| 摘要 |
Film for packaging cuboidal food products comprises a plastic film (12), a water vapor and gas barrier layer (14), optionally a first protective lacquer layer (16), printing (18) on the barrier layer or first protective lacquer layer, a second protective lacquer layer (20) and a localized heat-seal layer (22) over the printing, and a localized cold-seal layer (23) over the printing, the second protective lacquer layer or the heat-seal layer. |
