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ASTM F2559 Package Testing: Sterilizable Peel Pouch Testing

ASTM F2559 package testing evaluates flexible peel pouches designed to maintain medical device sterility. As an ISTA and ISO/IEC 17025-certified laboratory, Keystone Package Testing understands the importance of sterilization package testing. We help companies meet ASTM F2559 requirements and navigate testing challenges.

Additionally, Keystone delivers comprehensive reports shortly after testing completion. If packages do not meet requirements, our team identifies practical solutions. Furthermore, we take a consultative approach throughout the entire test program to support successful outcomes.

Request a quote to see why so many companies partner with Keystone Package Testing. Have a question about sterilization testing? Contact us and we will determine the best course of action.

Summary of ASTM F2559 Sterilizable Peel Pouch Lab Compliance

This guide defines requirements for flexible peel pouches with one open, unsealed end. These pouches contain medical devices during sterilization. Additionally, manufacturers refer to these pouches as preformed sterile barrier systems.

Medical device manufacturers and suppliers widely use peel pouches. These pouches must protect devices and maintain sterility throughout handling. Therefore, they require reliable construction and performance.

For this test, manufacturers classify peel pouches as chevron, header, or corner peel designs. They typically create these pouches through heat sealing or cohesive cold sealing. The seal allows users to peel the pouch open without compromising the package.

Furthermore, pouches may use porous materials, nonporous materials, or a combination of both. They must also meet the printing requirements defined by the standard.

For more information on Medical Device Package Testing, please follow the link: Keystonepackage.com – Industries – Medical  Devices

Scope of ASTM F2559 Package Testing

ASTM F2559 provides guidelines for creating specifications that address materials, manufacturing methods, physical properties, performance requirements, dimensions, appearance, and printing.

Additionally, the standard divides flexible pouch requirements into two categories: initial pouch and material qualification, and routine production and receipt requirements. Manufacturers typically complete initial pouch testing before the first order. This step verifies that the product meets required standards.

Furthermore, manufacturers must follow routine production requirements for every order. These requirements help ensure customers receive consistent and compliant products.

The supplier and purchaser of the pouches will agree upon specifications and requirements in the following areas:

Classification

  • The pouch will be categorized by style: chevron, corner peel, or header bag.

Materials and Manufacture

  • Non-toxic, microbial barrier, appropriate physical barrier, and compatible with the sterilization process.
  • Pouches should be manufactured in a formal quality system.
  • Materials should demonstrate compliance with requirements during initial package qualification.
  • Validate the manufacturing process to ensure it is reproducible with consistent results that adhere to all standards.

Physical Properties

  • Fabricated in such a way that the seal will withstand sterilization, distribution, storage, and handling.
  • Specified seal strength- measured by the tensile test method.

Performance Requirements

  • Peeled pouch seal characteristics and requirements.
  • The seal should be opened to conduct a performance peel assessment that will evaluate a pouch’s ability to withstand different environments.

Dimensions and Tolerance

  • Dimension requirements should be decided based on product fit and function.

Workmanship, Finish, and Appearance

  • Loose foreign matter limits (inside and outside the pouch).
  • Wrinkle-free to eliminate voids in the seal.
  • No scratches or scuffs on the film.
  • Smooth, cleanly cut pouch edges.

Printing

  • Determine if the inks should meet standards such as water-resistant etc.
  • Ink color.
  • Includes all correct legible print.
  • No smears or smudges.
  • Specify placement and location of the print.

Sampling

  • Testing should be done on an appropriate number of samples to be representative of actual production.

Packaging and Package Marking

  • Packaging should include multiple wraps and be packed in a shipping case that meets weight requirements.
  • Staples and high box stacking are not recommended.
  • Cases should be strapped to a pallet for secure shipping.

Supplementary Requirements

  • Traceability of materials.
  • Determine how changes will be handled in the future.

Significance of ASTM F2559 Sterilizable Peel Pouch Testing

ASTM F2559 Sterilizable Peel Pouch Testing ensures the integrity and effectiveness of sterilization packaging. Through the evaluation of seal strength, microbial barrier properties, and resistance to sterilization processes, this testing method helps maintain the sterility of medical devices and instruments.

A strong and secure seal is essential to prevent microbial ingress or loss of sterility. By assessing the strength and integrity of the seals, the testing helps identify any weaknesses or failures that may occur during sterilization or handling processes. This allows manufacturers to improve their sealing techniques, ensuring reliable protection for the enclosed medical instruments or devices.

Expert Sterile Peel Pouch Package Integrity Testing

In addition to sterile barrier testing, Keystone has a full scope of expertise including leak penetration, vibration, and drop. Our team strives to give our customers more time and energy on product development instead of testing. We can accommodate flexible and rigid packages of all sizes, including large pallets.

Contact us to learn first hand why so many companies partner with Keystone to achieve their ASTM package certification needs.

 

For more referenced ASTM standards and similar testing, please follow the links below:

 

Interested in the EMC/EMI, climatic, dynamic, shielding effectiveness, or IP Code testing of a product? Follow the corresponding links or www.keystonecompliance.com for more information.

 

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