Esd Grid Warning Tape for Electronic Packing
SKU :
1.To make resin surface of tools used in clean room conductive.
2.Non-corrosive
3.Lead-free RoHS compliant
4. Packing tape for sensitive semiconductor devices, ideal for glass and acrylics.
Product Benefits:
– Performance ensures reliable closures
– Manufactured in an ISO 9001 registered facility
Specification and Data
When you are securing sensitive components, “close enough” doesn’t cut it. You need precise engineering data to ensure compliance with ANSI/ESD S20.20 standards. We manufacture our ESD grid warning tape for electronic packing to meet rigorous electrical and physical specifications, ensuring that your static-sensitive devices (SSD) remain safe during transport and storage.
Below is the technical data sheet for our standard Conductive Grid Tape.
Physical & Electrical Properties
| Property | Specification | Test Method / Note |
|---|---|---|
| Base Material | Anti-static OPP Film | High tensile strength |
| Conductive Layer | Carbon Printed Grid | Creates Faraday Cage effect |
| Adhesive Type | Acrylic-based | Solvent-free, Low-static |
| Total Thickness | 50 microns (± 5 microns) | Standard industrial gauge |
| Surface Resistance (Grid Side) | 10^5 – 10^7 Ohms | Conductive range |
| Surface Resistance (Adhesive Side) | < 10^9 Ohms | Static dissipative |
| Static Decay Time | < 0.5 seconds | Rapid charge dissipation |
| Triboelectric Voltage | < 50V | Measured during unwind |
Material Composition: OPP ESD Tape Structure
We utilize a multi-layer construction to achieve optimal shielding. The base is a robust Anti-static OPP Film coated with a Static Dissipative Adhesive. The critical element is the conductive carbon grid printed between the film layers. This sandwich structure protects the conductive grid from abrasion and ensures the tape maintains its Surface Resistivity of 10^6 Ohms (nominal) throughout its lifecycle.
- Low Charging Unwind: Our formulation ensures the triboelectric voltage generated when pulling the tape off the roll remains below 50V, preventing sudden discharge events.
- RoHS & REACH: All materials used are fully compliant with global environmental standards.
Standard Dimensions & Availability
We offer flexibility to fit various dispensers and packaging lines. While custom sizes are available upon request for high-volume orders, our standard production specifications include:
- Standard Length: 36 meters (approx. 118 feet) per roll.
- Core Type: Plastic core (Cleanroom compatible).
- Available Widths: 12mm, 18mm, 24mm, 36mm, 48mm, and 72mm.
This data confirms that our ESD Safe Sealing Tape provides the necessary electrical continuity and static control required for professional PCB and component packaging.
Key Features & Performance Benefits
We engineered our esd grid warning tape for electronic packing to address the specific pain points of handling static-sensitive components. Unlike standard packaging tapes that can generate thousands of volts during unwinding, our design focuses on charge suppression and shielding.
Triple-Layer Sandwich Structure
The core of our Conductive Grid Tape is its unique sandwich construction. We place the conductive carbon printed grid between the base OPP film and the adhesive layer. This design protects the grid from abrasion and creates a reliable Faraday Cage Effect Tape when sealing bags. The outer surfaces are static dissipative, ensuring that no matter which side you touch, the charge drains safely.
Residue-Free Removal
We use a solvent-free, low-static acrylic adhesive designed specifically for temporary bundling. Whether you are strapping IC tubes or sealing trays, this Residue-Free ESD Tape removes cleanly without leaving sticky ghosting or adhesive transfer. This saves your team from having to clean components with solvents after unpacking.
Cleanroom & Environmental Standards
To meet the rigorous demands of the US electronics market, we ensure our tape is strictly compliant.
- Cleanroom Ready: We utilize plastic cores instead of paper cores to eliminate particulate contamination, making it suitable for Class 1,000 and Class 10,000 environments.
- Global Compliance: All materials are fully RoHS and REACH compliant, ensuring no hazardous substances are used in production.
| Feature | Benefit | Technical Spec |
|---|---|---|
| Conductive Grid | EMI Shielding & Static Decay | $10^5 – 10^7$ Ohms |
| Anti-static Surfaces | Prevents Charge Buildup | $< 10^9$ Ohms |
| Low-Static Adhesive | Safe for Sensitive Devices | $< 50V$ Unwind Voltage |
| Plastic Core | Dust-Free Application | Cleanroom Compatible |
Applications for ESD Grid Warning Tape in Electronic Packing
We designed our esd grid warning tape for electronic packing to be a versatile workhorse in any EPA (ESD Protected Area). It isn’t just about sticking things together; it is about maintaining the integrity of your static control program from the assembly line to the customer’s receiving dock. Here is how we see this Conductive Grid Tape being used most effectively in US manufacturing and distribution centers.
