| 摘要 |
The invention relates to a method for individually packing sheet or film-type materials in an automatic manner, said materials consisting of at least one material layer, in a packing unit with marked contents. A marking ( 40 ) made of a waxy marking material is applied to a warmed first packing material strip ( 20 ). The sheet or film-type material ( 10 ) is fixed to the marking wit surface thereof, whereby the roughness of the surface thereof is greater than the roughness of the surface of the first packing material strip. A second packing material strip ( 30 ) is applied to the sheet or film-type material and is connected to the first packing material strip in order to form a closed packing unit. The packing unit ( 35 ) is cooled and the marking is separated from the first packing material strip. A secure packing method and a marking for sheet or film-type materials are developed according to said inventive method.
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