MIL-PRF-81705E Packaging Electrostatic Discharge Barrier Bags

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Semi Transparent
Water Proof
Grease Proof
Water Vapor Proof
Static Dissipative
Static Shielding
Self Adhering
Machine Parts
Aircraft Parts
Corrosion Averse
Roll Stock
TY.I, CL.1 (CALDRY 360M) ✔︎ ✔︎ ✔︎ ✔︎ ✔︎ ✔︎ ✔︎ ✔︎ ✔︎
TY.I, CL.1 (CALDRY 600M) ✔︎ ✔︎ ✔︎ ✔︎ ✔︎ ✔︎ ✔︎ ✔︎ ✔︎
TY.I, CL.2 ✔︎ ✔︎ ✔︎ ✔︎ ✔︎ ✔︎ ✔︎ ✔︎ ✔︎
TY.III, CL.2 (CP Stat 100M) ✔︎ ✔︎ ✔︎ ✔︎ ✔︎ ✔︎ ✔︎

Organizations and contractors that supply and transport goods for federal and military use are required to ensure that those items are packaged in accordance with the applicable regulations issued by the Department of Defense — or DoD. And when the products are highly sensitive and susceptible to damage from electronic discharges — for example, electronic components — all packaging material needs to provide adequate shielding.

At Caltex Plastics, we provide an array of electrostatic discharge — or ESD — bags, including the following.

MIL-PRF-81705E Type I Class 1

These bags are manufactured using an A.S. BON / PET / Foil / A.S. PET layered structure and converted according to MIL-DTL-117. They have excellent electromagnetic and electrostatic shielding properties and a low MVTR. As such, they can be used to package items such as diodes, sensitive resistors and field effect transistors in semiconductor devices and microcircuits that need to be protected from moisture and ESD.

As naval and naval aviation environments tend to have high moisture levels with a high salt concentration, MIL-PRF 81705E Type I Class 2 materials are well-suited to protect items and components during transportation, storage and handling.

mil-prf-81705e type 1 class 2 packaging
mil-prf-81705e type 1 class 2 bag
mil-prf-81705e type 1 class 2 bags


Our robust CP STAT 100M bags are on the QPL for MIL-SPEC-PRF 81705E Type 3 Class 2 packaging and MIL-DTL-117H. Intended for use in instances where a transparent, electrostatic-protective, electrostatic field protective, waterproof barrier is needed, they’re resistant to wear and offer outstanding electrostatic shielding properties. Their five-layer, metal-in construction forms a Faraday Cage that protects microcircuits, sensitive resistors, semiconductors and similar higher assemblies.

At the same time, these MIL-SPEC-PRF Type 3 Class II bags are strong enough to withstand tears and punctures. They’re available in T-seal, bottom gusset and side gusset configurations and in three styles — flat, recloseable lip and tape and zipper. They contain no amides or amines, are polycarbonate-compatible and are N-Octanoic acid free. In addition, they’re REACH, Conflict Materials and Lead-free RoHS 2 compliant. Moreover, the thermal transfer process we use for printing doesn’t impact the physical or electrical integrity of the bag.

three esd bags
pack of five esd bags
roll of static shield liner

MIL-SPEC Compliance

Materials intended for federal or military use are subject to a set of standards — or MIL-STD — issued by the DoD. A further set of specifications — referred to as MIL-SPEC — goes into more detail. In 2001, MIL-SPEC-DTL 117 was established to define the requirements packaging and shipping materials used by military contractors and associated manufacturers must meet.

Caltex Plastics — Your MIL-SPEC Packaging Professionals

At Caltex Plastics, we have decades of experience producing top-quality, MIL-SPEC-compliant packaging materials. Since we know how frequently these regulations change, we ensure we’re always informed about the most recent requirements. That way, you can rest assured that when you buy from us, you’re always in compliance.

Since 1984, we’ve made it our mission to provide our customers with superior packaging materials in the most streamlined and cost-effective manner possible. Our outstanding service, as well as our quality and affordability, regularly exceed our customers’ expectations — and we hope to do the same for you.

For more information about our full line of MIL-SPEC packaging products or any of our other materials, contact us today.

Customer Service

Customer Service

  • Responsive to customer needs
  • Provide custom tailored packaging
  • Customer support (technical, brochures, spec sheets, test data, applications)
  • Competitive pricing
  • Commitment to building long term relationships


  • Over 1 millions pounds of product shipped monthly
  • Competitive Shipping Rates
  • Stock items shipped same day
  • Large inventory of stock sizes
  • National warehousing in the U.S. both west and east coasts.
  • Stocking locations in Asia and Europe (more locations soon)
  • World wide network of qualified distributors


  • Over 50 materials in stock
  • Wide variety of packaging options
  • Customer bag configurations
  • Specialize in short run and custom production
  • Progressive quality control procedures and testing
  • Manufacture 24 hours a day 7 days a week
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Last updated: December 21st, 2020