ITEM# CBL3331

Custom Black Mailer Boxes

4.8/5

Product Description :

With our advanced printing methods, you have endless possibilities for creating stunning custom black mailer box designs. CustomBoxline will provide high-quality printing services as well as superior paper materials to help you package your products. Our corrugated stock, which is eco-friendly, is strong and sturdy enough to support up to 10lbs. It is also durable enough to withstand the stress of shipping and handling. Your black corrugated mailers can be customized with your logo or full-color print in a matte or super glossy finish. Our dedicated support team will assist you with every step of the customization process. Take a look at our gallery for inspiration to make your black corrugated mailing boxes. Contact us now to order bulk black mailer boxes!

Free Shipping

Worldwide

Great Value

Affordable Prices

100% Quality

Assurance Guarantee

Online Support

Mon-Fri (8AM-5PM).

Paper Stock:	SBS (16 to 24 pt), Kraft, Corrugated (E, B, AB flutes etc.)
Printing	Offset (CMYK, Up to 4PMS colors)
Finishing	Matte/Gloss Lamination, Spot UV, Soft touch
Proof	Digital 2D Flat view or 3D mockup

File Resolution:

Minimum 300 dpi resolution is required for optimal results

RGB to CMYK

Color mode must be in CMYK to be a print ready document. In the event that file(s) are submitted utilizing some other color mode, for example RGB, the file(s) will be changed over to CMYK during preflighting

Bleed, Cutline and Safety

Add a total of 0.25” to your original size for proper bleed. (0.125” to each side of your document)

Artwork Guidelines

Most orders are shipped within 7 to 10 working days.

CustomBoxline makes every effort to ensure a timely delivery, There are however situations that are beyond our control and the delivery times may be affected by the following,

Artwork issues
Federal holidays
Large quantities
Force majeure

At CustomBoxline, our primary goal is not only to meet but also to help you achieve success in your business. However, in the unlikely event of a "manufacturing defect," we provide the option of a re-print or a refund.

For reprint or refund requests, please submit them within 7 calendar days from the delivery date. In case of lost shipments, kindly report them within 15 days from the ship-out date.

We understand that unforeseen circumstances may arise, and we strive to be accommodating. If your circumstances change and you need to cancel an order that is already in progress, please inform us as soon as possible. The refund will be based on the progress of your order. If we have not yet commenced work on your order, you will be eligible for a full refund.

Shipping Policy

CustomBoxline collaborates with leading global carriers to deliver packaging materials worldwide. Our boxes are shipped in a flat state, ensuring convenience and cost-efficiency. You will receive prompt tracking information as soon as it becomes accessible!

*We are not able to work with third party shipping at the moment.

Paper Stock:	SBS (16 to 24 pt), Kraft, Corrugated (E, B, AB flutes etc.)
Printing	Offset (CMYK, Up to 4PMS colors)
Finishing	Matte/Gloss Lamination, Spot UV, Soft touch
Proof	Digital 2D Flat view or 3D mockup