Archives

  In Mold Closing systems are used to automatically assemble molded parts prior to ejection from the molding surface. These systems operate during the opening time of the mold to minimize [...]

Did you know? Jons Jacob Berzelius produces in 1847 first condensation polymer : polyester, derived from glycerin (propanetriol) and tartaric acid. Berzelius is also credited coining the chemical [...]

COPAR always believes that tool life (mold) is the key to a company’s bottom line and profitability. With the design and building stages complete, it is time to set the mold in the press and [...]

When you’re getting ready to begin the injection molding process, the first choice you make—and one of the most crucial decisions—is which plastic mold manufacturing partner you’ll select. The [...]

  By turning bottles, packaging and other plastic refuse into new goods, recycling helps the environment and creates new economic opportunities. Plastics recycling keeps still-useful [...]