Archive : March/2018

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By Kenny Pravitz Mar 27, 2018
A softer plastic resin can be over-molded to a rigid plastic all within the same process with two-shot molding.

When you look at or feel a plastic component, you would usually assume that it’s made of one type of plastic. However, some plastic products are actually made using two different types of resin, sometimes more. You are probably familiar with this application which can be seen in plastic toothbrushes that have a rubberized grip. The main body of the toothbrush is made of a rigid plastic, while the grip is made of a rubberized plastic. Even though there are two different types of plastic present, both were formed at the same time using two-shot molding.

Clark Mehan
By Clark Mehan Mar 22, 2018
Different surface energy of different substrates

Pressure-sensitive adhesives (PSA) have made it possible to permanently adhere two dissimilar substrates together. While bonding two surfaces together, there are several factors that need to be considered including surface tension and texture of the substrate, bond strength, surface area, environmental conditions, design, and product application. However, one crucial factor that influences the selection of adhesive is the surface energy of a substrate. Surface energy is the excess energy that flows on the surface of the substrate and is measured in dynes/cm.

Debbie-Anderson-GMN
By Debbie Anderson Mar 20, 2018
Functional non-conductive inks at GMN

This blog is the second in our series on functional inks. In our previous blog (read here), we touched upon the various conductive inks used at GM Nameplate (GMN). In this blog, we will explore the different types and applications of non-conductive inks. Non-conductive inks, as the name indicates, do not conduct electricity, but are employed in vital functional products and decorative applications including sensors, membrane switches, graphic overlays, and labels. The non-conductive inks used at GMN include:

Debbie-Anderson-GMN
By Debbie Anderson Mar 15, 2018
Functional printed electronics inks at GMN

Functional inks are a cost-effective method to manufacture printed and flexible circuits. While the traditional technologies of etched copper flex circuits and printed circuit boards (PCBs) are still prevalent, functional inks have the advantage of being an economical alternative when it comes to printing on flexible substrates and mass-scale production of circuits. In this two-part blog series, we will broadly touch upon the essentials of functional inks employed by GMN in its wide-ranging manufacturing services.

By Jim Badders Mar 07, 2018
Printing on flexible substrates for smart wearables

GM Nameplate (GMN) is excited to announce the opening of an additional bonding operation in Taiwan. This operation will consist of liquid optically bonding (LOCA) and integrating displays, touch screens, and decorative cover glass components with exceptional efficiency and cost-effectiveness.