20ml tall and slender cylindrical shape Essence dropper bottle

This small bottle packaging utilizes chrome plating, spray coating and silkscreen printing techniques to create its stylish black and white color scheme.

The first step in the process is electroplating the plastic parts of the dropper assembly, including the inner lining, outer sleeve and button, with a chrome finish. Chrome plating involves depositing a thin layer of chromium metal onto the plastic substrate using an electrochemical process. The chromium coating provides the parts with an attractive metallic shine that coordinates with the bottle color while also protecting and strengthening the plastic material.

Next, the glass bottle is coated using a spray painting technique. The entire outer surface of the bottle is spray painted with a matte semi-transparent black finish. The matte sheen softens the intensity of the color while still allowing some of the natural transparency of the glass to show through. Spray painting offers an efficient method to uniformly coat the curved surfaces of the bottle in a single step.

Then, single color silkscreen printing is applied using white ink to add a graphic element that contrasts with the black bottle. A white logo or textual graphic has likely been silkscreen printed directly onto the semi-transparent black glass. Silkscreen printing uses a stencil to evenly deposit thick ink on curved glass surfaces. The stark high-contrast white graphic against the dark bottle helps make any text or image highly visible.

The combination of electroplated chrome parts, matte semi-transparent black spray coating and white silkscreen printing come together to produce your desired color scheme and visual appeal for the bottle design. The different techniques allow you to refine aspects like contrast, graphic definition and tone to achieve an aesthetic that complements your products.