Packaging Materials and Chemical Properties
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Questions and Answers

What is a key physical property that packaging materials must possess?

  • The material must be transparent to allow visibility of the product.
  • The packaging should be eco-friendly and biodegradable.
  • The packaging must enhance the taste of the product.
  • The surface must enable clear labeling. (correct)

    • Which chemical property is essential for packaging materials?

  • The closure must be able to absorb release agents.
  • The container should not react with the product. (correct)
  • The product must dissolve in the packaging material.
  • The packaging must contain additives to enhance stability.

    • What biological property should packaging materials demonstrate?

  • The packaging must facilitate the growth of beneficial bacteria.
  • Packaging should be made from only natural materials.
  • Materials must support microbial growth for stability.
  • The container must withstand insect attack. (correct)

    • What criteria should be included when selecting the packaging material?

    <p>A survey of market and manufacturing considerations.</p> Signup and view all the answers

    Which factor is important regarding the physical and chemical characteristics of the product?

    <p>Patient demographics should influence the formulation and packaging.</p> Signup and view all the answers

    Study Notes

    Packaging Materials

    • Packaging materials should be impervious to contaminants (solids, liquids, gases, vapors, microorganisms).
    • Packaging must withstand heat for sterilization processes.
    • Packaging surfaces should allow for clear labeling (especially with plastics).
    • Materials must be light-resistant (ultraviolet absorbent) if needed.
    • Materials must not absorb substances from the product itself.
    • Materials must not release substances into the product.
    • Packaging and closures should not react with each other or the product. This is especially true for combinations of dissimilar materials.

    Chemical Properties

    • The container and closure should not react with each other or with the product—even in combination.
    • Products should not extract substances from the container/closure (e.g. bactericides from injection solution to rubber).
    • Containers/closures should not release substances into the product (e.g. alkalis from glass, plasticizers from plastics).

    Biological Properties

    • Packaging materials should resist insect attack if necessary.
    • Packaging should not support mold growth.
    • Prevention of mold growth can be done using impregnation techniques.

    Selection Criteria for Packaging

    • Market research, distribution systems, production capabilities, and regulatory considerations should be surveyed before package selection.
    • Packaging should consider the product's properties, route of administration, target patient demographics (infants, children, adults, etc.), and legal requirements.

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    Description

    This quiz explores the essential characteristics of packaging materials required to maintain product integrity. It covers topics such as contamination prevention, reaction with contents, and suitable materials for various applications. Test your knowledge on the properties that ensure safety and compliance in packaging.

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