Shock Indicator Labels for Cargo

Shock indicator labels, also known as impact indicator labels, for pallets, crates and sensitive cargo in transit
  • Shows visual evidence when cargo may have been mishandled in transit
  • Helps protect sensitive shipments, pallets, crates and export cases
  • Multiple g-force sensitivities for different packaging & product types
  • Supports receiving checks, damage claims and supply chain accountability
  • Quick and easy to apply to outer packaging before despatch
Despatch date: 1-2 days

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SKU: UVINDS
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Shock indicator labels, also known as impact indicator labels, provide visible evidence when cargo is exposed to excessive shock during transit. Used on pallets, crates, export cases and other sensitive shipments, they help deter poor handling, support damage investigation and identify consignments that may require inspection on arrival.

A range of colour-coded sensitivity levels is available, including 15g, 25g, 37g, 50g, 75g and 100g. Each label is calibrated to react when handling exceeds the selected threshold, helping you match the indicator to the likely fragility of the goods being transported. Please refer to the product selector chart for guidance.

In addition to highlighting potential mishandling during transit, shock indicator labels can also discourage careless handling by making it clear that the shipment is being monitored. Each indicator is supplied with a companion warning label to notify handlers that the consignment is protected. Uniquely numbered labels help prevent replacement after activation, supporting checks on receipt, damage claims and wider supply chain accountability.

 

How shock indicator labels work

Each shock indicator label is designed to activate when the package is subjected to an impact above its specified g-force threshold. Once triggered, the label provides clear visual evidence that the shipment may have been dropped, struck or otherwise mishandled during transport. This gives receiving teams an immediate prompt to inspect goods before acceptance or onward use.

 How Shock Labels work to Protect Cargo

Choosing the right shock indicator sensitivity

Although it may seem counter-intuitive, bigger and heavier consignments will often require a lower g-force indicator, because damage can occur at a lower level of shock. A lower g-force rating means a more sensitive label, while a higher g-force rating means a less sensitive label. Smaller or lighter parcels can often tolerate sharper impacts without damage, so these may be better suited to a higher g-force setting.

The correct sensitivity will depend on the size, weight, fragility and packaging of the goods, as well as the transport environment. Please refer to the selector chart to help choose the most suitable option for your application:

Shock Indicator Label Selector Guide

 

Frequently Asked Questions

 

What are shock indicator labels used for?

Shock indicator labels are used to monitor pallets, crates, cartons and other shipments for potentially damaging impacts during transit and storage. They are commonly applied to fragile, sensitive or high-value goods where mishandling could lead to damage or the need for inspection on arrival.

How should shock indicator labels be positioned on my parcel or crate?

Apply shock indicator labels to the outside of the completed shipment on a clean, flat surface. The best position is not always simply the highest or most obvious point on the pack. For parcels, crates and palletised loads, shock is often transmitted through the base, lower edges and corners, so lower placement on a visible outer face may be more representative of real handling conditions. On some higher-value or more critical consignments, labels on adjacent faces may provide better overall coverage.

How do I choose the right g-force level?

Although it may seem counter-intuitive, bigger and heavier consignments will often require a lower g-force indicator, because damage can occur at a lower level of shock. Lower g-force ratings are more sensitive, while higher g-force ratings are less sensitive. Please refer to the selector chart for guidance on selecting the most suitable option for your shipment.

Are shock indicator labels single use?

Yes. Once activated, the indicator provides irreversible visual evidence that the shipment may have been subjected to excessive shock. This helps prevent the label from being reset and supports checks on receipt.

Can shock indicator labels help with damage investigations?

Yes. Shock indicator labels can support receiving inspections, internal quality checks and damage claims by showing that a shipment may have experienced an impact during the supply chain journey.
Products specifications
Attribute nameAttribute value
ApplicationsSafe handling of pallets, export cases etc in many sectors, including automotive, precision components, furniture, scientific, medical and electrical industries
Product Size Guide96 x 96mm
MaterialAcrylic Adhesive
Pack SizeCarton of 100