Hi. Might be me that is a bit confused from you're pictures, but it looks like you're trying to make an all in one material. Is that right? I would make 3 materials: one for the perfume, one for the glass, and one for the text. Text and glass could be combined to one Blend material or Composite material.
Regarding the missing black text, then it looks like you're creating "holes" instead of "black" because of using the wrong the opacity map. Use the inverted version, or invert it via a Color Correction map.