Questions and Answers
What are some factors that closures must withstand during transport and storage?
Vibration, temperature fluctuations, rough handling by consumers
Why is it important for closures to provide an adequate seal?
To protect the contents until ready for use
What are some functions closures may include to protect the product inside the container?
Protecting from air, light, moisture, foreign particles; providing airtight seal; retaining vacuum or internal pressure
Why must closures be convenient and safe to remove by consumers?
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Why are tamper-evident features important in closures?
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What features might closures need to include to restrict access to harmful products?
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How do closures contribute to the overall aesthetic design of the packaging?
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Why do closures often need to be resealable?
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Why must the type of closure and method of application be compatible with the product filling line?
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What specific consideration must be taken into account regarding the speed of production?
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