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用白铁皮按药瓶大小作成长45厘米的两个弧形凹沟(图中的3),其前端各盘一个大小与瓶签相等的长方形孔(2)。孔下有圆形毛刷各一个固定在弯管上。毛刷的直径为12—14厘米,毛长3厘米,用细软而弹性强的猪毛。流体浆糊或胶水由漏斗(5)中以30°角度倾斜面向刷上缓缓流下,刷上多余的浆糊流入毛刷下面的半圆形接受器(4)。当刷子转动时,毛刷首先在下面接受器中沾一些浆糊,再从漏斗嘴接受一些浆糊。瓶
Using a tin bottle, two arc-shaped concave grooves (3 in the figure) growing 45 centimeters in length are made up of the size of the vial, and each plate has a rectangular hole (2) equal in size to the bottleneck. One circular brush under the hole is fixed on the elbow. The brush has a diameter of 12-14 cm and a hair length of 3 cm. The hair is soft and elastic. The fluid paste or glue slowly flows down from the funnel (5) at an angle of 30° towards the brush, and the excess paste is brushed into the semicircular receiver (4) below the brush. As the brush rotates, the brush first sticks some paste in the lower receptacle and accepts some paste from the funnel mouth. bottle