ADJUSTABLE PACKAGES FOR USING DEVELOPING MARKETS

摘要

1. A package comprising: (a) a biodegradable sealant having a thickness of from about 12 μm to about 100 μm; (b) a barrier material selected from the group consisting of metal, metal oxide, nanoclay and a mixture thereof, covering the sealant, wherein the barrier material has a thickness of from about 200 Å to about 50 μm and a surface having an energy of at least about 38 dyne / cm, or which can be processed to an energy of at least about 38 dyne / cm; and (c) a printing ink applied to the barrier material and having a thickness of from about 1 μm to about 20 μm; wherein the package has a water vapor permeability rate of less than about 10 g / m / day at 37 ° C and 90% relative humidity; moreover, the packaging has a shelf life of at least about one year if it contains a liquid consumer product; Moreover, the packaging, within two years after the first and continuous exposure to water and microorganisms that decompose the sealant, decomposes into fragments that are small enough to pass through the sieve by one millimeter. 2. Packaging according to claim 1, characterized in that the sealant further comprises a filler in an amount of from about 1 vol.% To about 30 vol.%, Based on the total volume of the sealant. A package containing: (a) a layer containing a mixture of: (i) a biodegradable sealant and (ii) a barrier material selected from the group consisting of polyglycolic acid, polyolefin, filler and a mixture thereof, in an amount of from about 1 vol.% To about 40 vol.%, Based on the total volume of the layer, while this layer has a thickness of approx.