7100 Clean A/S Poly: The Industry Standard for Static-Sensitive Cleanroom Packaging
The 7100 Clean A/S Poly is an essential high-purity packaging solution designed specifically for the protection of static-sensitive components within controlled environments. Engineered from a specialized LDPE film that is entirely amine and amide-free, these bags prevent the chemical outgassing and “greasing” often associated with standard anti-static plastics, ensuring your delicate electronics remain uncontaminated.
Processed to Class 100 cleanliness standards, the 7100 Series offers a reliable, ultra-clean barrier that meets the rigorous electrical requirements of Type II MIL-B-81705D.
Key Performance Features
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Amine & Amide-Free: Eliminates the risk of chemical reactions or residue on sensitive contact points, making it safe for long-term storage of high-value components.
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Permanent Static Dissipation: Provides consistent electrostatic discharge (ESD) protection without relying on humidity, ensuring safe handling in dry cleanroom air.
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Industrial Strength: Available in 2 mil and 4 mil thicknesses to provide the perfect balance of flexibility and puncture resistance for varied hardware.
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Versatile Formats: Beyond standard bags, this material is available in sheeting and lay-flat tubing to accommodate custom-sized equipment or long-run production lines.
Configuration & Ordering
The 7100 Clean A/S Poly is designed for high-volume efficiency and is sold in 1,000 bag increments. We stock a wide range of standard sizes, from compact 4″ x 6″ pouches to large-scale 20″ x 24″ bags, ensuring a precision fit for every stage of your manufacturing process.
Product Specifications
The 7100 Clean A/S Poly is a high-purity Low-Density Polyethylene (LDPE) packaging solution engineered for sensitive electronic components. Designed to eliminate chemical outgassing, this material provides permanent static dissipation to protect against ESD events without compromising cleanroom integrity.
| Properties | Specification | Test Method |
| Thickness | 2 to 8 mil thickness | Caliper |
| Tensile Strength | 2000 to 3000 PSI | ASTM-D882 |
| Tearing Strength | 65 to 450 lbs/inch | ASTM-D1004 |
| Elongation (MD%) | greater than 550 | ASTM-D882 |
| Dart Impact | > 250 to 700 grams | ASTM-D3420 |
| Burst (Mullen) | 20 to 60 PSI | ASTM-D882 |
| ESD Resistance | < 1012 ohms/square | ANSI / ESD STM 11.11 |
| Static Decay Rate | 5 kv- 0 Volts in less than 2 seconds | Federal Test Method 101
/ Method 4046 per MIL-PRF-18705D Type II |
Key Technical Specifications:
- ESD Protection: Surface resistance of < 10¹² ohms/square per ANSI/ESD STM 11.11.
- Static Decay: Rapid dissipation from 5kV to 0 Volts in less than 2 seconds (MIL-PRF-18705D Type II).
- Durability: High tensile strength (2000–3000 PSI) and superior dart impact resistance (250–700 grams).
- Versatility: Available in thicknesses ranging from 2 to 8 mil to suit various puncture-resistance requirements.
Is the 7100 Clean A/S Poly the Right Bag for Your Job
While our standard 7000 series is excellent for general cleanroom use, the 7100 Clean A/S Polyis engineered for environment where static electricity and chemical outgassing pose a direct threat to your compnents
Choose the 7100 Series if:
- You are handling ESD-sensitive components: if your parts are susceptible to damage from electrostatic discharge, the 7100 provides permanent static dissipation (<1012 ohms/square) to ensure safe handling and transport.
- Zero-outgassing is a requirement: Unlike standard anti-static bags that use topical coatings, the 7100 is designed to eliminate chemical outgassing, making it safe for high-precision optics, aerospace hardware, and semiconductor wafers.
- You need long-term static protection: The anti-static properties are intrinsic to the film, meaning they won’t wear off or migrate over time, providing a “permanent” safety barrier.
- Clarity and purity are equally important: You require the high-purity standards of a cleanroom-grade LDPE but cannot risk the static buildup associated with non-treated films.
Comparison at a Glance:
| Feature |
7000 Clean Poly |
7100 Clean A/S Poly |
| Primary Use |
General Cleanroom Part Protection |
ESD-Sensitive & Outgas-Critical Parts |
| Static Control |
Insulative |
Static Dissipative |
| Material |
High-Purity LDPE |
Amine-Free, Non-Outgassing LDPE |
| Environment |
Class 100 Compatible |
Class 100 + ESD Controlled |
Not sure if you need the 7100? If your application involves automated assembly, volatile environments, or microelectronics, the 7100 is the industry standard for preventing catastrophic ESD failure. For non-electronic items where static isn’t a concern, the 7000 Clean Poly may be your more cost-effective choice.
Custom Engineering & Bulk Solutions
While we stock a wide range of standard sizes for immediate dispatch, we understand that critical cleanroom applications often require precision-tailored packaging. The 7100 Series Clean A/S Poly can be customized to meet your exact specifications, ensuring maximum protection and material efficiency.
Our Custom Capabilities Include:
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Tailored Dimensions: Custom widths, lengths, and gusseted options to fit unique hardware or components.
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Variable Gauges: Available in specialized thicknesses beyond our standard 2 mil and 4 mil stock to meet specific puncture-resistance requirements.
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Alternative Formats: We can provide the 7100 material in continuous lay-flat tubing or sheeting rolls for automated production lines.
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Custom Printing: Add part numbers, ESD warning symbols, or branding directly to the silver-tinted or clear film.
Request a Custom Quote To discuss your specific dimensions or to request high-volume contract pricing, please visit our Contact Us page or use the Request for Quote button. Our technical team will provide a personalized proposal and estimated lead times for your custom run.
Don’t See the Exact Specs You Need?
At Bennett and Bennett, we understand that cleanroom requirements are rarely “one size fits all.” If our standard stock of Cleanroom Packaging doesn’t perfectly align with your technical data sheet, we can engineer a custom solution for you.
We specialize in:
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Custom Dimensions: Tailored bag sizes, tubing, and sheeting for non-standard hardware.
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Specific Cleanliness Levels: Packaging processed to meet your exact particulate and residue requirements (up to Level 100).
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Material Sourcing: If you need a specific mil-thickness or a unique laminate structure not listed on our site.
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Large Volume Quotes: Competitive tiered pricing for high-capacity production lines.
How Can We Help?
Our technical team is ready to assist you in navigating ESD, EMI, and Moisture Barrier specifications to ensure your components are fully protected.
Contact us today for a technical consultation or a custom quote.
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