商品描述 |
每平米重115-360克未漂白、成卷或成张未涂布牛皮挂面纸(紧度不小于0.68g/cm3,耐破指数不小于2.6kpa·m^2/g,横向环压指数不小于7.5N/m·m^2/g,横向耐折度不小于60次,饱和牛皮纸除外。) |
粒面剖层整张牛皮经鞣制或半硝后进一步加工,羊皮纸化处理 |
英文名称 |
Uncoated Krafliner paper, unbleached, in rolls or sheets, weighing more than 115g/㎡ but less than 360g/㎡(tightness more than 0.68g/cm3, burst index not smaller than 2.6kPa·㎡/g, cross-direction ring crush Index not smaller than 7.5N/ m·㎡/g cross-direction folding endurance not less than 60 times, other than saturated kraft paper) |
Leather further prepared after tanning or crusting, including parchment-dressed leather, of bovine, whole hides and skins, grain, splits |