Custom Extra-Tall Glass Grinder Bottle for UK Client

Client: Mark, United Kingdom
Product: Custom Extra-Tall Glass Grinder Bottle
Industry: Food Packaging / Seasoning Packaging

As an experienced custom glass bottle manufacturer, Newray was contacted by a UK client, Mark, through Alibaba regarding the development of a highly specialized tall glass grinder bottle for a premium seasoning brand. The project required not only advanced glass manufacturing capability but also strong technical coordination between design, engineering, and production.

The client’s requirements were precise and challenging. The large spice jar needed to achieve a total height of 247mm, with a 355ml capacity and a 450g weight, while remaining structurally stable and compatible with a ceramic core grinder. Due to its exceptional height, the bottle exceeded the technical limits of many standard glass spice jars wholesale production lines.

Mark explained that previous attempts with other suppliers had failed. Those factories lacked the necessary equipment and experience to manufacture extra-tall glass bottles with consistent wall thickness, proper glass distribution, and reliable forming stability. As a result, the client’s primary concern was whether Newray could successfully produce this design.

After receiving the detailed specifications, Newray immediately initiated a feasibility study. Our design and engineering teams evaluated the structure, weight balance, and production requirements. While the project was confirmed to be technically demanding, our assessment showed that Newray’s advanced glass bottle manufacturing lines and experienced production team were fully capable of delivering the solution.

As a professional custom glass packaging supplier, we provided the client with a complete technical proposal, covering mold design, forming stability, grinder compatibility, and durability considerations for mass production. This clear and professional approach quickly built trust with the client. Mark confirmed that our solution addressed the issues his previous suppliers had failed to resolve.

Over a two-week period, both sides worked closely to finalize the 200ml spice jars details. Once confirmed, the client placed the order without delay. The Newray production team then spent approximately one month completing mold development and trial production, applying strict quality control at every stage of the glass herb jars manufacturing process.

Upon completion, mold samples were shipped to the client’s UK facility for testing. The spice containers glass passed all functional and performance tests, including grinder operation, bottle stability, and overall usability.

Following the successful sample approval, the client placed a bulk order totaling three high-cube containers. This project highlights Newray’s strength as a reliable spice jars bulk manufacturer for custom tall bottles and grinder bottles, capable of transforming complex concepts into successful mass-produced products.