The processing technology of aluminiumfoil for gold card paper, with wide breadth, high property, high surface quality and high flatness, has been researched and developed.
研究开发了宽幅、高性能、高表面质量、高平直度金卡纸用铝合金箔材的生产技术。
2
Put back the protective aluminiumfoil or heavy paper covering.
放回起保护作用的铝箔或厚纸。
3
The paper deals with the major technical index and performance requirement of aluminiumfoil used in beer cover packing.