Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 Testing Spices Packaging Barrier Properties When it comes to packaging spices, the primary goal is to protect them from moisture, air, and light, all of which can degrade their quality. Several packaging options are commonly used to achieve this. Plastic containers made from PET (polyethylene terephthalate) are commonly used for spice due to their lightweight durability and effective moisture barrier properties. Flexible pouches, especially stand-up pouches with resealable zippers, are increasingly favored for their space efficiency and ability to incorporate barrier layers that shield against both moisture and air. Additionally, traditional choices like glass jars and metal tins remain prevalent, valued for their ability to create an airtight seal and preserve the spices' freshness. To effectively preserve the quality of spices, their packaging must possess several crucial properties. First of all, the packaging must have a robust moisture barrier. Spices are inherently vulnerable to moisture absorption, which can lead to undesirable effects like caking, clumping, and the proliferation of mold or bacteria. Consequently, the packaging must effectively prevent any moisture from penetrating and compromising the product. 1
Open the catalog to page 1Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 Furthermore, an effective oxygen barrier is essential. Exposure to oxygen triggers oxidation, a process that diminishes the flavor and aroma of spices. Therefore, packaging that minimizes oxygen permeability is crucial for preserving their freshness and potency. Beyond these protective functions, the packaging must also possess durability and strength to withstand the stresses of transportation and handling. The packaging materials must be food-grade, free from any harmful chemicals to ensure food safety. Ensuring the quality of...
Open the catalog to page 2Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 designed and manufactured according to ASTM D3985、ASTM F1249,ISO 15106-2 and other relevant standards to provide high precision and high efficiency oxygen and water vapor transmission rate tests for high and medium gas barrier materials. It is suitable for testing the oxygen and 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. By implementing these rigorous testing procedures, spice manufacturers...
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