For other uses, see Mesh (disambiguation).
![](https://web.archive.org/web/20160422081000im_/https://upload.wikimedia.org/wikipedia/commons/thumb/7/7c/Tea_strainer_2.jpg/220px-Tea_strainer_2.jpg)
A tea strainer made of metal mesh
A mesh is a barrier made of connected strands of metal, fiber, or other flexible/ductile materials. A mesh is similar to a web or a net in that it has many attached or woven strands.
Types of mesh
- A plastic mesh may be extruded, oriented, expanded, woven[1] or tubular. It can be made from polypropylene, polyethylene, nylon, PVC or PTFE.
- A metal mesh may be woven, knitted, welded, expanded, photo-chemically etched or electroformed (screen filter) from steel or other metals.
- In clothing, a mesh is often defined as a loosely woven or knitted fabric that has a large number of closely spaced holes. Knitted mesh is frequently used for modern sports jerseys and other clothing.
- A mesh skin graft is a skin patch that has been cut systematically to create a mesh. Meshing of skin grafts provides coverage of a greater surface area at the recipient site, and also allows for the egress of serous or sanguinous fluid. However, it results in a rather pebbled appearance upon healing that may ultimately look less aesthetically pleasing.[2]
- Fiberglass mesh[3] is a neatly woven, crisscross pattern of fiberglass thread that is used to create new products such as tape and filters. When it is used as a filter, it is not uncommon for the manufacturer to spray a PVC coating to make it stronger and last longer. The most common place to find fiberglass mesh is in tape products.
Uses of mesh
- Meshes are often used to screen out insects. Wire screens on windows and mosquito netting are meshes.
- Wire screens can be used to shield against radio frequency radiation, e.g. in microwave ovens and Faraday cages.
- Metal and nylon wire mesh filters are used in filtration.
- Wire mesh is used in guarding for secure areas and as protection in the form of vandal screens.
- Wire mesh can be fabricated to produce park benches, waste baskets and other baskets for material handling.
- Woven meshes are basic to screen printing.
- Surgical mesh is used to provide a reinforcing structure in surgical procedures like inguinal hernioplasty, and umbilical hernia repair.
- Meshes are used as drum heads in practice and electronic drum sets.
- Fence for livestock or poultry (chicken wire or hardware cloth)
- Humane animal trapping uses woven or welded wire mesh cages (chicken wire or hardware cloth) to trap wild animals like raccoons and skunks in populated areas.
See also
References
- ^ Synthetic woven wire mesh Information on polyester and polypropylene wire cloth
- ^ emedicine >Skin, Grafts Authorr: Benjamin C Wood. Coauthor(s): Christian N Kirman. Updated: Jan 29, 2010
- ^ Fiberglass mesh Fiberglass mesh
Woven Wire Mesh Properties & specifications.