초록 ▼

Battery packaging construction of flexible plastic barrier structures which are useful for battery cells or battery packs, to protect the active battery components from outside contamination. One or more battery cells or packs are packaged between multi-layered barrier structures which may be extrud

Battery packaging construction of flexible plastic barrier structures which are useful for battery cells or battery packs, to protect the active battery components from outside contamination. One or more battery cells or packs are packaged between multi-layered barrier structures which may be extruded or laminated construction, are joined by heat sealing, and each include at least a first layer which is a sealant layer, a second layer which is a water vapor barrier layer, a third layer which is an oxygen barrier layer, and an outside layer, which can be one of the above layers, or a separate layer to provide increased mechanical strength to the package.

대표청구항 ▼

In combination with at least one flat battery cell having top and bottom surfaces, packaging construction which comprises a first sheet multi-layered plastic barrier structure in contact with said bottom surface of said cell, and a second sheet multi-layered plastic barrier structure in contact with

In combination with at least one flat battery cell having top and bottom surfaces, packaging construction which comprises a first sheet multi-layered plastic barrier structure in contact with said bottom surface of said cell, and a second sheet multi-layered plastic barrier structure in contact with said top surface of said cell and said first sheet.