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Barrier film testing evaluates the ability of materials to resist the permeation of gases (
,
) and moisture (
) to ensure product quality and shelf life. Key tests include Oxygen Transmission Rate (OTR) and Water Vapor Transmission Rate (WVTR), crucial for food, pharmaceutical, and electronics packaging.
This video explains how permeation testing is used to measure oxygen and water vapor transmission rates in packaging:
Key Barrier Testing Parameters
- [WVTR (Water Vapor Transmission Rate): Measures the rate at which water vapor permeates through a film, typically using ASTM F1249 or ASTM E96 standards.
- [OTR (Oxygen Transmission Rate): Measures the rate of oxygen permeation, commonly using ASTM D3985.
- CO2TR (Carbon Dioxide Transmission Rate): Measures how well a film retains , essential for carbonated beverage packaging.
- Seal Strength/Integrity: ASTM F2029 and ASTM D3078 are used to determine if the package seal allows leaks.
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Ultra-high Barrier Film Testing
AMETEK MOCON
https://www.ametekmocon.com › solutions › applications
AMETEK MOCON
https://www.ametekmocon.com › solutions › applications
Permeation Analysis of ultrahigh barriers films requires the highest performance permeation analyzers to reach the low levels of gas transmission these ...
Barrier Testing Methods for Product Performance ...
Measurlabs
https://measurlabs.com › blog › barrier-testing-standard...
Measurlabs
https://measurlabs.com › blog › barrier-testing-standard...
May 6, 2025 — Barrier testing is a key step in the development of products such as plastic films, packaging, technical textiles, and construction products.Read more
The Importance of Barrier Film When Using an RPA
alpha-technologies.com
https://www.alpha-technologies.com › Resources
alpha-technologies.com
https://www.alpha-technologies.com › Resources
Jun 16, 2022 — Using the right barrier film results in consistent, useable data and extends the life of your instrument, learn more in this blog post.
Plastic Film Testing for Quality and Performance
Intertek
https://www.intertek.com › testing › film-sheet
Intertek
https://www.intertek.com › testing › film-sheet
Intertek specialises in end-to-end plastic film testing services to evaluate mechanical properties, barrier performance, and overall durability. With a ...Read more
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Nov 29, 2023 — Quality control (QC) testing for barrier films during the converting process is crucial to ensure they meet performance specifications.Read more
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How Barrier Film Testing Service Works — In One Simple ...
LinkedIn
https://www.linkedin.com › pulse › how-barrier-film-test...
LinkedIn
https://www.linkedin.com › pulse › how-barrier-film-test...
Dec 18, 2025 — Barrier film testing is essential for industries that rely on packaging to protect products from contamination, moisture, and gases.
How to Test the Barrier Properties of Polymers ...
PatSnap Eureka
https://eureka.patsnap.com › article › how-to-test-the-ba...
PatSnap Eureka
https://eureka.patsnap.com › article › how-to-test-the-ba...
Jul 3, 2025 — This blog will guide you through the key methods and techniques used to evaluate the barrier properties of polymer films. Understanding Barrier ...Read more
Verification Tests for Barrier Property of Starch-based ...
en.labthink.com
https://en.labthink.com › ... › Barrier Property Researches
en.labthink.com
https://en.labthink.com › ... › Barrier Property Researches
This thesis introduces the significance of barrier property testing of biodegradable packaging films, starch-based biodegradable plastics and the complete ...Read more
Barrier Film - an overview
ScienceDirect.com
https://www.sciencedirect.com › topics › engineering › b...
ScienceDirect.com
https://www.sciencedirect.com › topics › engineering › b...
Barrier film is defined as a protective layer that provides waterproofing and moisture resistance, preventing the ingress of water or moisture into ...Read more