30ml Rectangular cuboid shaped lotion essence glass bottle

This blue ombre bottle utilizes injection molding for the white plastic pump parts along with a two-tone silkscreen print on the frosted gradient coated glass bottle for an elegant, upscale effect.

First, the outer shell, inner tube, and internal components of the pump are injection molded from white ABS plastic resin. This allows for efficient production of the intricate pump geometries with a clean, uniform finish.

Next, the glass bottle substrate is coated with a matte, semi-translucent gradient spray application in shades of blue fading from deep navy at the base to an icy sky blue at the top. The ombre effect is applied using automated pneumatic spray guns to blend the colors seamlessly.

The matte texture diffuses light to give a soft, velvety look while allowing the blue gradient to shine through the glass.
Finally, a two-color silkscreen print is applied on the lower third of the bottle. Using fine mesh screens, bold white and navy blue inks are pressed through templates onto the glass in an artistic crisscross pattern.

The white and blue prints stand out vividly against the muted blue ombre backdrop. The contrast between the matte texture and glossy prints creates depth and interest.

In summary, this manufacturing process combines injection molding, frosted ombre spray coating, and two-color silkscreen printing for elevated packaging with shelf appeal. The colors and finishes give the bottle a contemporary sophistication perfect for cosmetics and skincare.