Description

The Three-Side Sealed Flat Mouth APET/AL/PE Antistatic Shielding Bag is a high-performance ESD protective packaging solution engineered for the safe storage and transportation of electrostatic-sensitive electronic components. Constructed with a high-quality APET/AL/PE laminated structure, this antistatic bag creates a reliable Faraday cage effect that shields sensitive devices from external electrostatic fields while dissipating internal static charges.

This anti-static shielding bag features a distinctive silver-gray semi-transparent appearance, allowing quick visual identification of packaged contents without compromising protection. With surface resistance strictly controlled at 10⁶–10⁹Ω and compliance with international ESD standards, this shielding bag delivers maximum protection for precision electronic components—from integrated circuits and PCBs to other sensitive devices.

▎Product Specifications

▎Key Features & Benefits

1. Superior Anti-Static Shielding Protection

This anti-static shielding bag maximizes the protection of sensitive electronic components against electrostatic potential hazards. The multi-layer laminated structure—combining APET, aluminum foil, and PE—effectively prevents electrostatic accumulation and shields contents from external electrostatic fields.

2. Faraday Cage “Induction Hood” Effect

The unique structure of this antistatic bag forms a protective Faraday cage (also referred to as an “induction hood” effect). The buried aluminum layer blocks external static electric fields, creating a fully enclosed protective environment that guards against both internal and external electrostatic threats.

3. Advanced Multi-Layer Construction

The APET outer layer provides excellent wear resistance, the middle aluminum layer ensures electromagnetic shielding, and the PE inner layer offers anti-static protection and heat-sealing performance. This sophisticated laminated construction delivers reliable shielding performance for component packaging.

4. Semi-Translucent Design for Easy Identification

The silver-gray semi-transparent design allows operators to clearly identify the contents of the bag without opening it, significantly improving handling efficiency in manufacturing and warehousing environments while maintaining continuous ESD protection.

5. Wide Application Range

This ESD shielding bag is suitable for all electrostatic-sensitive components, including integrated circuits (ICs), printed circuit boards (PCBs), precision electronic parts, semiconductor devices, microprocessors, memory modules, and other sensitive components requiring maximum protection.

▎Complete Customization Options

We understand that different electronic components and packaging requirements demand specific solutions. The APET/AL/PE antistatic shielding bag is available with complete customization:

• Custom Sizes: Available from 102×152mm up to 426×457mm, accommodating components of any dimension

• Custom Thickness: Thickness can be adjusted based on specific protection needs

• Custom Sealing Style: Flat mouth, self-sealing, or other configurations available

• Custom Printing: Logo, anti-static warning symbols, or other markings available upon request

▎Technical Data Sheet

▎Applications

This three-side sealed antistatic shielding bag is widely used across electronics manufacturing and component handling industries:

• Semiconductor Industry: IC chips, wafers, memory modules, microprocessors

• PCB Assembly: Bare printed circuit boards, assembled PCBAs

• Consumer Electronics: Mobile phone components, laptop parts, connectors

• Automotive Electronics: Sensors, ECUs, control modules

• Telecommunications: RF modules, networking equipment, fiber optic components

• Medical Devices: Sensitive electronic medical equipment components

• Aerospace & Defense: Mission-critical electronic assemblies

• SMT Manufacturing: Surface mount devices, passive components

▎Why Choose Our APET/AL/PE Antistatic Shielding Bag?

Compliance with International Standards

This ESD shielding bag meets the requirements of major international standards, including ANSI/ESD S20.20, ASTM D257, and EIA 541. According to ANSI/ESD S20.20 packaging guidance, the objective of ESD protective packaging is to prevent direct electrostatic discharge to the ESDS item while allowing for dissipation of charge from the exterior surface—a requirement fully met by our shielding bag design.

Proven Shielding Mechanism

As explained in ANSI/ESD S20.20 packaging guidelines, static shielding bags achieve discharge shielding through a specific construction: a high-resistance inner layer with a conductive layer around it. Our APET/AL/PE bag follows this proven principle, ensuring reliable shielding performance recognized by industry experts.

Factory Direct from China

Proudly manufactured in China, our company combines years of industry expertise with state-of-the-art production facilities. By offering factory-direct pricing, we provide competitive cost structures without compromising quality.

Large-Scale Production Capability

With robust manufacturing capacity, we support bulk orders with consistent quality control and reliable lead times, making us an ideal partner for enterprise-level electronics manufacturers and contract assemblers.

▎Quality Assurance

Each batch of APET/AL/PE antistatic shielding bags undergoes rigorous quality testing to ensure:

• Surface resistance consistently within 10⁶–10⁹Ω range

• Proper heat-sealing integrity

• Uniform layer lamination without delamination

• Consistent shielding effectiveness across all bag sizes

All products are RoHS compliant and manufactured under strict quality control protocols.

▎Ordering Information

▎Frequently Asked Questions (FAQ)

Q1: What is the difference between an anti-static bag and a static shielding bag?

Anti-static bags only dissipate static charges from their surface and are suitable for use within an ESD Protected Area (EPA). Static shielding bags, like our APET/AL/PE product, contain a conductive metal layer that creates a Faraday cage, blocking external electrostatic fields. This type is required for components being transported outside an EPA, per ANSI/ESD S541 packaging standards.

Q2: What sizes are available for this antistatic shielding bag?

We offer custom sizes ranging from 102×152mm to 426×457mm. Just provide your specific dimensions, and we will manufacture accordingly.

Q3: Is the bag transparent enough to see the contents inside?

Yes. The silver-gray semi-transparent design allows easy visual identification of packaged components without opening the bag.

Q4: What international standards does this bag comply with?

Our ESD shielding bag complies with ANSI/ESD S20.20, ASTM D257, and EIA 541 standards.

Q5: Can you print logos or labels on the bags?

Yes, custom printing (including company logos, anti-static warning symbols, and handling instructions) is available upon request.

Q6: What is the thickness of the bag?

Standard thickness is available, and we offer fully customized thickness options to meet specific protection requirements.

Q7: What types of components is this bag suitable for?

This bag is suitable for all electrostatic-sensitive components, including IC chips, printed circuit boards (PCBs), microprocessors, memory modules, semiconductor devices, and other precision electronic components.

Q8: How does the Faraday cage protection work?

The buried aluminum metal layer inside the laminated structure blocks external electrostatic fields from penetrating into the bag. Combined with the anti-static PE inner layer that dissipates any internal charge, this forms a complete Faraday cage—creating a “neutral zone” that protects sensitive components from both external and internal electrostatic hazards.

Q9: Can I request free samples?

Please contact our sales team to discuss sample availability and terms.

Q10: What is the lead time for customized orders?

Lead time typically ranges from 15 to 25 days, depending on order quantity and customization complexity. Contact us for a specific quote.

▎Contact Us

For inquiries, quotations, or sample requests, please contact our sales team. We look forward to serving your ESD packaging needs with high-quality APET/AL/PE antistatic shielding bags.

Your Trusted Partner in ESD Protective Packaging Solutions | Made in China