Copper wire mesh is a type of woven wire mesh made from copper wire. It is commonly used in a variety of industrial, commercial, and residential applications due to its excellent electrical conductivity, thermal conductivity, and corrosion resistance.

Copper wire mesh is typically available in a range of mesh sizes, wire diameters, and weave styles to meet different application requirements. The mesh sizes can range from very fine to very coarse, and the wire diameters can vary from very thin to very thick. The weave styles can also vary, including plain weave, twill weave, and Dutch weave.

Some common applications for copper  mesh include electromagnetic shielding, RF shielding, EMI/RFI shielding, insect screens, air filtration, oil filtration, and decorative purposes. Copper wire mesh is also used in various electrical and electronic devices, such as transformers, motors, generators, and power cables, to improve their performance and durability.

The hole size is an important factor in distinguishing copper metal mesh from copper wire cloth. Copper metal mesh typically has larger holes and a more open weave, while copper wire cloth has smaller holes and a tighter weave that resembles fabric. Additionally, copper metal mesh has many desirable properties, such as good electrical and thermal conductivity, corrosion resistance, and durability, which make it useful for a wide range of applications, including decorative mesh, filtration screens, and shielding.

specifications for copper metal mesh:

Property	Specification
Material	Pure copper, 99.9% proportion
Weaving Style	Plain weave, twill weave, Dutch weave
Hole Shape	Square, rectangle
Width	0.5-3 m (can be customized)
Length	30 m (can be customized)
Mesh Code	Mesh/Inch, Wire Diameter (SWG/mm), Opening (mm/inch)
215	2, 1.80/0.071, 10.90
216	2, 1.60/0.063, 11.10
316	3, 1.60/0.063, 6.866
416	4, 1.60/0.063, 4.75
418	4, 1.20/0.047, 5.15
420	4, 0.91/0.036, 5.44
422	4, 0.711/0.028, 5.64
520	5, 0.91/0.036, 4.17
621	6, 0.80/0.031, 3.433
622	6, 0.711/0.028, 3.522

This table includes information on the material, weaving style, hole shape, width, and length of copper wire mesh, as well as specifications for various mesh codes, including the mesh/inch, wire diameter (in SWG/mm), and opening (in mm/inch). These specifications can be useful in selecting the appropriate copper metal mesh for a given application.

Copper wire mesh has various applications in different industries. Some of the common applications of copper metal mesh include:

1. Electrical and electronics industry: Copper wire mesh is commonly used in electrical and electronics industry to make RF shielding cages, conductive gaskets, and EMI/RFI shielding.

2. Architecture and construction industry: Copper metal mesh is used in architectural and construction industry to make decorative elements, façade cladding, sunscreens, and balustrades.

3. Industrial filtration: Copper metal mesh is used in industrial filtration to make filters for water treatment, oil filtration, and air filtration.

4. Agriculture: Copper metal mesh is used in agriculture to make bird netting and pest control devices.

5. Arts and crafts: Copper meta mesh is used in arts and crafts to make jewelry, sculptures, and other decorative items.

6. Medical industry: Copper metal mesh is used in the medical industry to make implants, wound dressings, and other medical devices.

7. Automotive industry: Copper wire mesh is used in the automotive industry to make filters, heat exchangers, and fuel cells.

8. Aerospace industry: Copper wire mesh is used in the aerospace industry to make screens for rocket engines and space vehicles.

Overall, copper wire mesh is a versatile material that finds numerous applications in various industries.

Copper wire mesh is commonly used for its electrical conductivity, corrosion resistance, and aesthetic appearance. There are several weave types for copper wire mesh, including:

1. Plain weave: This is the simplest and most common weave type, where each weft wire passes over and under each warp wire alternatively, forming a square mesh pattern.

2. Twill weave: This weave type creates a diagonal pattern on the surface of the mesh. The weft wires pass over and under two or more warp wires, producing a stronger and more durable mesh.

3. Dutch weave: This weave type has a tighter mesh pattern, with a higher number of warp wires than weft wires. This results in a more robust and stable mesh, suitable for filtering applications.

4. Reverse Dutch weave: This weave type is the opposite of the Dutch weave, where there are more weft wires than warp wires. This results in a finer mesh with a tighter weave pattern, making it ideal for high-precision filtration.

5. Twilled Dutch weave: This weave type combines the strength of twill weave with the tightness of Dutch weave. It has a diagonal pattern on the surface of the mesh, and a tight weave pattern that makes it ideal for filtration and sieving applications.

The packing of copper wire mesh will depend on the size of the mesh and the quantity ordered.

For small orders, the copper wire mesh may be rolled up and placed in a cardboard box or plastic bag to protect it during transport. Larger quantities may be packed in wooden crates or on pallets and wrapped in plastic for added protection.

It's important to handle copper metal mesh carefully during packing and transport to avoid damage to the mesh. Any sharp objects or rough handling can cause the mesh to become distorted or damaged, which may affect its performance.