Search results
Results from the WOW.Com Content Network
Modern items may be waterproofed by applying water-repellent coatings or by sealing seams with gaskets or o-rings. Waterproofing is used in reference to building structures (such as basements, decks, or wet areas), watercraft, canvas, clothing (raincoats or waders), electronic devices and paper packaging (such as cartons for liquids).
Simms was one of the first wader manufacturers to produce waders specifically tailored to women fly fishers. [4] In 2006, Simms introduced a high-end zippered wader, using waterproof zippers from the YKK Group in Tokyo. Although not the first ever zippered waders on the market, the Simms G4Z wader set a new standard for zippered waders. [5]
Gore-Tex is W. L. Gore & Associates's trade name for waterproof, breathable fabric membrane. It was invented in 1969. Gore-Tex blocks liquid water while allowing water vapor to pass through and is designed to be a lightweight, waterproof fabric for all-weather use.
Typical maximum with current technologies are in 15,000 range. High-performance fabrics may get A1 test scores in 10,000 to 15,000 g m −2 d −1 range and usually shows that a fabric has a fairly quick release of moisture, but may not be the best over longer periods of use.
Plain seam A seam or seamline in sewing is the line where two pieces of fabric are held together by thread. seam allowance A seam allowance is the area between the edge of fabric and the stitching line on two (or more) pieces of material being stitched together. Seam allowances can range from 1/4 inch wide (6.35 mm) to as much as several inches.
For the sake of emphasis, therefore, waders are sometimes defined by the extent of their coverage as thigh waders, chest waders or full-body waders. As a drysuit variant, full-body waders come with leaktight cuffs or gloves fitted to the sleeves and with a leaktight collar or hood fitted to the neck, enabling the wearer to remain dry when ...
The Victorian Wader Study Group (VWSG) is an Australian non-profit, volunteer, ornithological fieldwork group that gathers biometric and other data on waders and terns, mainly through regular catches of large samples of several species by cannon-netting at sites along the coast of Victoria.
They use bamboo rods called sungay ("horn"), each of which has a pulley at the end of the bamboo and cable attached to a net with a weight (pabigat)made of molded lead, installed at the bow and stern of the boat, two on both sides on the first section of the boat, two on both sides on the midsection of the boat and two again on the last part of the boat each of the bamboos has a pulley and ...