
Transform Shipping into a Marketing Opportunity
Stand out in a crowded market with bespoke custom mailer boxes designed to showcase your brand, protect your products, and delight customers. Ideal for ecommerce, subscription services, retail, and startups, our eco-friendly, durable, and fully customizable mailer boxes combine cutting-edge design with unmatched functionality.
Why Our Custom Mailer Boxes Are the Ultimate Choice
✅ Unmatched Customization
-
Full Brand Expression: Choose from full-color digital printing, metallic foiling, embossing/debossing, spot UV gloss, matte finishes, or custom textures.
-
Tailored Sizing: Select from 25+ standard sizes (see table below) or request a 100% custom size for irregular products.
-
Low Minimum Orders: Order as few as 500 units or scale to 50,000+—perfect for small businesses and enterprises alike.
✅ Highd-Grade Durability
-
Rigid Construction: Made with 200-350 GSM kraft paper or B-flute/E-flute corrugated cardboard (crush-resistant and moisture-repellent).
-
Secure Self-Locking Tabs: No tape required—boxes stay sealed during transit.
-
Weight Optimization: Up to 30% lighter than standard boxes, reducing shipping costs without sacrificing strength.
✅ Sustainability at Its Core
-
100% Recyclable & Compostable: FSC-certified materials, soy-based inks, and plastic-free biodegradable coatings.
-
Carbon-Neutral Production: Partner with us to offset your order’s environmental impact.
✅ User-Friendly Design
-
3-Second Assembly: Fold-and-lock structure requires no glue or tools.
-
Reusable & Multi-Purpose: Customers repurpose boxes for storage, gifts, or decor—extending your brand’s visibility.
Technical Specifications Table
| Parameter | Description |
|---|---|
| Box Material | High-quality corrugated cardboard, eco-friendly options available |
| Size Options | Fully customizable to fit your product dimensions |
| Printing Options | Full-color printing, logo placement, and custom design options |
| Box Strength | Durable and strong, designed for shipping products safely |
| Eco-Friendly Options | Recycled cardboard, biodegradable options, and sustainable materials |
| Box Style | Foldable and self-locking design for easy assembly |
| Minimum Order Quantity | Small batches available, starting from as low as 500 boxes |
| Lead Time | Typically 7-10 business days, depending on order volume |
| Shipping Options | Local and international shipping available |
| Customization Method | Online tool to upload logos, artwork, or custom design requests |
Perfect for Every Industry
-
Ecommerce: Clothing, jewelry, skincare, gourmet foods, electronics
-
Subscription Boxes: Monthly crates, beauty kits, specialty snacks
-
Luxury Brands: Premium unboxing experiences with velvet liners or magnetic closures
-
Startups: Affordable, high-quality packaging to compete with established brands
How It Works
-
Design: Use our free online designer tool, upload print-ready files, or collaborate with our design team.
-
Proof: Receive a 3D digital mockup within 24 hours for approval.
-
Produce: Production begins immediately—no hidden fees.
-
Deliver: Ships worldwide in 7–12 days (expedited options available).
FAQs
Q: Can I print inside the box for extra branding?
A: Yes! Add logos, QR codes, or promotional messages on the interior—no extra cost.
Q: Do you offer custom inserts or padding?
A: Absolutely! Pair your mailer boxes with foam inserts, tissue paper, or biodegradable void fill.
Q: How do I calculate the right box size?
A: Measure your product’s length, width, and height, then add 1/4″–1/2″ for padding. Need help? Use our size calculator tool.
Q: Are your boxes weatherproof?
A: Our corrugated boxes feature a water-resistant coating, ideal for humid climates. For heavy rain, add a polybag sleeve (eco-friendly option available).
Q: Do you ship internationally?
A: Yes! We ship to the US, Canada, EU, Australia, and more. Duties and taxes calculated at checkout.
Q: Is artwork setup included?
A: Yes! Our team provides free design adjustments to ensure print perfection.
SBS C1S
glossy, smooth-coated surface on one side, ideal for high-quality printing.
SBS C2S
glossy, smooth-coated surface on both sides, ideal for high-quality printing.
Brown kraft paper
durable, eco-friendly material made from unbleached wood pulp. Known for its strength and natural, rustic appearance.
CCNB
One side coated and grey colour on another side, eco-friendly, fully recycled.
White kraft paper
strong, durable, and eco-friendly paper made from wood pulp, clean, bright white appearance.
3 layers corrugated paper
1 fluted layer sandwiched between 2 flat linerboards, Ideal for small boxes, retail packaging, and mailers, Perfect for shipping lightweight items like clothing, books, or cosmetics
5 layers corrugated paper
2 fluted layers with 3 flat linerboards. used for international shipping carton packaging, cardboard display stand.
7 layers corrugated paper
3 fluted layers with 4 flat linerboards. Used for crates, pallet boxes, and bulk shipping containers.
Get your artwork files ready for submission by following our Artwork Guidelines and the details provided below. Need assistance with your artwork? We’re here to help! Take advantage of our free design support and mockups to ensure your final product matches your vision perfectly. Just reach out to our packaging experts!
Cut Lines
Indicate the exact path where the packaging will be cut to its final size. These lines are usually solid and are used to trim the material.
Fold Lines (Crease Lines)
Mark where the material will be folded. These lines are often dashed or dotted, guiding where the cardboard or paper will be bent to form the box.
Perforation Lines
These are dotted lines that define where small holes are punched into the material. Perforation lines allow for easy tearing, which is often used for coupons, product access points, or removable parts.
Bleed Area
This is the area extending beyond the cut lines where the artwork or design elements are placed to ensure that there are no white edges when the packaging is cut. Artwork is extended into the bleed area to avoid unwanted gaps in the final product.
Safety Margin
A buffer zone inside the cut lines where no critical text or artwork should be placed. This ensures that important elements aren't cut off during the trimming process.
Registration Marks
Small marks outside the cut lines used to help align the printing plates and ensure colors are printed accurately and consistently.
Get Your Custom Packaging Box Style
Check out our selection of curated retail packaging boxes to find the perfect solution for your business. no matter you need folding carton, rigid box or corrugated box style,you can get all different custom packaging boxes style from Colorfulpack. If you have any questions while browsing our custom box options, our team is ready to assist you.
Get a Quote
Show us the packaging box style you like and tell us the specifications of the custom packaging box you need, such as dimensions, quantity, color printing, surface finishing ect. it would be great if we can have your artwork to check and quote.
Dieline and Artwork
When quotation accepted, we will send you diecut line to prepare your artwork for your custom packaging,make sure the artwork is correct before printing. you can check our artwork guideline before creating your artwork.
Sample Production
After we get your sample payment and artwork, we will start to make your custom packaging box, normally it will take around 7business days to finish it, and we will send it you by express such as Fedex, UPS, DHL ect.
Bulk Order Production
When you get your custom packaging sample, you check the sample by yourself. we will proceed with bulk production when we have your confirmation. any modifications can be made before bulk production, you can tell us if any modifications at this stage.
Shipping
We will deliver your custom packaging boxes to the designated location, you can also ask your freight forwarder to pick up the goods from us.
Get Free Quote of Custom Mailer Boxes
Every day without branded packaging costs you potential repeat customers. Start your order today and turn deliveries into marketing masterpieces!
