Creating and placing labels on bottles

Start by creating a new file. Create a square using rectangular shape tool.

Now create a rounded rectangle within the square and fill it with black color.
Using custom shape tool create a leaf shape or place company logo.
Duplicate the layer, fill it with white color and move it below the green layer. Offset the layer 5 pixels left.

Type the product name, company details and / or statutory warning etc.

Add a thin line using line shape tool. Select all the label layers and merge.
Open bottle image.
Drag the label to the bottle file.
Press Ctrl+T and scale it down so that it fits nicely on the bottle front.
Place it on the bottle. Change the layer mode to linear dodge.
Insert the label again.

Press Ctrl+T. Right click the layer and select warp.
Adjust nodes as shown.
Change the layer mode to linear dodge.