Machining an Injection Mold for Acrylic Lenses. Posted: May 28, 2025 | Last updated: May 28, 2025. Injection molding seemed easy—until I tried machining a double convex lens mold.

3D printing is all well and good for prototyping, and it can even produce useful parts. If you want real strenght in plastics, though, or to produce a LOT of parts, you probably want to step up to … ...

The mold was used with the APSX-PIM injection molding machine squirting polypropylene at a cycle time of 65 seconds, producing a round part that appears to be some kind of lid or gear.

A pet care products maker faces $278,000 in penalties after an employee suffered severe facial burns from a spray of molten plastic while cleaning a structural foam molding machine, federal safety ...

The barrier cuts mold stains from certain substances by more than 80% from regular levels. The heat-resistance flexibility prevents film breakage and wrinkle transfers during mold forming.

COLUMBUS, Ohio, April 29, 2024 (GLOBE NEWSWIRE) -- Core Molding Technologies, Inc. (NYSE American: CMT) (“Core Molding,” “Core” or the ...

(2024-03-11 | NYSEAM:CMT) Core Molding Technologies Announces $7,500,000 Stock Repurchase Program (2024-03-11 | NYSEAM:CMT) Core Molding Technologies Announces $7,500,000 Stock Repurchase Program. ...