Fast Assembly Boxes - Quick and Efficient Packaging for eCommerce

Fast Assembly Boxes are the perfect solution for eCommerce businesses that need a packaging solution that’s both fast and reliable. These boxes come with a crash-lock base and self-adhesive strip, drastically reducing packing times and improving efficiency. Whether you're packing small items or large eCommerce orders, these boxes provide a convenient, secure, and space-saving option. Available in various sizes, including the Colompac CP151 and CP154 Euroboxes, these fast assembly boxes are designed to streamline your packing process, saving you valuable time and effort.

ColomPac Fast Assembly Boxes – Instant Bottom eCommerce Cartons | Pack Exact

ColomPac Fast Assembly Boxes

Accelerate your eCommerce packing with ColomPac fast assembly boxes (instant-bottom / auto-lock base). Pop open to a locked crash-base, close with a self-seal lid, and deliver a cleaner, more consistent unboxing at scale.

What makes them fast?

Instant pop-up base: the crash-lock bottom auto-engages—no base taping, no fumbling.

Self-seal closure: peel, press, done. Many variants add an integrated tear strip for customer-friendly opening.

Flat-packed, space-efficient: store more on the shelf; assemble in seconds when orders drop.

Where ColomPac shines

High-throughput benches, subscription kits and premium D2C where speed and presentation matter. For single books/media, switch to ColomPac Book Wraps to gain edge protection and flexible depth.

Need inserts? Add cardboard sheets as base/top pads.

Benefits & features

Speed at the bench

Shave seconds per order with a pop-up base and peel-&-seal lid—less tape, fewer steps, more output.

Secure, stable base

Overlapping crash-base resists splay and improves stacking during handling and transit.

Premium unboxing

Clean lines, tidy seals and tear-open convenience elevate the customer experience and reduce returns friction.

Best-fit use cases

Subscriptions & gifting: beauty, wellness and lifestyle kits with minimal tape for a neater reveal.

Electronics & accessories: stable base + easy-open lid; add bubble wrap or paper void fill.

Jarred goods / homewares: layer with cardboard sheets to separate and spread load.

Mixed multi-item orders: build in tiers using base/top pads, then seal with packing tape if additional security is needed.

3PL & multi-shift teams: fewer steps means consistent results across operators and shifts.

Switch to Book Wraps: for single titles and flatter mail, see ColomPac Book Wraps.

Technical highlights

SpecDetailsNotes
BaseCrash-lock (instant bottom)No base tape required; check corners are seated before loading.
ClosureSelf-adhesive lid; many with tear stripFast seal; easy, tidy open for customers.
MaterialCorrugated (recyclable)Keep packs mono-material with paper tapes/fills for easier recycling.
StorageSupplied flatHigher shelf density; pop-up in seconds when needed.

How to pack ColomPac fast assembly

1) Pop & lock: open the box so the base auto-locks; press corners to seat fully.

2) Base support: add a cardboard sheet for heavier/fragile loads.

3) Stabilise: use paper void fill or bubble wrap to remove movement.

4) Seal: press the self-seal top; reinforce with tape if required by your carrier.

5) Docs & labels: apply labels and attach paperwork with Documents Enclosed wallets.

Size & selection tips

Work to internal L × W × H (mm) after wraps/inserts. Leave 10–15 mm clearance for cushioning and to avoid crush. For very dense contents, step up board grade or switch to double wall boxes.

For flatter shipments (books/media), a ColomPac Book Wrap may reduce DIM weight and improve edge protection.

Popular sizes & related ranges

Fast Assembly – Small Parcels

195 × 95 × 90 mm · 213 × 153 × 109 mm · 394 × 144 × 87 mm

Fast Assembly – Medium Parcels

294 × 194 × 187 mm · 445 × 315 × 180–300 mm

Complementary packaging

ColomPac Book Wraps · Cardboard Sheets · Bubble Wrap · Protective Paper · Packing Tape · Labels · Documents Enclosed Wallets

ColomPac Fast Assembly Boxes – FAQs

Typically 20–50% per pack compared with RSC + base taping, depending on product and operator workflow.

The overlapping crash-base offers excellent stability. For very dense items, step up board grade or switch to double wall.

Many ColomPac variants include an integrated tear strip for clean opening and smoother returns.

Yes—corrugated board is widely recyclable. Pair with paper-based tapes and void fills for mono-material packs.

For single books/media and flatter items where variable depth and edge protection are key—choose ColomPac Book Wraps.

Bottom taping is unnecessary thanks to the instant-bottom. Some operations add a short top tape for courier-ready security; see Packing Tape.