Case Study: How us Helped Glass Dropper Bottles Distributor to Custom New Products

In the process of the design of the tailor made botol penetes, two major problems emerged.

• Attainment of Premium Visual Design and Cautionary Dropper Function.

The client of the distributor desired a soft pastel gradient coating on a matte frosted bottle to have a modern look of skincare. Meanwhile, to make sure that serum is dispensed evenly and in controlled amounts, the bottle was to correspond to a strictly fitting glass pipette and silicone bulb.

The use of more than one decorative finish, however, raised the chances of dimensional variation during the coating process and the annealing phase. Any slight variations in the neck diameter or threading would have an impact on the fit of the dropper assembly to create a leak or irregular suction.

Aesthetic consistency was maintained with close tolerances on the dropper system a close coordination of both bottle molding and accessory compatibility was necessary.

• Chemical Compatibility

This is achieved by ensuring that the active skincare formulas are compatible with other chemicals.

The vitamin C serums and essential oil formulations to be filled in the dropper bottles were all sensitive to light and chemical reactions with packaging materials. The distributor asked to have glass that will allow it to implement product stability and at the same time keep a clean appearance.

This forced the choice of the appropriate glass composition, and the decision on the variety of amber tinting, coating, or UV-protective finishes that would help the most and will not change the brand image.

One of the technical issues was balancing product protection, visual design, and production feasibility.