Anti-Static Stretch Film — ESD-Safe Wrapping for Electronics

Anti-Static Stretch Film — ESD-Safe Packaging for Electronics

Anti-static stretch film is an essential packaging material for electronics manufacturers, semiconductor companies, and any operation handling electrostatic-sensitive components. JZJ Film produces anti-static stretch wrap with precisely controlled surface resistivity, ensuring reliable dissipation of electrostatic charges that could otherwise damage sensitive electronic devices.

What Is Anti-Static Stretch Film?

Anti-static stretch film, also known as ESD stretch wrap or static-dissipative stretch film, is a stretch film formulated with anti-static agents that reduce the buildup and discharge of static electricity. When standard stretch film is unwound and stretched, it can generate triboelectric charges of several thousand volts — more than enough to damage microelectronic components. Anti-static film prevents this by safely dissipating charges to ground.

Surface Resistivity and ESD Classification

JZJ anti-static stretch film is manufactured with surface resistivity in the range of 10⁹ to 10¹¹ ohms per square (Ω/sq), placing it in the static-dissipative category per ANSI/ESD S541. This means:

• Charges dissipate safely — Static charges generated during handling flow to ground rather than accumulating on the film surface
• No damaging discharges — The film will not generate electrostatic discharge (ESD) events that could damage electronics
• Pink tint identification — The film has a distinctive pink tint for easy ESD-safe identification on the production floor

Applications in Electronics Manufacturing

Anti-static stretch film is used to protect:

• PCBs and circuit boards — During assembly, testing, and shipment
• Semiconductor components — ICs, transistors, diodes, and other microelectronic devices
• Hard drives and storage media — Preventing static damage during warehousing
• Flat panel displays — LCD, OLED, and LED panels during transport
• Telecommunications equipment — Routers, switches, and server components
• Medical electronics — Diagnostic and monitoring equipment

Compliance with ESD Standards

JZJ anti-static stretch film is compliant with:

• EIA-541 — Standard for packaging of ESD-sensitive devices
• ANSI/ESD S540 — Requirements for the protection of electrostatic discharge susceptible electronic parts
• IEC 61340-5-1 — International standard for ESD control programs

We provide test certificates and can arrange third-party testing to verify performance against specific standards required by your customers.

Anti-Static Film vs. Static Dissipative vs. Conductive

The ESD packaging industry defines three levels of protection. Anti-static film (10⁹–10¹¹ Ω/sq) prevents charge generation and safely dissipates accumulated charges. Static dissipative materials fall in the same range. Conductive materials (<10⁵ Ω/sq) provide the fastest discharge but are typically reserved for direct component contact applications where the fastest possible discharge is critical. For pallet wrapping and outer packaging, anti-static stretch film is the appropriate and cost-effective choice.

Product Specifications

Available in 17–25 micron thickness, 300–500mm widths, and 300–600m lengths. Standard cores are 1" and 3". The pink tint provides easy visual identification. Custom specifications available for high-volume orders.

Why Buy Anti-Static Stretch Film from JZJ?

As a specialized stretch film manufacturer with deep expertise in ESD packaging, JZJ Film produces anti-static film that consistently meets specification. Every batch is tested for surface resistivity, stretch performance, and cling characteristics. We offer free samples for qualification testing and provide full documentation including certificates of conformance.