Instructions for Using the Full-Bottle Label

“The ‘Full Bottle Label’ is a type of label specially designed by DaTe to help users clearly identify the status of gas inside the cylinder. The label consists of three layers, each indicating the status: full bottle (red label), in use (yellow label), and empty bottle (blue label). Users can easily determine the gas usage level based on the current state of the cylinder.” Peel off layer by layer, starting from the outermost one. 。

1. The initial state is a full bottle, as shown in the figure below:

2. When the user starts using the gas, remove the "Full Bottle" label and replace it with the "In Use" status, as shown in the figure below:

3. If the gas inside the cylinder is completely used up, remove the yellow "In Use" label to reveal the blue "Empty Cylinder" label at the very bottom, as shown in the figure below: