Custom Tuck End Snap Lock Bottom
This carton splits the difference between the cheapest option and the fastest one. The base folds into a snap lock that holds under weight without any glue, and the top stays a simple tuck for filling and access. You avoid the gluing stage and still get a base that will not give way. We produce a lot of tuck end snap lock bottom work at ZEE Packaging and it suits most medium weight retail products.
Locked Below, Tucked Above
A tuck end snap lock bottom uses two different closures.
- The base folds in sequence and interlocks
- That lock tightens under downward weight
- The top stays a tuck flap for easy filling
- No glue is applied anywhere in production
- It ships completely flat with nothing pre assembled
- Recycles as one clean piece with no adhesive
Most brands choosing a tuck end snap lock bottom want base security without paying for a glued build.
Where It Sits On Cost And Speed
Three base options and a clear order.
- A plain tuck base is cheapest and weakest
- A snap lock holds considerably more weight
- An auto bottom is strongest and fastest to build
- Auto bottom costs more, since gluing is a separate stage
- Snap lock needs no glue but takes a few more seconds
- For medium weight products it usually hits the balance
- Tuck end snap lock bottom the everyday build we run
- With a tongue lock top resisting accidental opening
- Window version showing product through a die cut
- With a hang tab for peg display
- With a die cut insert holding contents steady
- Food grade version for direct food contact
Sizes We Print Regular
Every tuck end snap lock bottom carton is built to your product, though these run often:
- 3" x 3" x 5" for a candle or jar
- 2" x 2" x 6" for a bottle or tube
- 4" x 4" x 6" for a mid size product
- 6" x 4" x 8" for a larger item
- 2.5" x 2.5" x 4" for small goods
- 5" x 3" x 7" for a boxed set
Send us the filled weight, since the base construction is chosen against the load.
Board And Print
- SBS C1S at 18pt to 24pt for retail applications
- CCNB and duplex where a grey back is acceptable
- Kraft board for a natural or artisan position
- Matte, gloss and soft touch lamination
- Foil, spot UV, emboss and deboss available
- Food grade certified stock where required
The interlock tightens as weight presses down on it, which is the clever part. It gets more secure under load rather than less.
Materials Worth Choosing
- Recycled board grades, widely available here
- FSC certified stock, certificate available on request
- Soy based ink through the whole run
- No glue or tape used at all in assembly
- Aqueous coating rather than plastic lamination
- Right sizing so no board is wasted per carton
How An Order Runs With Us
- 100 unit minimum, so a small brand can order properly
- Free 3D mockup and flat proof before anything prints
- Free dieline drawn by our own designer
- Physical sample on request to test the base loaded
- Urgent turnaround at 5 to 8 business days
- Free shipping worldwide with nothing hidden
Frequently Asked Questions
How much do snap lock bottom tuck end boxes cost?
Rough estimate is $0.18 to $0.55 per unit plain, $0.28 to $0.75 with print and $0.45 to $1.20 with finishing at moderate quantity. Volume moves it. Shipping is included in our price. This is estimate only, so ask our team for a exact quote.
How is it different to an auto bottom?
An auto bottom is pre glued and snaps open instantly. This folds manually and costs less, since there is no gluing.
How much weight will it hold?
More than a tuck base by a clear margin. For heavy products we would move you to a glued base.
How long does assembly take?
A couple of seconds once learned. Slower than an auto bottom, considerably faster than taping.
Will the base pop open?
Not when specified correctly. The interlock tightens under weight rather than loosening.
Can it hold a glass jar?
At 20pt or above, yes. Below that the panel bows regardless of the base.
Is it suitable for food?
Yes, in food grade stock. It is common across confectionery and dry goods.
