🍁 Proudly serving Canadian businesses. CAD pricing · Free shipping on qualifying orders
Mon–Fri 9am–6pm ET · ✉ mario@leadcustomboxes.ca
🍁 Proudly serving Canadian businesses. CAD pricing · Free shipping on qualifying orders
Mon–Fri 9am–6pm ET · ✉ mario@leadcustomboxes.ca
Google Reviews ★★★★★ 4.5/5 | Trustpilot ★★★★★ 4.4/5
Seal End Boxes
Food and bakery packaging with structure, print, and material guidance before quote.
Low MOQ
Get Quote ?
Seal End Boxes are custom-printed paperboard cartons with glued top and bottom flaps, made for high-volume food and retail brands that want a secure, ready-to-fill carton off the line. The sealed ends make them a fit for automated and hand packout alike.
Because both ends are glue-sealed, the box holds its shape under stacking and gives you continuous front and back panels for branding, with no tuck flap interrupting the artwork – useful for a cereal, cracker, or frozen-food carton that needs strong shelf presence. Full-color CMYK printing covers those large faces edge to edge so your design reads from across the aisle.
Materials & Specifications
Material: SBS white or natural kraft paperboard
Weight: 300-400gsm folding carton stock
Style: seal-end (glued flap) closure
Printing: full-color CMYK, inside and outside
FSC-certified paper option
Best Used For
Packaged snack, cereal, and cracker brands
Frozen and dry-goods food packaging
High-volume retail SKUs
Products that run on automated packing lines
Printing & Finishing
Use the uninterrupted panels for bold full-color CMYK artwork, then add matte or gloss lamination for durability on the shelf, soft-touch lamination for a premium feel, or spot UV, foil, and emboss to make the logo stand out.
Why Order from Teal
As a US-based packaging supplier, we keep printing, die-cutting, and gluing in-house so your Seal End Boxes ship consistent batch to batch. The minimum order is 50 units, with 100+ only on specialty rigid styles. You get free design help, free US shipping, full-color CMYK, and an FSC-certified paper option. Pick standard production from about 7 business days after proof approval or rush service (from about 4 to 7 business days after proof approval on qualified ready-to-print jobs), and add a sample kit ($50, credited to your first order).
FAQ
What’s the minimum order quantity? The standard minimum is 50 units. Specialty rigid setup boxes start at 100+.
How long is production? Standard production runs from about 7 business days, with a rush option (from about 4 to 7 business days after proof approval on qualified ready-to-print jobs).
Can I get a sample? Yes. A $50 sample kit shows the seal-end build and print quality, and we credit it to your first order.
Share your specs for a free quote and we’ll get back to you within 4 business hours.
How to Order Seal End Boxes
Ordering custom seal end boxes is simple:
Submit a quote request with your dimensions, quantity, and design references
Receive quote guidance within one business day
Send your artwork or work with our design team (free dieline + 2 revision rounds)
Approve the digital proof and production begins
Standard production runs from about 7 business days after proof approval; complex or high-volume orders take longer
MANUAL SECTION – edit here: paper stock, thickness, finishing, size range, printing, turnaround. (Same on every product. For per-product values, connect these fields to ACF via Dynamic Tags.)
| Material | Rigid board / Cardstock |
| Printing | Offset, Digital, CMYK, PMS |
| Finishing | Gloss, Matte, Spot UV, Foil, Emboss |
Check the material, print quality, and box structure before placing your full order.
$0.44
Decorate your packaging with our foil stamping.
High-gloss UV coating gives light and shine.
A glossy finish gives your packaging an extra layer of shine.
Holographic foil reveals the colours of the rainbow.
Raise the finest details of your product on the box.
Add unique graphics into your packaging.
A matte finish keeps fingerprints and smudges away.
Adds a layer of protection with a soft-touch feel.
Creating custom boxes is now easy with us. See how our process works.
Once you share the details, we will recommend the most suitable material and box style for your packaging needs.
If you upload the artwork file, we will check it for errors. If not, we will create it according to the design suggestions.
Once the design is finalized, our production team will begin producing your boxes to bring your vision to life.
When production is complete, we will pack your boxes and deliver them to your doorstep with free delivery service.
At ECB, we provide our customers with some extra services so they can get everything they need for their packaging order in one place.
You will get a free box dieline template after placing your order.
Our designers will create your box design from scratch for free.
