Mailer Boxes

High Quality Mailer Boxes

Mailer Boxes

Customised Mailer Boxes

All our mailer boxes are made with imported premium cardboard making them great for packing, subscription boxes, gift boxes, and e-commerce packaging. 

Our tab-locking mailing boxes (corrugated mailers) are perfect for any subscription business, as literature mailers, postal boxes, presentation box, sales kit or great for any gift idea. The front flap locks into the main cardboard mailer body and the tuck in flaps lock in the box adding overall strength to the design. Communicate your brand with our full color custom printed mailers. Free 2D mockup and dieline. Mock-ups help you visualize your packaging before they are bulk printed. Use our online intuitive design tool to show your customers what the orders would look like.

Upack offers over 5000 sizes of corrugated boxes, cardboard shipping boxes & shipping supplies. Everything from small cardboard boxes to large shippers. We keep adding more boxes for shipping every month to our catalog. We also offer a variety of printing and customization options for an array of packaging supplies such as custom boxes, custom printed mailers, custom packaging tape, printed shopping bags, printed grocery bags, printed bubble mailers, and more!

100 % satisfaction guarantee with hassle free returns. If you have a question, comment, or concern about your packaging and shipping supplies, please call us at (022) 4896 4040 and we would be happy to help in any way we can.

Customised Subscription Boxes FAQs

Printed boxes

What sizes mailer boxes are available on U-Pack?

We have one of the largest collections of mailer boxes in India. We also have coloured gift boxes like pink mailer boxes, red boxes, black mailer boxes, orange packing boxes, blue carton boxes and more! We can also make any customised box in less that 24 hrs. Call us at (022) 4896 4040 or email us for a custom quote.

Flutes & board quality?

We use the finest papers from India, US & Germany for our mailers. Our premium mailer boxes are made with high bust factor paper and 25 ECT e-flute corrugated cardboard. Large mailers are made with 32 ECT C Flute corrugated material. Yes, you can order one sample mailer box. 

How can I add my logo and graphics to make customised boxes?

Creating a custom mailer box online takes minutes with our 3D design tool. You can upload your artwork and logo online using our intuitive 3D Design Studio. We can print both on the outside as well as the inside of our mailer boxes. We use multi colour flexo printing, full color CMYK offset, litho lamination and or digital printing.

What if I don't have vector (EPS, AI & CDR) or source file?

Our in-house designers are ready to help with your printed carton requirements. While other vendors charge you for basic graphics work like adding transparency, color change, positioning, etc we at U-Pack work with you one on one to resolve these basic graphics issues at no extra cost and make sure you get the best print quality on your custom mailer boxes. Our designers will even vectorize most artworks. So you can save cost by not having to hire outside graphics agency.

What about die charges?

U-Pack does not charge die or punch charges for any of our boxes from our catalog of 20000 products! You can even order 5 die cut boxes without any die charges.

How fast will U-Pack ship fully customised boxes?

U-pack has one of the fastest lead times in the custom boxes market. FREE rush production in 24 hrs and FREE shipping PAN India. For packaging supplies outside India, U-Pack has partnered with Ucanpack for supplies to the United States & Canada. We use top logistics partners to ensure you receive your shipment at your door in 24 to 72 hours.