Flexible packaging looks simple, but it fails in expensive ways. A film can meet thickness and tensile targets and still tear during transport, handling, or stacking. That’s because real-world damage often happens suddenly: a drop, a sharp corner impact, or rough movement in transit.
If you manufacture or supply plastic films, carry bags, laminated sheets, or packaging rolls, you need to know how the material behaves under sudden impact. That’s exactly what dart impact tester services in chennai – Kiyo R&D LAB are for.
Dart impact testing gives you measurable impact resistance data that helps prevent punctures, ruptures, and customer complaints—before your packaging leaves the factory.
Dart impact testing evaluates the impact resistance of plastic films and sheets by dropping a hemispherical dart from a defined height onto a clamped specimen. The test identifies the weight or energy level at which the film ruptures. This is one of the most practical packaging tests because it simulates real handling damage—like a packed product falling, hitting an edge, or being mishandled during loading.
With dart impact tester services in chennai – Kiyo R&D LAB, testing is performed under controlled conditions to produce repeatable, reliable results for quality control, vendor approvals, and customer specifications.
Most packaging failures are not “slow failures.” They happen instantly:
A film that ruptures in the field doesn’t just cause product loss—it causes brand damage. That’s why manufacturers use dart impact tester services in chennai – Kiyo R&D LAB to validate toughness before dispatch and to keep batch-to-batch performance consistent.
Dart impact testing is widely used for flexible plastics and packaging materials, including:
If your product must survive handling without puncture or tear, dart impact data becomes one of the first values customers ask for.
This indicates the dart weight at which the film ruptures under the defined drop conditions. It is a direct way to compare film toughness across batches or suppliers.
Depending on the method, impact energy can be calculated to represent how much impact the film can absorb before failure.
Many dart impact methods determine a dart mass at which 50% of specimens fail. This provides a more stable, comparable indicator of performance rather than relying on a single sample.
The way a film fails can reveal issues like contamination, weak lamination bonding, thickness variation, or poor processing control.
With dart impact tester services in chennai – Kiyo R&D LAB, these results are reported clearly so your QA team can take action—not just store a report.
Dart impact testing often highlights issues that visual checks and basic tensile tests do not catch:
Fixing these issues early saves rework and prevents customer rejections.
Chennai is a strong hub for plastic conversion and packaging supply chains—especially for FMCG, industrial, and export sectors. Waiting for outstation testing delays production approvals and dispatch schedules.
Using dart impact tester services in chennai – Kiyo R&D LAB reduces logistics time, avoids sample damage during transport, and speeds up quality decisions for manufacturing teams.
Dart impact testing requires controlled specimen clamping, accurate drop alignment, and consistent test conditions. Small setup errors can change results and lead to wrong acceptance decisions.
With dart impact tester services in chennai – Kiyo R&D LAB, you get:
In packaging, one puncture can ruin an entire shipment. Dart impact testing helps you validate real-world toughness before your product reaches the customer.
If you want consistent, reliable packaging performance, choose dart impact tester services in chennai – Kiyo R&D LAB and make your quality decisions based on data—not assumptions.
