He uses a laser cutter to cut Mylar sheets into stencils. [Juan] appears to be using EagleCAD and Express PCB. Both tools are available for free to hobbyists. The first step in the process is to ...

A sheet of PVC with a recessed air fitting forms the platen. The metallized Mylar space blanket, stretched across a wooden frame to pull out the wrinkles and folds, is applied to a circle of epoxy ...

Mylar bags are commonly used for food preservation due to their proven efficiency in acting as a shield from moisture, light, and air. These bags are crafted from a specialized kind of polyester ...