Custom Tooling Development

For brands, custom tooling means owning a mold built to your exact specification — one that delivers your intended shape, embeds your logo or texture, and produces consistent results at scale. The mold is the foundation of how your packaging looks, feels, and performs on the shelf. Evergreen has built thousands of custom molds across industries from personal care to food and beverag. Our tooling teams work across injection molding, blow molding, and stretch blow molding processes — covering the full range of plastic packaging formats.

Custom tooling is the right choice for brands where packaging differentiation is a strategic priority, where no stock option meets functional or aesthetic requirements, or where production volume justifies the upfront investment. It is commonly chosen by brands that want to embed a logo or proprietary shape, need specific structural or dispensing features, or are targeting a package format that does not exist in a standard catalog.

Tooling lead times vary by mold type and whether you are building a pilot or production tool. For pilot molds, averages range from 15 days for metal cap and paper tube molds up to 50 days for plastic injection molds, with plastic blow molds and glass bottle molds averaging 25–30 days. Production molds follow a similar pattern — metal cap molds average 30 days, plastic blow molds average 35 days, glass bottle molds average 50 days, and plastic injection molds average 70 days, though simpler tools can be completed in as little as 15 days. For brands that need to validate a design before committing to tooling, 3D-printed prototypes can be ready in as little as 48 hours.

Evergreen specializes in both whole package custom tooling and partial tooling on stock molds, across plastic, glass, metal, and paper formats. For plastic, available mold types include injection blow molds, extrusion blow molds, injection molds, and thermoforming molds. Glass tooling covers blow molding and press molding, while metal tooling includes metal cap and lid molds, aluminum neck finish molds, and tinplate container molds. Paper container molds are also available for brands exploring that format.

A 3D-printed prototype is the fastest way to validate a design concept — Evergreen can deliver these in as little as 48 hours — but they are not suitable for material testing or production. A pilot mold produces samples in the actual target material, allowing for all testing before full commitment; these typically take 25-50 days after the final print approval. A production mold is the final tool built for high-volume manufacturing, engineered for durability, tight tolerances, and repeatability over long runs — and these can take anywhere between 30-180 days, depending on the complexity and scale of the tooling and equipment involved.

Whole package custom tooling means building a mold from scratch to your exact design — giving you full control over shape, dimensions, and built-in brand features like logos and textures. Partial tooling on stock molds takes an existing standard mold and modifies specific elements, such as the neck finish, base, or surface texture, to achieve differentiation at a lower upfront cost. The right approach depends on how distinct your packaging needs to be and your timeline and budget constraints — Evergreen's tooling teams can advise on which path makes sense for your product and volume.

Yes — and it is one of the most cost-efficient ways to build brand identity into packaging. Design features like logos, wordmarks, surface textures, and grip patterns are built directly into the mold, meaning every unit carries those elements permanently with no additional per-unit cost. Once the tooling investment is made, these features scale freely across every production run.

The right tooling partner combines design expertise with manufacturing knowledge — a mold built without production input often creates quality or consistency problems at scale. Look for a partner with cross-material experience across plastic, glass, and metal, transparent timelines with clear milestones, and quality standards that hold across facilities and geographies. Evergreen manages tooling projects across 150+ qualified facilities globally, with QC engineers onsite at all productions and every facility audited across 165 quality management metrics — ensuring the mold your team approves is the mold that runs in production.