Custom Box Inserts
Die-cut cardboard and corrugated inserts that cradle, separate and present your products inside the box — the difference between a jumble and a premium unboxing. Made to nest perfectly in your carton or rigid box.
At-a-glance specs
- Structure
- Die-cut insert that seats the product
- Board grade
- B-flute · E-flute · EB-flute · Kraft
- Thickness
- 1.5 – 3.0 mm (32 – 44 ECT)
- CMYK + Pantone, inside & outside
- Finishes
- Matte / gloss / soft-touch / foil / spot UV
- MOQ
- 500 units (sample: 1)
- Lead time
- 8 – 12 business days + shipping
The detail that makes it premium
Product cradled
Each item sits in its own die-cut pocket — no rattle, no damage.
Presentation
A neat grid or tier turns the open into a moment.
Cost-effective
Plain or printed cardboard, low unit cost.
Made to fit
Dielined to your exact box and product.
What are custom box inserts?
- Die-cut pockets — each product sits in its own seat.
- Transit-safe — items stay put, no rattle or scuff.
- Presentation — a tidy grid or tier on open.
- Low cost — plain or printed cardboard, economical.
Specifications
| Structure | Die-cut insert that seats the product |
|---|---|
| Board grade | B-flute · E-flute · EB-flute, tuned to product weight |
| Material | Kraft · White-top Kraft · 100% recycled corrugated |
| Printing | Offset CMYK + Pantone · HD digital · full-bleed |
| Finishes | Gloss / matte / soft-touch lamination · foil · emboss · spot UV · window |
| MOQ | 500 units — price breaks at 1k / 5k / 10k+ |
| Turnaround | 8–12 business days after approval · rush available |
| Free with quote | Custom dieline + physical sample or 3D mockup |
Corrugated board thickness
The flute is the wavy layer between the liners — it decides how thick, stiff and protective your box is.
Frequently asked questions
What materials? +
Do they fit my box? +
Can they print? +
What is the MOQ? +
How fast can I get them? +
Our Ordering Process
Four simple steps from first inquiry to boxes at your door.
Send inquiry
Tell us size, qty, material & artwork. Get a firm quote + free dieline in 24h.
Proof & sample
We send a digital proof or physical sample for your sign-off before production.
Production
Printed and finished in 8–12 business days with rigorous quality checks.
Delivery
Flat-packed and shipped worldwide, with tracking and after-sales support.
What brands say about our custom box inserts
Brands use custom inserts to turn a plain box into a presented, damage-free unboxing.
“PackagingSmith nailed our corrugated boxes on the first proof. The print quality beats our old supplier and the dieline was free — exactly what a growing brand needs.”
“We reordered four times in six months. The board feels solid in hand and the closures stay tight every time. Customers think the box costs more than it does.”
“Switched from a local printer and saved around 22% on landed cost. The free dieline caught a structural issue before we hit tooling. Worth it on the first run alone.”
Cardboard, corrugated or foam—cut to your product
We die-cut inserts from the material that matches your protection level and budget: lightweight cardboard for presentation, E-flute or B-flute corrugated for shipping, or EVA/foam for fragile items. Each pocket is sized to the exact product dimensions so nothing shifts.
See options → Stops movement, absorbs shock, reduces returns
A well-fitted insert turns a loose box into a secure package. Products sit in individual cavities separated by dividers or tiers, preventing contact in transit. That means fewer replacements, better reviews, and a cleaner unboxing.
Start customizing →Turn the open into a branded moment
Inserts can be left clean kraft, printed with CMYK artwork, or laminated for a premium touch. Use them inside mailers, rigid boxes or display cartons to guide the eye from lid to product. Send your box size and product layout and we will design the insert and quote within a day.
See options → Customers also bought
Complete the unboxing — most orders ship together with these add-ons.
Custom Tissue Paper
Branded inner wrap that turns delivery into an unboxing moment.
View tissue →
Stickers & Labels
Seal tissue, brand the closure or add a thank-you touch.
View stickers →
Pillow Boxes
Light inner packaging for accessories and small gifts.
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Rigid Drawer Boxes
Premium inner box that ships safely inside your carton.
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