| 摘要 |
<p>The invention relates to packages, packing materials and to bag-in-packages for packing products which can be spoiled by microbes, mainly food products and to methods for protecting said products against microbial spoilage when using said packages, packing materials and bag-in-packages. For this purposes, the part of a package contacting packed products is made of a material containing a biocidal polymer which exhibits the property of not, in principle, passing into products, for example guanidine-containing polymer.</p> |
