1. Client Background
Our client, an established essential oil brand based in France, wanted to elevate their product line by introducing custom essential oil diffuser bottles. Their priority was to design bottles that not only looked elegant but also preserved the purity and potency of their concentrated oils. They chose Mosteb because of our proven expertise in advanced glass treatments, precise engineering, and ability to handle highly specialized requirements in bulk production without compromising on quality.
2. Challenge
At first glance, the design of the bottle appeared directly. However, the complexity emerged when the customer requested a special internal coating to ensure the stability of sensitive essential oils. This layer requires extremely accurate workmanship to control this layer – any irregular surfaces can be reduced by any irregularity in the coating process, may reduce protective performance, or defects that will reduce the premium appearance of the bottle.
3. Cause Analysis
Our technical team investigated the main issue and identified:
The coating process demanded frequent adhesion at microscopic levels, yet variations in furnace temperature, cooling speed, or glass viscosity can cause the coating to separate or separate the flaws.
To address this, we conducted a series of tests using advanced temperature profiles, renovated coating application devices, and closely joined the customer to refine the specifications. This collaborative process allowed us to align functional needs with production viability.
Essential Oil Reed Diffuser Glass Bottles
Reed Diffuser Glass Bottles
4. Solution
To solve the challenge, we implemented many measures:
- Increase in real-time monitoring of heating and cooling bicycles to maintain advanced furnace control-coating stability.
- Coating adaptation-a proper spraying and treatment process developed which ensures uniform adhesion on the inner surface.
- Material refinement-a high-purity glass is presented that reduces interaction between essential oils and bottle interior.
- Multi-phase, including rigid quality testing-light and stress-resistance tests, to ensure multi-step inspection, innocent transparency and coating uniformity.
5. Result
The final production exceeded customer expectations. Custom essential oil diffuser bottles achieved excellent clarity, a durable protective internal layer, and a high-end finish that strengthened the luxury position of the brand in the French and comprehensive European market. With frequent scalability and quality assurance, the customer successfully launched its new product line, recognized for both design excellence and reliability.
