#barcode-scanning

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Articles（9）

Warehouse PDA vs Phone Barcode Scanning for Cycle Counts: Durability, Scan Performance, and Total Cost

Warehouse PDA vs phone barcode scanning is not decided by the sticker price. Drop survival, cold-store battery life, scan distance, and the three-year replacement rate draw the real line. This article works through the scanning physics first, then runs the total-cost math on two real count operations.

2026-11-01

Inside the Warehouse · Flow & Process Optimization

Warehouse Outbound Order Verification: Scanning Checks That Catch Errors Before the Truck Leaves

Warehouse outbound order verification scanning beats eyeballing every time: Lin Xiao shows, through two real projects, how scan checks plus an independent second check catch wrong variants, wrong labels, and crossed orders before the truck leaves.

2026-10-29

Inside the Warehouse · Slotting & Location Coding

Rack Location Labeling Durability: Don't Let a Label Slow Down the Whole Warehouse

Rack location labeling durability depends more on placement and installation than on material. This guide covers how labels fail, where to put them, how to choose materials, and an inspection SOP.

2026-10-29

The Systems Lab · hardware

Warehouse Smartphone Scanning vs Handheld: Durability, Scan Rates, and the Three-Year Total Cost

Warehouse smartphone scanning vs handheld comes down to a three-year bill, not the purchase price: durability, first-time scan rates, and the labor cost of slow scanning decide which device actually costs less.

2026-10-28

Automation Arsenal · Conveying & Sorting

Polybag Sortation: Why Bags Jam, Slip, and Go Unread on a Conveyor Line

A polybag sortation warehouse conveyor fails where carton lines succeed: bags jam at diverts, slip on belts, and hide their labels. Da Liu explains pose control, the selection dividing line, and the one cost-per-piece number that decides whether a retrofit was worth it.

2026-10-27

Automation Arsenal · Picking Technology

Barcode Label Won't Scan: Mistake-Proofing Printing, Labeling, and Scanning

When a barcode label won't scan, the scanner is almost never the problem. A WMS consultant walks through mistake-proofing for printing, labeling, and scanning, plus field troubleshooting and the reprint SOP.

2026-10-14

Automation Arsenal · Picking Technology

How to Choose a Warehouse Picking PDA: 5 Field-Tested Criteria

Pick the wrong picking PDA and every freeze, dead battery, and cracked screen during peak season costs real money. Automation engineer Da Liu breaks down five field-tested criteria — scan engine, battery, ruggedness, and connectivity — to cut through pseudo-specs like "longer range is always better" and choose a picking PDA built for the warehouse floor.

2026-10-09

Automation Arsenal · Conveying & Sorting

Scan Tunnel Blind Spots: Why Five-Sided Scanning Still Misses Labels, and a Troubleshooting Checklist

First-pass read rate slid from 99.2% to 97.1% at an Indiana sort hub, and the manual station backed up overnight. Before you spend money on a camera upgrade, walk this checklist: nine out of ten no-reads are a label or operating-condition problem. From label placement and reflective shrink wrap to ambient light and line-speed timing, Lao Mi lays out a five-step troubleshooting order that costs almost nothing.

2026-10-06

Inside the Warehouse · Slotting & Location Coding

When Your Location Labels Die: The Hidden Tax on Every Pick

A single location label costs somewhere between twenty and fifty cents wholesale — that's the price range I've seen across suppliers over the years, and I want to be upfront that it's an experienced-based estimate, not a quote. When one fails, a picker loses 30 to 60 seconds on a single scan attempt. Sounds trivial until you scale it.

2026-10-05