| 摘要 |
PROBLEM TO BE SOLVED: To provide a packing material which prevents a content from absorbing a smell from the outside or a packing material itself, does not adsorb an aromatic component and a medicinal component of the content, further allows the content to be seen after sealing, and can be heat-sealed.SOLUTION: The packing material is provided with a non-adsorption layer formed by being applied on at least one face of a film substrate, prevents a content from absorbing a smell from the outside or a packing material itself, and does not adsorb an aromatic component and a medicinal component of the content. In addition, the packing material is provided with a sealant layer only at a portion that needs to be heat-sealed, and thereby can simultaneously have non-adsorptive properties and heat-sealing properties imparted thereto even though a material for the non-adsorption layer to be applied is a material that does not have heat-sealing properties. |
