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Quality and testing

Quality Control & Packaging Testing

Our Packaging Business Division uses project-specific quality planning—from incoming materials and approved samples to functional checks, final inspection and shipment records.

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Quality system

Quality Is a Process, Not a Badge

Approved SpecificationDimensions, materials, components and decoration requirements.
Golden SampleVisual and functional reference retained for inspection.
Risk-Based ChecksInspection intensity matched to the project and defect risk.
Functional TestingLeakage, torque, pump, drop and transport checks where required.
TraceabilityBatch and inspection records maintained for follow-up.

Inspection workflow

Five Quality Gates

01

Incoming Inspection

Coordinate checks of raw containers, components and decoration materials at the applicable site.

02

In-Process Inspection

Monitor agreed dimensions, color and assembly checkpoints through the manufacturing partner.

03

Final Inspection

Review appearance, quantity, labeling and packing against the approved scope.

04

Laboratory / Functional Tests

Complete agreed leakage, pump, compatibility or transport tests.

05

Shipment Release

Release against approved records and acceptance criteria.

Testing capability

Common Cosmetic Packaging Tests

Dimensional Inspection

Dimensional Inspection

Check neck, thread, height, diameter and component fit.

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Leakage Testing

Leakage Testing

Vacuum, inverted, pressure or transport-oriented tests.

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Compatibility Planning

Compatibility Planning

Evaluate actual formula contact over time and temperature.

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Decoration Durability

Decoration Durability

Adhesion, abrasion, alcohol and chemical-resistance checks.

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Transport Testing

Transport Testing

Drop, vibration and packing validation by route and product.

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AQL and defect control

Define What Is Critical Before Inspection

Critical, major and minor defects should be defined against the real product, not copied blindly from a generic checklist.

  • Critical safety and leakage defects
  • Major fit, function and decoration defects
  • Minor cosmetic defects and approved limits
  • Sampling level and acceptance values

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Important

The Brand Must Validate the Final Filled Product

Packaging supplier tests help reduce risk, but final formula compatibility, regulatory safety and shelf-life responsibility remain with the brand or responsible party. Our packaging division can coordinate samples, specifications and project-specific test evidence to support that process.

Download the Test Checklist

Use the checklist to structure leakage, pump, dimensions, decoration and transport requirements.

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Build Quality Requirements into the RFQ

Tell us the product family, formula, filling method and target market so the test plan can match the real risk.

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