Custom Reinforced Sides Hinged Top
This build gives you two things that usually pull against each other. Reinforced side walls hold the structure square under weight, and a hinged top means the lid never gets separated from the base. One piece, one dieline, and no loose components in a stockroom. We produce a lot of reinforced sides hinged top work at ZEE Packaging and the attached lid is what makes it practical day to day.
Strong Sides, Attached Lid
A reinforced sides hinged top combines both features.
- Side walls are reinforced rather than single thickness
- The lid hinges from the back rather than lifting off
- Nothing gets mismatched or lost between components
- Walls stay vertical under a full load
- It ships completely flat before assembly
- The lid closes over without needing tape
Most operators choosing a reinforced sides hinged top want a lidded box that cannot lose its lid.
The Hinge Takes Repeated Use
That fold gets worked every time it opens.
- The hinge flexes on every open and close
- Too tight a score and the board cracks quickly
- Board caliper affects how the hinge behaves
- A wrapped hinge lasts far longer than a bare one
- Reinforced sides must not interfere with the hinge line
- We sample the hinge with repeated opening rather than once
- Standard reinforced sides hinged top the everyday build
- With a front tuck the lid closing into the front panel
- With a magnetic catch a firmer closure
- Window version showing product through a die cut
- With a fitted insert holding contents in place
- Deep format for taller products
Sizes We Print Regular
Every reinforced sides hinged top is built to your product, though these run often:
- 10" x 7" x 3" for a standard format
- 12" x 9" x 4" for a larger unit
- 8" x 6" x 3" for compact items
- 14" x 10" x 4" for a bulk format
- 6" x 4" x 2" for small products
- 8" x 8" x 4" for a square format
Send us the loaded weight, since the reinforcement is specified against it.
Board And Print
- E flute corrugated for lighter applications
- B flute where the box carries real weight
- SBS C1S at 20pt to 24pt for retail formats
- Litho laminated corrugated for full color print
- Kraft board or corrugated for a plain build
- Printed interior, seen every time the lid opens
Board choice matters more here than on a lift off lid. The hinge needs stock that tolerates repeated flexing without cracking along the score.
Materials Worth Choosing
- Recycled board and corrugated, standard in these grades
- FSC certified stock, certificate available on request
- Soy based ink through the whole run
- No adhesive needed for the closure
- One piece rather than two separate parts
- Right sizing so no board is wasted per unit
What Ordering Involves Here
- 100 unit minimum, so a small brand can test the format
- Free 3D mockup and flat proof before anything prints
- Free dieline drawn by our own designer
- Physical sample on request to test the hinge repeatedly
- Urgent turnaround at 5 to 8 business days
- Free shipping worldwide with nothing hidden
Frequently Asked Questions
Why hinge the lid rather than separate it?
Because nothing gets lost. Two piece sets end up mismatched in a stockroom, which wastes stock over time.
Will the hinge crack?
Not with the right board and score depth. Cracking comes from heavy stock folded on a shallow score.
How much is a hinged top with reinforced sides?
Rough estimate is $0.55 to $1.40 per unit in plain board, $0.90 to $2.20 with print and $1.60 to $3.60 for litho laminated at moderate quantity. Size moves it. Shipping is included in our price. This is estimate only, so ask our team for a exact quote.
Does it need tape?
No, the lid closes into a front tuck or a catch. Nothing is bonded anywhere.
How much weight will it hold?
More than a plain sided box. Send us the loaded weight and we specify the reinforcement accordingly.
Can we add a magnetic catch?
Yes, for a firmer closure. It costs a little more and it does complicate recycling slightly.
Should the inside be printed?
We would recommend it. The interior is visible every time the lid opens.
