household solid waste. diapers are available in a wide range of sizes designed to fit all ages of children. a diaper or nappy is a type of underwear that allows the wearer to defecate or urinate without the use of a toilet, by absorbing or containing waste products to prevent soiling of other clothing...
. as each warp yarn comes from the warp beam, it passes through an opening in the heddle. the operation of drawing each warp yarn through its appropriate heddle eye is known as drawing in. picking as the warp yarns are raised through shedding, the weft yarn is inserted through the shed by a carrier device...