As car designs become more compact and complex, manufacturers increasingly rely on ultrasonic welding solutions to assemble ...

The last two decades have seen substantial improvements in ultrasonic plastic-welding machines. Bench-top models feature proportional-valve controls, linear encoders, line-voltage regulation, internal ...

Figure 1. Various test samples that have been laser welded in an applications lab (a) and a low-density polyethylene fluid container welded with a diode laser system (b). Direct welding of plastics is ...

The automotive industry is experiencing an essential transformation because manufacturers require fuel-efficient vehicles combined with lower emissions along with safer transportation systems. The ...

A bolt-on technology to RF welding can seal polar and non-polar plastics such as polyethylene and polypropylene. The technology may be particularly useful for medical device makers that want to ...

The Eastwood kit's Speed Tip uses a heated tip that allows you to push the welding rod through it so it comes out soft and hot on the other end. Other methods include hot-gas welding, which uses hot ...

Thermoplastic films have been used in flexible medical product applications since the 1960s, when plasticized polyvinyl chloride (PVC) blood storage bags replaced glass bottles. 1 In the 1970s, PVC ...