VAPOR BARRIER FOR ELECTRODE PACKAGING

摘要

A container (10) is constructed for storing bulk material, and more specifically welding electrode (22), that incorporates layers of substantially dissimilar materials. A first layer (32) of material provides rigidity to the container, while a second layer of material provides a vapor barrier (36) for restricting moisture from entering the container. The container walls (12, 14) may be configured such that a vapor barrier is disposed between the rigid container walls.