Sealing Static Shielding Bags
The most common application we see is sealing metal-in static shielding bags. Standard packaging tape generates significant triboelectric voltage when unrolled, which can compromise the Faraday cage effect of the bag. Our ESD Safe Sealing Tape ensures that the conductive path remains unbroken. By using a Static Dissipative Adhesive, we prevent the “zaps” that occur with standard insulators, ensuring your Static Sensitive Device (SSD) Packing remains compliant and safe during transport.
Bundling IC Tubes & Trays
When you are stacking JEDEC trays or bundling DIP tubes, you need a hold that is secure but temporary. This PCB Packaging Tape offers the perfect balance of tack and release. It secures components firmly so they can be safely moved to a PCB storage cart or packed into shipping boxes. Crucially, as a Residue-Free ESD Tape, it peels off cleanly without leaving any sticky gunk on your expensive IC tubes, saving your team from tedious cleaning processes later.
EMI Shielding Capabilities
Beyond just static control, the conductive carbon layer provides a level of EMI Shielding Tape functionality. The grid pattern creates a conductive network that can help attenuate electromagnetic interference. While it doesn’t replace a full metal enclosure, wrapping sensitive cabling or sealing enclosures with this tape adds an extra layer of protection against high-frequency noise that could affect signal integrity.
Visual Marking for ESD Protected Areas (EPA)
Compliance is key in the US market. Our tape doubles as a visual indicator. Printed with the ESD symbol, it acts as ANSI/ESD S20.20 Compliant Tape, immediately alerting handlers that the package contains sensitive electronics. This visual cue is vital for Electrostatic Discharge Control Supplies, ensuring that anyone handling the package knows to use proper grounding techniques before opening it.
Storage & Handling Guidelines for ESD Grid Tape
Proper storage is critical to maintaining the conductive properties and adhesive performance of your esd grid warning tape for electronic packing. Since the static dissipative adhesive and the carbon grid layer are sensitive to environmental extremes, treating this inventory with care ensures it performs exactly as expected when you are sealing static shielding bags or bundling IC tubes.
Shelf Life Expectations
We recommend using our OPP ESD Tape within 12 months from the date of manufacture. While the base material is durable, the acrylic-based adhesive is designed to be residue-free and low-charging. Over extended periods, especially in poor conditions, the adhesive properties can shift, potentially affecting the peel strength or the static decay time. To ensure you are always working with fresh material compliant with ANSI/ESD S20.20 standards, practice a strict First-In-First-Out (FIFO) inventory system.
Optimal Storage Conditions
To preserve the Surface Resistivity 10^6 Ohms performance and prevent the adhesive from drying out or oozing, follow these specific storage parameters:
- Temperature Control: Store the tape in a cool environment, ideally between 20°C to 25°C (68°F to 77°F). Extreme heat can cause the adhesive to bleed, while freezing temperatures may make the OPP film brittle.
- Humidity Levels: Maintain a relative humidity of 40% to 50%. High humidity can degrade the cardboard cores, while very low humidity increases static generation risks in the storage area.
- Light Exposure: Keep the rolls away from direct sunlight and UV radiation. UV light can break down the conductive carbon grid pattern over time.
- Original Packaging: Always keep the tape in its original box or bag until you are ready to use it. This protects the edges from dust and physical damage.
When handling the tape, especially in a cleanroom environment, it is best practice to wear PU Top Fit Coated Carbon Fiber ESD Safety Gloves to prevent oils from your hands from contaminating the adhesive side or the conductive grid surface. Additionally, ensure your storage shelves or workbenches are equipped with a proper RoHS2 ESD Rubber Mat to maintain a static-safe environment for all your packing supplies.
Frequently Asked Questions (FAQ)
Does the grid pattern actually conduct electricity?
Yes, the black grid is not just a printed design; it is a functional conductive carbon layer. This grid works in tandem with the static dissipative adhesive to create a complete circuit, effectively forming a Faraday cage around your sensitive components. We rigorously test our Conductive Grid Tape to ensure the grid side maintains a Surface Resistivity of 10^5 to 10^7 Ohms, providing a reliable path for charge dissipation without creating a spark hazard.
Can I get custom widths?
Because we manufacture this ESD grid warning tape for electronic packing directly, we are not restricted to standard catalog sizes. While we keep a heavy stock of common widths like 12mm (1/2 inch), 24mm (1 inch), and 48mm (2 inches) for fast US distribution, we can slit master rolls to your exact specifications. Whether you need narrow widths for bundling IC tubes or wider formats for EMI shielding applications, we can adjust the dimensions to fit your packaging line.
