"该系列刀片用于国内外单机或者瓦楞纸生产线上分切瓦楞纸板.
“Xlinli"" tungsten carbide slitting knives for corrugated paperboard industry are used for slitting  corrugated paperboard in the popular chinese and foreign machines or production lines.
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常用规格分为国内机型（中低速机）用刀和国外机型（高速机）用刀:  Corrugated paperboard slitting machine falls into 2 types:  Low-medium speed machine (chinese machine)and High speed machine(foreign machine).