Product demand

Why do electronic products need shielding bags?

Electronic products that are sensitive to static electricity are easily exposed to areas with static electricity during storage or transportation. Only by using electrostatic shielding can the impact of external static electricity on electronic products be better weakened, and the use of shielding bags can effectively isolate electronic products. The product and the external electrostatic field prevent static electricity from being generated in the bag and protect electronic products from static electricity damage.

Shielding bag test report

Test data show that the friction voltage of the shielding bag is less than 100v, and in a low humidity environment, the average resistance value of the outer surface is 6.03E+07Ohm, and the average resistance value of the inner surface is 1.03E+08Ohm; in a medium humidity environment, the average resistance value of the outer surface is 4.92E+07Ohm, and the average resistance value of the inner surface is 9.53E+07Ohm. It has excellent anti-static and shielding properties, can effectively isolate the external electrostatic field, and prevent static electricity from being generated inside the bag.

Friction voltage detection value

Surface resistance test value

Low humidity environment

Surface resistance test value

Medium humidity environment

Product description

Product parameters

[Product name] Anti-static shielding bag

[Product material]PET+APET+PE+Electronic electrostatic agent

[Product thickness] Double-sided 15 wires (can be customized according to use or needs)

[Product size] Can be customized as needed

[Product technology] Anti-static double-sided coating

[Surface resistance] 10^8Ω

[Friction voltage] Friction voltage is less than 100v

[Scope of application] Widely used in components, electronic accessories, mobile phones, PC boards, chips and other electronic products

Product introduction

The shielding bag is mainly made of PET+CPP materials, and is equipped with a double-sided coating process. Electronic electrostatic agents are added, which can effectively form an "induction cover" effect and provide a full range of shielding and anti-static effects inside the bag. , thereby effectively protecting static-sensitive electronic products from static electricity hazards, and is widely used in various electronic product packaging.

2 styles for your choice

Shielding bags have flat pockets and self-sealing bone bags, and you can choose the appropriate bag type according to your needs.

Product Size

Dimensional diagram

Ziplock bag

Example: Size 15X20

Width 375px = Press edge 12.5px*2 + Inner width 350px

Length 500px = self-sealing edge 20px + self-sealing rib 30px + inner height 450px

Pocket

Example: Size 15X20

Width 375px = Press edge 12.5px*2 + Inner width 350px

Length 500px = inner height 500px

Note: If the length exceeds 1250px, there is a 5mm edge at the bottom.

Note: Because the material of the anti-static bag is relatively hard and has a small opening capacity, please compare the sizes of each specification and choose a suitable bag to avoid items that cannot be loaded. Please contact customer service for details. The actual size of the product produced may have an error of ±0.1~12.5px, and the actual product shall prevail.

Product features

Carefully selected materials, strong flexibility

Selected high-quality PET+CPP materials and composite technology are not only moisture-proof and dust-proof, but also have good flexibility and tensile strength.

Coating process, strong anti-static

The double-sided coating process is used to form an induction cover effect, the anti-static indication is stable,the friction voltage is less than 100v, and the product is protected from static interference.

Technology upgrade, tight edge pressing

The bottom and sides of the bag are heat-sealed and edge-pressed using advanced equipment. The edges are seamlessly fused and are firm and not easily damaged.

Transparent bag body, clearly visible

The bag body adopts a translucent design, allowing you to clearly see the items stored.

Various specifications, customized on demand

The size and specifications of the shielding bag can be customized as needed. Please consult customer service for specific customization matters.

Application scope

Wide range of application scenarios

Shielding bags are widely used in components, electronic accessories, mobile phones, PC boards, chips and other electronic products

Product Customization

Product Customization Process

All of  shielding bag can be customized, consult customer service to choose suitableIce shielding bag for you!

consult and negotiate →confirm cooperation intention → Determine size and color

→confirm sample design→make and send samples →sign contracts→mass production→shipment

Huawin Advantages

Fujian Huawin Chemical Co., Ltd.

The company was founded in 1998, is a collection of scientific research, development, production, marketing, technical services, technical consultation, quality monitoring and analysis in one of the high-tech enterprises. We are engaged in the service and technical research of packaging materials, and are committed to providing customers with fast delivery and high-quality packaging products, which are widely used in desiccant, oxygen absorber, warm paste and other product packaging.

Technical Support

The company has set up a joint laboratory with the International Microbiological Association to ensure the reliability, effectiveness and innovation of our products, and can provide technical support such as desiccant, oxygen absorber, warm paste and so on. At the same time, it is equipped with oxygen permeability and humidity permeability detector, which can detect the air permeability, moisture permeability and so on.

Considerate Service

In order to reduce material costs and strictly control product quality, the company set up the Packaging Materials Division in 2016, engaged in the R & D and production of packaging materials, only to better provide customers with high-quality and high-quality services.

Fully Equipped

The company has electronic shaft 10-color high-speed printing press, medium-speed printing press, high-speed cutting machine, solvent-free compound machine, dry compound machine, oxygen absorber packaging production line, bag-making machine and on-line inspection system.

Management Concept

We have been adhering to the innovative concept of low-carbon, environmental protection and degradability, developing a variety of desiccants, oxygen absorbers and other packaging materials to meet the needs of users.