Product Guide

How Crash Lock Boxes Reduce Labour Costs in Fulfilment Centres

The labour cost savings of switching to crash lock boxes in warehouse and fulfilment operations.

4 min readUpdated April 2025

Time savings per box

The single biggest labour saving comes from assembly speed. A crash lock box base snaps flat in one motion taking 5-10 seconds. A standard box requires folding flaps and taping, taking 25-45 seconds. Over thousands of boxes per week, these seconds translate to hours of saved labour.

20-35 seconds saved per box compared to manual fold-and-tape assembly
At 500 boxes/day: saves 2-4 hours of labour daily
At 2,000 boxes/day: saves the equivalent of a full-time packer

Quick answer

Crash lock boxes typically reduce total packing labour by 30-50%. The savings come from faster assembly (5-10 seconds vs 25-45 seconds), eliminated tape application time, near-zero training for new staff, and more consistent output per worker. For a fulfilment centre packing 1,000+ boxes daily, the annual labour saving can exceed the cost premium of crash lock boxes several times over.

Reduced training costs

Crash lock assembly requires no technique. Show someone once and they can do it immediately.

Proper flap folding and taping takes practice. Inconsistent technique causes base failures.

During peak seasons when you hire temporary packers, crash lock boxes eliminate the training bottleneck.

Eliminated tape costs

Crash lock bases need no tape. This saves the cost of tape rolls and dispensers, plus the time spent loading, replacing, and maintaining tape guns. For operations using 500+ boxes daily, tape costs can reach thousands of pounds per year.

See real-world results: how one retailer cut packing time by 40% with crash lock boxes.

Improved throughput

Throughput improvements0 / 4 checked

More boxes packed per hour per worker
Fewer bottlenecks during peak periods
Less floor space needed for tape stations and box assembly areas
Fewer quality issues from poorly taped bases
From ProcuraPack

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ProcuraPack crash lock boxes reduce assembly time by up to 60%. Request samples for your fulfilment team to trial.

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Frequently asked questions

Typically 30-50% reduction in total packing time, equating to hours saved daily in busy operations.

No tape for the base. You may use tape for lid closure depending on your shipping requirements.

Immediately. No training required - the one-step assembly is intuitive.

Most operations see positive ROI within 1-2 months when factoring in labour, tape, and training savings.

Yes, their consistent dimensions and reliable assembly make them compatible with automated systems.

Part of our guide

Product Guide: Crash Lock Boxes

Expert insights on crash lock packaging, from materials and design to branding and sustainability.

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