Static control shielding bags are an essential component in the electronics industry. They are used to protect electronic components from electrostatic discharge (ESD) and electromagnetic interference (EMI). These bags are made of materials that are designed to prevent the buildup of static electricity and shield the contents from external electromagnetic fields. In this article, we will discuss the mainstream models of static control shielding bags and materials.

1. Metalized Shielding Bags

Metalized shielding bags are made of a combination of metal and plastic. The metal layer is usually aluminum, which is deposited on the plastic film using a vacuum deposition process. The metal layer provides a conductive path that dissipates static electricity and shields the contents from external electromagnetic fields. The plastic layer provides a barrier that prevents moisture and other contaminants from entering the bag.

Metalized shielding bags are available in different sizes and shapes, including flat bags, ziplock bags, and bubble bags. They are also available in different thicknesses, ranging from 2 mils to 6 mils. Metalized shielding bags are commonly used in the electronics industry to protect sensitive electronic components, such as integrated circuits, printed circuit boards, and hard drives.

2. Conductive Shielding Bags

Conductive shielding bags are made of a conductive material, such as carbon or metal, that provides a low-resistance path for static electricity to dissipate. The conductive material is usually embedded in a plastic film, such as polyethylene or polypropylene. The plastic film provides a barrier that prevents moisture and other contaminants from entering the bag.

Conductive shielding bags are available in different sizes and shapes, including flat bags, ziplock bags, and bubble bags. They are also available in different thicknesses, ranging from 2 mils to 6 mils. Conductive shielding bags are commonly used in the electronics industry to protect sensitive electronic components, such as integrated circuits, printed circuit boards, and hard drives.

3. Static Shielding Bags

Static shielding bags are made of a multilayered material that provides a barrier against static electricity and external electromagnetic fields. The outer layer is usually a metalized film, such as aluminum or copper, that provides a conductive path for static electricity to dissipate. The middle layer is usually a dielectric material, such as polyester or polyethylene, that provides a barrier against external electromagnetic fields. The inner layer is usually a static dissipative material, such as polyethylene or polypropylene, that prevents the buildup of static electricity.

Static shielding bags are available in different sizes and shapes, including flat bags, ziplock bags, and bubble bags. They are also available in different thicknesses, ranging from 2 mils to 6 mils. Static shielding bags are commonly used in the electronics industry to protect sensitive electronic components, such as integrated circuits, printed circuit boards, and hard drives.

4. Anti-Static Bags

Anti-static bags are made of a material that prevents the buildup of static electricity. The material is usually a static dissipative material, such as polyethylene or polypropylene, that provides a low-resistance path for static electricity to dissipate. Anti-static bags are not designed to shield the contents from external electromagnetic fields.

Anti-static bags are available in different sizes and shapes, including flat bags, ziplock bags, and bubble bags. They are also available in different thicknesses, ranging from 2 mils to 6 mils. Anti-static bags are commonly used in the electronics industry to protect sensitive electronic components, such as integrated circuits, printed circuit boards, and hard drives.

5. Moisture Barrier Bags

Moisture barrier bags are made of a material that provides a barrier against moisture and other contaminants. The material is usually a multilayered material that includes a metalized film, a dielectric material, and a moisture barrier material, such as nylon or polyethylene. Moisture barrier bags are not designed to dissipate static electricity or shield the contents from external electromagnetic fields.

Moisture barrier bags are available in different sizes and shapes, including flat bags, ziplock bags, and bubble bags. They are also available in different thicknesses, ranging from 2 mils to 6 mils. Moisture barrier bags are commonly used in the electronics industry to protect sensitive electronic components, such as integrated circuits, printed circuit boards, and hard drives.

Conclusion

Static control shielding bags are an essential component in the electronics industry. They are used to protect electronic components from electrostatic discharge (ESD) and electromagnetic interference (EMI). The mainstream models of static control shielding bags include metalized shielding bags, conductive shielding bags, static shielding bags, anti-static bags, and moisture barrier bags. Each model is designed to meet specific requirements and provide the necessary protection for sensitive electronic components. It is important to choose the right model based on the specific application and requirements.