| 摘要 |
<p>A multi-layer film material for manufacturing packages or covers for containers comprises, a first material layer(1), a printed design(3) and a release layer(4) completely covering the printed design but having a smaller area than the packaging unit. it also has an adhesive layer(5) covering the entire package area and a second material layer(2). The first material layer(1) is lifted away from the second material layer(2) to reveal the printed design(3). In a process for manufacturing a packaging or cover material a printed design(3) is applied to a printed or unprinted, metallised or non-metallised first material layer(1), followed by the release(4) and second material layers(2) with an adhesive coating(5) between them to bond the first(1) and second material layers together. A use is claimed for the film material in manufacture of complete packages or parts of them, e.g. boxes, film packages, pouches, bags, sachets or wrappers, as covers for beakers, goblets, food trays, pots or glasses or as cigar bands or sealing strips.</p> |
