B29C2045/2716

CONTACT LENS PACKAGING
20250304346 · 2025-10-02 ·

Packages, systems, and methods of the present disclosure are generally directed to the use of side gating in injection molding to form packaging for contact lenses. As compared to gating along a top surface of a contact lens package, the use of a side gate in injection molding to form a package for contact lenses may significantly reduce the time required to cool plastic in the injection mold, thus offering potential to reduce the overall cycle time for the injection molding process and increase fabrication throughput of the package.

INJECTION MOLDING SYSTEM, METHOD, AND TOTE MANUFACTURED THEREFROM
20250360665 · 2025-11-27 ·

A storage container manufactured from an injection molding process which includes a mold and at least one injector. The mold has a top surface, a bottom wall, a plurality of side surfaces, and at least two separable sections. Where the at least two separable sections are in a closed position, a cavity is formed in the mold. The at least one injector is disposed through at least one of the plurality of sidewalls, and further disposed into the cavity. The storage container has a plurality of sidewalls, an upper edge, and a bottom surface. At least one of the plurality of sidewalls of the resulting storage container contains at least one sprue mark.