In screen printing a separate screen is created for each color. The open mesh part of the screen corresponds to the area to be printed in that color. The areas where color is not to pass through are...
A system of coated fabric or laminated fabric along with support cables, edge ropes, clamps, neoprene, roof drains, arch wear strips, and anchor bolts that constitutes the outside top covering of a...
Astrakhan pelt of the newborn Persian lamb, used like fur in garments, and also the woolen fabric woven to resemble real astrakhan. The cloth is woven on a cotton base entirely covered by a pile of...
SPF measures the effectiveness of sunscreen on the body. the test for SPF is done by using a living organism or body to measure the length of time it takes for the skin to redden without coverage or...
Traditionally a hooded fur coat made and used by northern natives, but now it can also be insulated with modern manmade materials like "thinsulate", and may have no fur at all, although usually...