| 摘要 |
PURPOSE:To prevent degrading the quality of colored liquid, which caused by mixing the color of a vessel and that of liquid during transportation, by adjusting the color inside the vessel to that of colored liquid to be transported. CONSTITUTION:When colored liquid 5 is calcium carbonate slurry that is white, the color of the inner surface 11 of a rubbered cloth made flexible container 1 belongs to a white family, while the external surface 12 is formed with a black family which contains carbon to give weather resistance and mechanical characteristics. With this contrivance, since the white calcium carbonate slurry never be brought in contact with the black family colored rubber, that is situated outside, the black color is never mixed with the white color. |
