As the original bags that used packing bag thickness is thin, and now phuphlit is not produced. Therefore, to change the bag factory Photo 1 thickness of the bags are thicker than 2 images.
The bags they used to packing. The thickness of the bag is some And now, the manufacturer does not produce it. So the factory to change the bag is shown in Figure 1, the thickness of the bags are thicker than Figure 2.
A conventional bag used for packing and the thickness of the bag to be thin and now the producer does not produce. So the factory can change the bag as the bag 1 image thickness is thicker than 2 images.