| abstract |
The present invention relates to packaging cover field; more particularly to a kind of Easy tearing lid aluminium foil; including barrier layer; also include the protective layer being arranged on above the barrier layer and the hot sealing layer being arranged on below the barrier layer; the protective layer is mixed by acrylic resin, ethyl acetate, polyamide and organosilicon slipping agent, and the hot sealing layer is mixed by acrylic resin, vistanex, ethyl acetate, MDI type polyurethanes and ethyl acetate.In the present invention, the protective layer has corrosion-resistant, resistance to oxidation, the characteristics of surface-brightening is clean and tidy; the hot sealing layer has good sealing effect, air tight, no leakage; the characteristics of decorative cover does not remain binding liquid after unlatching, whole Easy tearing lid aluminium foil also has easily peelable, the complete advantage of stripping. |