date:Jul 17, 2013
Industry insiders have warned consumers to be careful when using drinking straws, as 90 percent in the Shanghai market did not meet quality standards, according to investigators.
The national standard on drinking straws requires a quality safety logo granted by the food quality and safety administration on package labels.
However, packing labels for straws produced by unlicensed workshops typically do not provide information of the materials used, or the manufacturer.
According to food expert