Known for producing hollow parts, gas-assist techniques can overcome many of the limitations of conventional injection molding. The first patents for gasassist injection molding came in the early ...

The molding machine has vital elements to promote the correct formation of parts from the plastic. These parts include hopper, barrel, screw, heaters, movable platen, nozzle, mold, and mold cavity. In ...

The gas injection molding process created a great deal of interest when it was first introduced, especially on the part of the automotive plastics industry. The process allows injection molders to ...

As competitive pressures and globalization continue to put a squeeze on plastics processors, it is becoming ever more important for manufacturers to explore ways to optimize production across the ...

TOKYO, July 14, 2021 /PRNewswire/ -- Polyplastics Co., Ltd., a leading global supplier of engineering thermoplastics, has developed a testing method that identifies gas formation during the injection ...

A new testing method that identifies gas formation during the injection molding process helps to reduce mold deposits, according to engineering thermoplastics supplier Polyplastics Co. Ltd. The ...

Think you’ve squeezed the maximum weight and cycle time out of your injection-molded design? Users of MuCell microcellular-foam technology beg to differ. They’ve cut part weight 8 to 12% without major ...

GIWW (www.gasinjection-ww.com) is a former division of Gas Injection HK Co. Ltd. (GIHK) and became an independent company on August 1, 2007 with exclusive rights to market GIHK’s gas-injection ...