Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 Ensuring Sustainable Packaging Performance Through Rigorous Testing The growing demand for eco-friendly practices has propelled sustainable packaging to the forefront of industry innovation. Manufacturers are increasingly adopting materials that minimize environmental impact, utilizing recycled and renewable resources. However, sustainability must not compromise product protection and shelf life. Rigorous testing is essential to validate the performance of these new packaging solutions. To ensure the longevity and quality of packaged goods, particularly in the food and pharmaceutical industries, measuring the Oxygen Transmission Rate (OTR) is essential. This test, defined by ASTM D3985, quantifies the amount of oxygen that permeates through a packaging material. Specialized Oxygen Transmission Rate (OTR) Testers are employed for this purpose. These instruments utilize sensors to precisely detect the oxygen passing through a sample over a specified period, providing crucial data for preventing oxidation and maintaining product integrity." 1
Open the catalog to page 1Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 Similarly, the Water Vapor Transmission Rate (WVTR) is a critical parameter for evaluating packaging designed to protect against moisture. As defined by ASTM F1249, this test assesses the rate at which moisture vapor passes through a material, crucial for preventing spoilage. Water Vapor Transmission Rate (WVTR) Testers are used to perform this evaluation. These devices typically incorporate humidity chambers and sensitive weighing systems to accurately determine the moisture vapor transmission, ensuring that packaging effectively...
Open the catalog to page 2Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 water vapor transmission performance of films, sheets and related materials in the fields of food, medicine, medical devices, daily chemicals, photovoltaic, electronic and many others. Physical Characteristics such as Tensile Strength, Elongation, Bursting Strength, Puncture Resistance, and Seal Strength are also key factors to be tested. Organizations like ASTM International and ISO provide standardized testing protocols, ensuring consistent and reliable evaluation of sustainable packaging materials. Many of the instruments used...
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