Product Quality

Product Quality

ATS has extensive experience in the development, installation, and validation of Aerosol Quality Assurance Systems. This depth of experience allows us to design product specific quality control procedures for all of your aerosol products. In addition, ATS has a proven record of reducing customer complaints via root cause analysis and implementation of corrective actions quality systems and in manufacturing operations

Project Examples

Click the + next to any item to see the resolution.

  • These complaints were traced to propellant leakage through the valve stem gasket. The root cause was attributed to using a stem gasket with an improper durometer (hardness) specification. ATS worked with valve suppliers to test and approve alternate stem gaskets and recommended appropriate product/package stability testing to confirm long term acceptance of the proposed changes.

  • These complaints were traced to precipitation of partially soluble solids in the formula which accumulated and resulted in partial clogging of the aerosol valve system. A series of corrective actions to the manufacturing process were implemented to address the clogging issue and eliminate complaints from the field.

  • These complaints were traced to a loss of container pressure over time. The root cause was attributed to a defective lot of lathe cut gaskets which resulted in propellant loss through a compromised can crimp seal.

  • These complaints resulted from severe container corrosion resulting in “pinholeing” through the container sidewall. ATS assisted the client in extensive testing and approval of replacement aerosol containers for this product.

To discuss your product needs, contact ATS today!

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Aerosol Quality Systems Services

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    QA Systems Design & Implementation

    ATS will create (or upgrade) a quality assurance system focused on your product and your manufacturing operation(s).

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    Consumer Complaint Reduction

    When a product experiences an above-average level of customer complaints or returns, ATS conducts a detailed evaluation of the returned units to identify the root cause. Based on findings, ATS recommends targeted modifications to the manufacturing process, quality control procedures, valve and actuator systems, or formula and propellant composition.

    These corrective actions are designed to eliminate or significantly reduce future occurrences and improve overall product reliability.