Maintaining packaging integrity is crucial in protecting the contents of flexible pouches and ensuring product safety during transportation and storage. One of the most trusted and widely adopted methods is the leak test procedure as ASTM D3078, which detects leaks by bubble emission under vacuum conditions. This method is especially relevant for quality control personnel in industries like food, pharmaceuticals, electronics, and medical devices. This article explores how to carry out this test effectively and highlights how Cell Instruments’ leak test equipment can improve test reliability and efficiency. Understanding the Leak Test Procedure as ASTM D3078 The leak test procedure as ASTM D3078 is designed to detect leaks in flexible […]

Leak detection in flexible packaging is essential for ensuring product integrity, consumer safety, and regulatory compliance—especially in medical and pharmaceutical sectors. Among the various methods available, the methylene blue dye leak test is widely recognized for its simplicity, visibility, and effectiveness. This article offers a professional yet accessible guide to performing the methylene blue dye test according to ASTM D3078, helping quality control personnel and packaging engineers execute accurate testing and select appropriate equipment. Overview of the Methylene Blue Dye Leak Test The methylene blue dye leak test is a visual inspection method used primarily for flexible packaging to detect gross leaks. It involves submerging the package in a methylene […]

ASTM D3078 standard test method The ASTM D3078 standard test method is essential for manufacturers and quality control professionals when determining leaks in flexible packaging. Whether you’re testing food, pharmaceutical, or medical device packaging, this test provides reliable and accurate results to ensure the integrity of your product. This article will guide you through the ASTM D3078 procedure, explaining the bubble leak test and how to properly implement it in your testing operations. What is ASTM D3078? ASTM D3078 is a standard test method for detecting leaks in flexible packaging by bubble emission. It is widely used to test various types of flexible containers to ensure that they meet leak-tight […]

Blister packaging is commonly used for a variety of products, including pharmaceuticals, food, and medical devices. As an essential part of product packaging, it is crucial to ensure the integrity of the blister packaging through reliable testing methods. One of the most effective ways to detect leaks in blister packaging is by performing a leak test using ASTM D3078. This article explores the importance of leak testing, the ASTM D3078 standard, and how to conduct tests efficiently to ensure the highest quality standards. What is Leak Testing for Blister Packaging? Leak testing is a process used to identify any flaws or breaches in the packaging that could compromise the safety, […]