Use of DCI-platine coupled to gas chromatography for measuring the transfer of organic vapours through packaging materials

摘要: A new technique uses DCI-Platine coupled to gas chromatography in order measure the transfer rate of organic vapours through packaging materials. Experimental results are presented for ethyl acetate vapour two polymer films, a vegetable parchment paper, and coated paperboard. The films allow mass even at low feed concentrations (i.e. concentration expected package) whereas paper and, especially, paperboard, need higher concentrations.