E-mail: info@knitted-mesh.com

EMI/RFI Gaskets and Seals for Magnetic & Electrical Interference Shielding

Knitted wire mesh shielding is an application of knitted wire mesh. It refers to the knitted wire mesh gasket, compressed knitted mesh gasket and knitted wire mesh tape. Knitted wire mesh gasket is mainly used in the magnetic and electrical fields including EMP applications for EMI/RFI shielding and sealing. Compressed knitted mesh shielding can be used as gland rings, grounding buttons and other seal material for shielding application. The knitted wire mesh tape is mainly used for cable shielding.

Several knitted wire mesh gaskets on the gray background.
KWMS-01: Knitted wire mesh gasket is mainly for EMI/RFI shielding.
A roll of ss, a roll of copper and a roll of brass knitted wire mesh tape.
KWMS-02: Knitted wire mesh tape is mainly for cable shielding.
Different shapes of  compressed knitted mesh gasket.
KWMS-03: Compressed knitted mesh gasket is used for sealing and shielding.
There is a roll of knitted shielding sleeve on the blue background.
KWMS-04: Shielding sleeve is ideally for shielding uses where flexing is constant

Knitted wire mesh gasket

This type of knitted wire mesh is mainly manufactured from monel wire, tinned copper wire, aluminum wire or stainless steel wire. The high quality wires are knitted by the advanced circle knitting machine to form knitted wire mesh. Then the knitted wire mesh can be made into various shapes and types for excellent EMI/RFI shielding.

Knitted wire mesh gasket can be all metal. The all metal knitted wire mesh gasket has better shielding performance and high strength than other type. It is widely used in the heavy duty applications, such as high temperature and EMP applications. The knitted wire mesh gasket can also be elastomer or foam core. It consists of a layer of knitted wire mesh and elastomer or foam core. The elastomer and foam core can ensure the recovery after compression.

Three all metal knitted wire mesh gaskets on the white background.
KWMS-05: All metal knitted wire mesh gasket.
Three knitted wire mesh gaskets with foam core.
KWMS-06: Foam core knitted wire mesh gasket.

Knitted wire mesh gasket have various shapes, which can be used in the different applications. The main shapes of knitted wire mesh gasket are round, rectangular, double round and round with tails. Special shape is metal knit wire mesh with water seal or IP seal. Different shape of knitted wire mesh gasket has its own character and specifications, you can refer to it and find the perfect products you want, or you can contact us for professional suggestion and advice.

Several round knitted wire mesh gaskets on the gray background.
KWMS-07: Round knitted wire mesh gasket.
Two rectangular knitted wire mesh gaskets with foam core.
KWMS-08: Rectangular knitted wire mesh gasket.
Three knitted wire mesh gaskets in round with tail shape.
KWMS-09: Round with tail shape knitted wire mesh gasket.
Four knitted wire mesh gaskets in double round shape.
KWMS-10: Double round shape knitted wire mesh gasket.

Knitted wire mesh tape
Knitted wire mesh tape is a kind of shielding materials, which is widely used for cable shielding. The knitted wire mesh tape is mainly made of stainless steel, copper, monel, nickel and other alloy wires. They all have excellent shielding performance in the cable shielding performance. The high quality raw materials are knitted into knitted wire mesh tape with different wire diameters and width.

A hand is holding two rolls of knitted wire mesh tapes.
KWMS-11: Stainless steel knitted wire mesh tape.
A roll of copper knitted wire mesh tape on the white background.
KWMS-12: Copper knitted wire mesh tape.

Knitted wire mesh tape can be flattened type or ginning type. The flattened knitted wire mesh are used in the common applications and the ginning knitted wire mesh tape is commonly used in the special applications.

A roll of flattened knitted wire mesh tape on the white background.
KWMS-13: Flattened type knitted wire mesh tape.
A roll and an unpacked ginning knitted wire mesh tape on the white background.
KWMS-14: Ginning type knitted wire mesh tape.

Knitted wire mesh tape can be supplied in rolls or twined on the paper or plastic reels. All these can make the knitted wire mesh tape be easy transport and storage. The width of knitted wire mesh tape is no less than the 1000mm, and the length of knitted wire mesh tape is commonly 10m.

A roll of knitted wire mesh tape on the white background.
KWMS-15: Knitted wire mesh tape in roll package.
A paper reel of knitted wire mesh tape on the white background.
KWMS-16: Knitted wire mesh tape in paper reel package.

Compressed knitted mesh gasket

Similar to the knitted wire mesh gasket, the compressed knitted mesh gasket is also commonly used in the industrial fields for EMI/RFI shielding. The compressed knitted mesh gasket is formed under pressure into resilient high density gasket.

Main materials of compressed knitted mesh gasket are tinned copper steel, stainless steel, monel, nickel and other alloy material. They are selected because they all have excellent shielding performance, especially the tinned copper steel. Tinned copper steel compressed knitted mesh gasket has the best shielding performance among all the materials products.

Several stainless steel compressed knitted mesh gaskets on the black background.
KWMS-17: Stainless steel compressed knitted mesh gasket.
Two copper compressed knitted mesh gaskets on the gray background.
KWMS-18: Copper compressed knitted mesh gasket.

Compressed knitted mesh gasket can be made into different shapes to suit different applications, such as ring shape, circular shape, rectangular shape and stripe shape. Special shapes can be customized according to customers' requirements.

Three different diameter compressed knitted mesh gasket on the gray background.
KWMS-19: Ring shape compressed knitted mesh gasket.
A circular shape compressed knitted mesh gasket on the gray background.
KWMS-20: Circular shape compressed knitted mesh gasket.

Features and benefit of knitted wire mesh shielding

  • Corrosion and rust resistance.
  • High temperature resistance.
  • Acid and alkali resistance.
  • Soft but high strength.
  • Can be cut by scissor.
  • High EMI/RFI shielding performance.
  • Can be used in various applications.

Applications of knitted wire mesh shielding

  • Knitted wire mesh gasket is mainly used for EMI/RFI shielding. It is widely used to seal the removable panels, doors, plates and other frames used in the EMI shielding applications. It is widely used in the magnetic and electrical fields including EMP.
  • Compressed knitted mesh gasket is widely used in the industrial fields and daily life as gland rings, grounding buttons and other seal material for shielding application.
  • Knitted wire mesh tape is widely used in electrical and electronic cables for cable shielding, jointing and grounding.

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Boegger Industrial Limited
E-mail: info@knitted-mesh.com

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