So far, this 4-layer sheet, which uses printed organic transistors and plastic MEMS switches, can deliver up to 40 watts of power -- enough for some laptops. The technology is apparently efficient ...

PCBs are formed by corrugated polypropylene sheets cut to discrete lengths, scored for folding edges, and die-cut into specific box formats. PCBs may be printed with ink or digital designs.

Plastic sheeting actually hurts the soil. (Howard Garrett) I have a tip that will save you money on your next landscape project. It will also save time and management costs: Use no plastic.

UG Plast sells its products under the US Plast brand. It manufactures multiwall polypropylene sheet, and multiwall and solid polycarbonate sheet for end markets including automotive, medical ...

This year's film and sheet ranking of 163 North American companies shows a 3 percent gain, adding $2 billion over last year's total. Pulling together $42.9 billion in related sales, a huge figure.