paper

59 Articles

3D Printer Uses Office Paper

November 6, 2008 by 41 Comments

3dhouse
Mcor Technologies recently launched a brand new rapid prototyping machine. The Mcor Matrix forgoes the standard of expensive and rare build materials by using A4 office paper. The machine selectively deposits glue on the sheet of paper: more glue on the cross-section, less on the waste. It then uses a blade to cut out the part profile. The vertical resolution is determined by the paper thickness. You can use either 20lb paper, which has a thickness of .1mm, or 40lb, which is twice as thick, so it will build twice as fast. The final part can be sanded and painted like wood. The idea is similar to LOM, but those machines require specialized paper. It’s nice to see a company intentionally target a low cost of ownership. If they had used a laser though, you’d only have to worry about sourcing the glue. Machine and material prices have yet to be announced.

[via Fabbaloo]

Esquire’s Hackable E-paper Display

July 30, 2008 by 29 Comments


In celebration of there 75th year, Esquire magazine’s October issue will feature an e-paper cover. The display will be about 3mm thick flexible paper with four shades of gray and some animated text and images. The backside will also have a display featuring a Ford ad for the new Flex. The Ford ad is essentially subsidizing this whole production. The cover isn’t finalized yet, but Boing Boing Gadgets was able to get a few more details about it from deputy editor [Peter Griffin]. The battery isn’t anything exotic and they fully expect people to break the device open and do what they want with it. It will unfortunately still require you building your own controller, but at least you get two revolutionary displays to play with for the cost of a magazine. If you’re wondering what Esquire is, they apparently showed George Clooney 2 Girls 1 Cup. So they’ve got that to celebrate too.