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Corrugated Board for Custom Packaging
Protect your products in shipping with corrugated board, the strong, lightweight material behind mailer and shipping boxes.
What is corrugated board?
About Corrugated Board
Corrugated board has a fluted (wavy) inner layer sandwiched between flat liners. This structure makes it strong, crush-resistant and cushioning, while staying light enough for affordable shipping.
It comes in different flute sizes, from thin E-flute for printed mailer boxes to thicker B and C-flute for heavier shipping, in brown kraft or bright white.
Design tips
- E-flute is best for printed mailers; thicker flutes suit heavy items.
- Choose white corrugated for brighter full-color printing.
- Print inside the lid for a surprise branded reveal.
- Add custom inserts to keep products from moving.
Best for
Where corrugated board works best
E-commerce mailers
Self-locking mailer boxes that ship without an outer carton.
Shipping boxes
Strong boxes for heavier or fragile products.
Subscription boxes
Printed mailers that create a branded unboxing.
Pizza and food delivery
Corrugated boxes that keep food hot and secure.
Request a free quote
Get a quote for Corrugated Board
Tell us about your box and how you’d like to use corrugated board. Our team replies with pricing and a free design consultation, usually within 2 hours.
- info@smartprintpackaging.com
- (983) 212-5471
- 1500 N Grant St STE 37437, Denver, CO 80203, US