Description
When you need to protect, store, or ship bulky static‑sensitive equipment – from desktop computer towers and power supply units to networking switches and industrial controllers – flat bags just don’t cut it.
ZXCOOL’s Gusseted Anti-Static Poly Bags feature a 20‑inch wide expandable bottom that adds substantial interior volume without increasing the bag’s footprint. Whether you are packaging a stack of server chassis or a complete test instrument, these pink ESD bags give you the room you need, plus reliable electrostatic discharge protection.
✅ Bulk order & custom sizes available – request a quote for non‑standard dimensions, thickness, or printed ESD warnings.
Why Choose ZXCOOL Gusseted Anti‑Static Bags?
🔹 Protects Electronics from Static Damage
Static electricity can cause latent, hidden failures in sensitive components – failures that often appear only after the product reaches your customer.
Our pink anti‑static bags prevent static buildup by dissipating charges safely. They are ideal for:
-
Semiconductors, ICs, microprocessors
-
Circuit boards (PCBs), RAM sticks, memory chips
-
CPUs, connectors, adapters
-
Hard drives, SSDs, optical drives
These ESD‑safe bags ensure your electronic parts arrive in perfect working condition – during storage, handling, and shipping.
🔹 Extra Capacity with Gusseted Bottom Design
Unlike ordinary flat anti‑static bags, our 20″ wide gusseted bottom expands to hold bulky or oddly shaped items.
| Bag Dimension (W x Gusset x L) | Equivalent Flat Bag Capacity |
|---|---|
| 24″ (width) x 20″ (gusset) x 48″ (length) | ≈ 44″ wide flat bag |
Perfect for:
-
Desktop computer towers (full ATX, E‑ATX)
-
Power supply units (PSUs) up to 1600W
-
Networking equipment (routers, switches, patch panels)
-
Large test instruments and medical electronics
-
Bulk packaging of multiple small static‑sensitive parts
🔹 100% Virgin LLDPE – Amine‑, Latex‑, Silicone‑Free
Many low‑grade anti‑static bags use recycled material or contain amines, latex, or silicone – all of which can contaminate sensitive electronics or cause outgassing issues.
ZXCOOL uses virgin linear low‑density polyethylene (LLDPE) with no amines, no latex, no silicone, and no BHT.
-
Safe for cleanroom environments
-
No surface contamination on PCBs or connectors
-
Recommended storage temperature: 59°F – 77°F (15°C – 25°C)
🔹 Reusable & Reliable – Reduce Waste
These pink anti‑static plastic bags are not single‑use. Their high tear strength and durable construction allow repeated use for:
-
Short‑term handling on assembly lines
-
Long‑term inventory storage in warehouses
-
Returnable packaging in closed‑loop logistics
By reusing our ESD bags, you lower packaging waste and replacement costs – without compromising static protection.
🔹 Clear, See‑Through Design for Easy Identification
The transparent pink film lets you instantly identify contents without opening the bag.
-
Quick visual inspection
-
Barcode scanning through the bag
-
No need to relabel or re‑pack
Technical Specifications
| Parameter | Value |
|---|---|
| Material | Virgin LLDPE, anti‑static additive |
| Color | Pink (transparent) |
| Bag Style | Gusseted (bottom gusset) |
| Width (open flat) | 24″ |
| Gusset Width | 20″ |
| Length | 48″ |
| Thickness | Standard 2 mil, 3 mil (custom thickness available) |
| Surface Resistivity | 10⁹ – 10¹² Ω/sq (ESD dissipative range) |
| Static Decay | <0.05 sec (per MIL‑PRF‑81705E Type III) |
| Amine/Latex/Silicone | None |
| BHT‑Free | Yes |
| Operating Temp | 59°F – 77°F (15°C – 25°C) |
⚠️ MIL‑PRF‑81705E performance is a standard reference; actual certification available upon request for bulk orders.
Common Applications
| Industry | Use Case |
|---|---|
| Electronics manufacturing | In‑process storage of assembled PCBs before final assembly |
| IT asset disposition (ITAD) | Packaging used servers, switches, and drives for resale or recycling |
| Repair shops & labs | Storing large power supplies, oscilloscopes, or test equipment |
| Warehousing & logistics | Bulk ESD protection for multiple small parts placed inside one gusseted bag |
| Medical device assembly | Safe handling of static‑sensitive diagnostic modules |
Ordering & Customization
ZXCOOL supports full customization for your anti‑static packaging needs:
-
Any size (length, width, gusset)
-
Different thickness (1 mil – 6 mil)
-
Printed ESD warning symbols or logos
-
Static shielding bags (metal‑layer construction)
-
Self‑standing gusseted bags with bottom seal
📦 MOQ for standard sizes: as low as 100 pieces
📦 MOQ for custom sizes: start from 1,000 pieces
➡️ Request a quote – include your desired dimensions, thickness, and quantity for fast pricing.
FAQ – Gusseted Anti‑Static Poly Bags
1. Are these bags reusable?
Yes, they are made from durable virgin LLDPE and can be reused many times for storage and handling, as long as the bag remains clean and undamaged.
2. What’s the difference between anti‑static and static‑shielding bags?
Anti‑static bags (like this one) prevent static charge generation on the bag’s surface. Static‑shielding bags have an extra metal layer that also blocks external electrostatic fields. For most internal storage and handling, anti‑static is sufficient. For shipping sensitive components exposed to high ESD environments, consider our shielding bags (ask our team).
3. Can you make custom sizes?
Absolutely. We offer any width, gusset width, and length. No tooling fee for simple size changes.
4. Do you provide samples?
Yes, free samples of standard sizes are available upon request. Contact our sales team.
5. What is the lead time for custom orders?
Typically 10–15 working days after artwork/size confirmation. Express service available for urgent projects.
Why Bulk Buy from ZXCOOL?
-
Factory direct pricing – no middlemen, no markups
-
ISO 9001:2015 certified manufacturing
-
Strict quality control – each batch tested for surface resistivity
-
Fast global shipping – from our US & Asia warehouses
Ready to upgrade your ESD packaging for large electronics?
[Get a Quote] – or call +86 (159-858-17329) / email ken@zxcool.com







Dim –
These gusseted poly bags are nice durable bags. Not cheap or super thin. I would buy again!