For cultural reasons, enumerating the precise number of females has been difficult--and estimates of the percentage of females in the population range from 47.5 percent in the 1981 census to 48.3 percent in the 1987-88 Labour Force Survey.
Substrate (printing) Substrate is a term used in a converting process such as printing or coating to generally describe the base material onto which, e.g. images, will be printed. Base materials may include: plastic films or foils, release liner.
When you apply to 100% polyester (ie: our mouse pads and puzzles) you do not need any coating, it is applied directly to the 100% polyester fabric. You can purchase dye sublimation inks for certain Epson & Ricoh (only) desk top ink jet printers to do sublimation printing.