《定量包装商品净含量计量检验规则》(以下简称《规则》)规定,测量皮重时应将包装物品上的残留物除净、擦干。可是,计量检验液体,半流体等商品时,因为包装内有不同程度的挂壁现象,有的除净其残留物比较困难,有的包装容器内壁(如小口径瓶子类)也无法擦干,特别是纸、木质等包装材 The Rules for the Measurement and Measurement of Net Content of Quantities of Packaged Goods (hereinafter referred to as the “Rules”) stipulate that the residues on the packed articles shall be removed and dried when measuring tare weight. However, the measurement of liquids, semi-fluids and other commodities, because the packaging has varying degrees of wall-hanging phenomenon, and some of its residue in addition to the net more difficult, and some inner walls of packaging containers (such as small-diameter bottles) can not dry, Especially paper, wood and other packaging materials