Figure 1. Pressurized nitrogen gas is injected into a melt to penetrate the part via a network of thicker cross-sectioned gas channels (click to enlarge). Gas-assist injection molding was developed ...

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 ...

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 ...

This year’s SPE ACCE and CAMX events highlighted trends in high-rate production for aerospace, defense, mobility and infrastructure, with people at the heart of industry growth.

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 ...

This is in many ways analogous to co-injection moulding as the resultant moulding has a skin and core configuration. However in this case the core injection process is used to selectively hollow out ...

Fear oflawsuits has kept many design engineers from using the gas-assist process forinjection molded parts. Gas-assist molding was a way to reduce the weight ofthick parts, improve the surface finish ...

During the injection molding process, harsh conditions (high temperature, high speed) and deterioration of plastic additives can release high volumes of decomposition gases. Mold deposits, gas burns, ...

Company Information: RPWORLD is one of the leading manufacturing suppliers for custom prototypes and low-volume production parts. Over past 20 years’ continual development, we are now providing the ...

Metal injection moulding (MIM) is an advanced manufacturing process for the net shape forming of small, complex, high-precision and high performance metal parts. It is a development of the traditional ...