Straight Tuck Boxes | Custom Corrugated Cartons

Option · CB-STB

Straight Tuck Box

A tuck carton where both the top and bottom flaps close on the SAME side — the simplest, fastest-assembly corrugated carton for lightweight retail, food and promotional products that need a clean front and back print panel.

★★★★★ 4.7 · 118 verified brand reviews
Straight Tuck Box
MOQ 500 units Quote in 24h 8–12 day production FSC® recyclable

At-a-glance specs

Structure
Straight tuck — top and bottom tuck same side
Board grade
B-flute · E-flute · EB-flute · Kraft
Thickness
1.5 – 3.0 mm (32 – 44 ECT)
Print
CMYK + Pantone, inside & outside
Finishes
Matte / gloss / soft-touch / foil / spot UV
MOQ
500 units (sample: 1)
Lead time
8 – 12 business days + shipping
Why brands choose our straight tuck boxes

The fastest carton to pack, the easiest to brand

Same-side tucks

Both tucks close to one side — intuitive, one-motion assembly.

Max print panels

Clean front and back faces for bold branding.

Lightweight & economical

Thin E-flute keeps cost and freight down.

Food & retail safe

Food-grade liners available for edibles and treats.

What is a straight tuck box?

A straight tuck box is a carton whose top and bottom closure flaps both tuck toward the same side. It is the most straightforward tuck style to hand-assemble, with generous front and back panels for printing — a go-to for food, cosmetics and promotional items.
  • Same-side tucks — top and bottom close to one edge, one-motion pack.
  • Two big panels — front and back print cleanly, edge to edge.
  • Light E-flute — economical board, low freight.
  • Food option — grease-resistant liner available.

Specifications

StructureStraight tuck — top and bottom tuck same side
Board gradeB-flute · E-flute · EB-flute, tuned to product weight
MaterialKraft · White-top Kraft · 100% recycled corrugated
PrintingOffset CMYK + Pantone · HD digital · full-bleed
FinishesGloss / matte / soft-touch lamination · foil · emboss · spot UV · window
MOQ500 units — price breaks at 1k / 5k / 10k+
Turnaround8–12 business days after approval · rush available
Free with quoteCustom 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.

≈ 1.5 mmE-fluteFine flute, crisp print surface. Light retail & subscription boxes.
≈ 3 mmB-fluteThe e-commerce standard — strong walls, good crush resistance.
≈ 4 mmEB double wallTwo flute layers for heavy or fragile products in transit.

Frequently asked questions

Straight tuck vs reverse tuck? +
Straight tuck tucks both flaps to the same side (fast, big front/back panels); reverse tuck tucks to opposite sides (lower, more stable profile). Pick by how it displays.
Is it strong enough for shipping? +
For mailer-grade protection pair it with a corrugated mailer or use B-flute; straight tuck shines for retail and inner packaging.
What board? +
E-flute or B-flute corrugated, kraft or white-top.
What is the MOQ? +
500 units, price breaks at 1k / 5k+.
How fast can I get them? +
Free dieline + quote in 24h; production 8–12 business days after approval.

Our Ordering Process

Four simple steps from first inquiry to boxes at your door.

1

Send inquiry

Tell us size, qty, material & artwork. Get a firm quote + free dieline in 24h.

2

Proof & sample

We send a digital proof or physical sample for your sign-off before production.

3

Production

Printed and finished in 8–12 business days with rigorous quality checks.

4

Delivery

Flat-packed and shipped worldwide, with tracking and after-sales support.

Trusted by 200+ growing brands

What brands say about our straight tuck boxes

From confectionery to promo kits, hear how teams use straight tuck boxes for a quick, clean, low-cost carton.

★★★★★
“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.”
MR
Maria R.Founder, Indie Beauty Co.
★★★★★
“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.”
JT
James T.Ops Lead, Roastery DTC
★★★★★
“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.”
SK
Sara K.Brand Manager, Skincare Startup
4.9 / 5Avg. review across 200+ orders
200+Brands served in 2025
8–12 daysStandard production lead time
0–5,000MOQ range — sample to bulk
Pack in one motion

Anyone can assemble it

Both tucks face the same way, so packers close the carton in a single natural motion — fewer errors on a busy line.

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Straight Tuck Box
Straight Tuck Box

Double the branding space

With clean panels on both faces, your logo and claims get prime real estate instead of being squeezed onto a narrow edge.

Start customizing →
Lowest board cost

Keep COGS down

A thin E-flute straight tuck is among the most economical branded cartons we make — ideal for high-volume promo and food.

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Straight Tuck Box