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How Do Different Industries Use Barcodes? 

Explore the diverse applications of barcodes in logistics, factory automation, and packaging. From hands-free inbound scanning and pallet scanning to improving kitting processes and electronics traceability, barcodes enhance efficiency and accuracy. Learn how high-speed tracking and automated sorting streamline operations in food, beverage, and manufacturing industries, reducing downtime and waste. 
Barcodes in electronics and logistics industries

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What Is a Barcode?

Logistics operations face increased pressure to meet customer demands and efficiency metrics. Similarly, machine builders, automation integrators, and other manufacturing companies are struggling with labor shortages and supply chain disruptions. Barcode systems help companies of all sizes solve these issues by minimizing manual operations, downtime, and waste through improved traceability and tracking. 

 

Logistics 

Hands-Free Inbound Scanning: Scanning items with a fixed-mount barcode scanner as they enter a facility enables operators to process more packages per day.

Pallet Scanning: Barcode readers with a wide field of view (FoV) or a mirror accessory can read codes on multiple packages on a pallet simultaneously, even if the packages are wrapped in plastic.

Cognex barcode readers help operators process packages faster than handheld scanners

Hands-free scanning allows operators to process more packages.


Cognex Pallet Scanning System

Pallet scanning reads multiple codes simultaneously.


Logistics Solutions Guide | English

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Factory automation

Kitting Process Improvement: Using barcodes to verify a kit contains the correct parts increases throughput by minimizing the amount of time a product spends at each assembly station.

Electronics Traceability: Manufacturing electronics involves multiple processes and components that need to be tracked throughout the production process and last throughout the product’s lifecycle. Imprinting barcodes directly onto the parts, a process known as direct part marking, allows image-based barcode scanners to track and trace intricate parts throughout the product’s life span. 

Cognex handheld barcode reader scans a Data Matrix code on a metal connecting rod in the kitting process

Barcodes verify that kits contain the correct parts.


Cognex barcode scanner reading multiple barcodes on phone batteries

Barcodes track and trace electronics parts through complex processes.


Packaging 

High-Speed Tracking: Barcodes used in food and beverage packaging are located on various sides of packages, often at problematic angles. Image-based barcode readers with a wide FoV can capture multiple codes in a single image acquisition, allowing companies to maintain high-speed operations while tracking and tracing important product information.

Automated Sorting: Food and beverage manufacturers often use conveyor belts to move, sort, and track boxes and cartons. Barcode readers scan codes on each item and use the conveyor system to direct it to the correct shipping area. 

Two DataMan 390s read codes on different sides of bottles at high speeds

Maintain high speed operations by scanning multiple codes at challenging angles.


DataMan barcode reader scans code to determine automatic sorting

Barcodes determine automatic sorting.


Introduction To Barcode Reading | English

Introduction to Barcode Reading Guide

Understand barcode reading basics to optimize traceability, inventory control, and compliance across manufacturing and logistics. 

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Read Next: Types of Barcodes

Explore 1D and 2D barcodes, their structures, symbologies, and applications in data encoding and industrial processes.

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Last Modified on10/29/2025