M型采用聚脂薄膜（PET），經(jīng)過鍍鋁或銀、染色、大分切、細(xì)分條制成。參數(shù)如下：規(guī)格（mm）SPECIFIATIONS銀色（m/kg）SILVER金色和彩色（m/kg）GOLDENANDMUTI-COLOUR0.025 0.2541/100 100500900000.025 0.3001/84 91000754000.025 0.370mm1/69 74000675000.025 0.4301/64 68500566000.025 0.4301/59 63600527000.025 0.5501/46 49700412000.025 0.8001/32 34200283000.025 1.0001/25 2730022700