Ok, so ‘spot welding’ might be a little optimistic ... given the health risks present when heating up different types of plastic.

Various types of plastic material are used for piping for ... your plastic plumbing system pieces together are by solvent welding or mechanical couplings. Solvent welding, used on PVC and CPVC ...

Less well known is that welding is also an established technique in the production of plastic components — a method that is now indispensable to industry overall. Joining thermoplastics involves ...

While there are several different kinds of tools for welding plastic, not all of them are created equal. Like any tool, welding equipment should be easy to use and effective. So we’ve taken some ...

plastic, and even paper, all these different types of enclosures provide some interesting properties. Sometimes, though, you need an enclosure made out of metal and welding together steel cases ...

Not generally collected from households for recycling. However, mixed plastic recycling is expected to be under way within five years. PP Polypropylene Soup pots, margarine tubs, most bottle tops, ...