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OTR
The Critical Role of OTR in Packaging Performance
The Oxygen Transmission Rate (OTR) represents a core metric in packaging science. It quantifies the steady-state rate at which oxygen gas moves through a specific area of a barrier film over a defined period, all measured under controlled conditions of time, temperature, and relative humidity. Atmospheric air, which we commonly manage in packaging, is composed of approximately 21% oxygen and 79% nitrogen, along with trace concentrations of other gases like carbon dioxide and argon. While oxygen is vital for life, it is a highly reactive compound and the primary agent in the spoilage of packaged goods.
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Unyielding Puncture Resistance with GardaPack®
Engineered for ultimate durability, GardaPack® bags are designed to withstand sharp contents without compromising integrity. GardaPack’s superior protective material is the ideal solution for demanding environments—from the rugged needs of fishing and hunting to the precision of professional meat packaging. Whether you are packing sports gear or camping supplies, GardaPack® provides the reliable armor your products need for any outdoor adventure.
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