Flat Bags
Custom Aluminum Barrier Foil flat Bags
24 HR LEAD TIMES
NO MINIMUM ORDER QUANTITY
OUTSTANDING QUALITY
CUSTOM SOLUTIONS
what are flat bags?
Barrier foil flat bags are customizable in size, material grade and format and deliver a hermetically sealed solution that preserves product integrity, ideal for safeguarding sensitive contents across a wide range of industries.
Why Choose Our Flat Bags?
Mil-Spec Compliant
Available in a wide range of barrier materials, including our QPD Listed, Class 1 MIL-PRF-131L and MIL-PRF-81705F materials. These laminates are applicable for MIL-DTL-117 barrier foil specifications Type 1, Class E and Style 1 and Type 1, Class F and Style 1.
Customizable
Available with tear notches, nicks and materials designed for durability and vacuum sealing, with no size limitations.
Food Safe Laminates
Food contact aluminum barrier laminates approved to FDA standards.
QPD-Listed MIL-spec Materials
MIL-DTL-117 flat bags must be manufactured using certified mil-spec materials, ensuring the finished packaging meets strict military performance and protection requirements.
MIL-PRF-131L Class 1
Our MIL-PRF-131L materials undergo rigorous barrier performance and durability testing to be listed on the U.S. Naval Labs Qualified Products Database (QPD).
MIL-PRF-81705F Type I, Class 1
Our MIL-PRF-81705F material features static shielding and static dissipative layers designed to protect sensitive electronic components from harmful environmental factors.
Key Benefits of Our Flat Bags
Eliminates Risk Of Corrosion
Our material offers a Moisture Vapor Transmission Rate (MVTR) of <0.0006 cc/100inches²/24hrs and an Oxygen Transmission Rate (OTR) of <0.00006, the lowest rates of any known flexible material (confirmed by ASTM D 3985 and ASTM F 1249 testing methods).
Maximum Durability
Superior tensile and seal strength compared to other heavy-duty materials, designed to withstand the rigors of handling, storage and transport.
Various Laminate Options
Available in commercial and Military-grade options for any application.

No Minimum Order Quantity
We meet your needs with no limit on the size of your bags and with no minimum order quantity.
Mil-Spec Compliant
Within the MIL-STD-2073 military packaging standards, we provide MIL-DTL-117 conformant flat bags for methods 40, 41, 42, 43, 50, 51, 52 and 53. These methods specifically address water vapor protection with varying levels of moisture control and desiccant use.
Commitment to quality
All of our products are assembled and tested in-house under ISO 9001:2015 quality standards, ensuring every bag meets spec every time.
Customizable
Fully customizable with no limit on how large the flat bag can be, but still priced as if it were an off-the-shelf item.
Fast, Reliable Delivery
24-hour turnaround on production and delivery from either of our US facilities to meet urgent requirements, shipped directly to you or your site.
Military Specification Packaging
What is MIL-DTL-117?
Created in 2001, MIL-DTL-117, also known as Military Detail Specification 117, refers to the detailed specifications for heat-sealable, flat barrier bags designed to meet the rigorous demands of military packaging. The bags must be water-vapor-proof, greaseproof, flexible and heat-sealable. This specification is used by the government when they determine an item must be shipped to them in a bag form.
Mil-DTL-117 Type ___, Class ___, Style ___
(All bolded lines are Specs that we can manufacture.)
We manufacture the following Mil-DTL-117 specs: Type I (Heavy Duty), Class E & Class F, Style 1 (Opaque)
Types (Durability)
- ✓ Type I – Heavy Duty
- ✓ Type II – Medium Duty
- ✓ Type III – Light Duty
- ✓ Type IV – Extra Heavy Duty
Classes (Barrier Protection)
- ✓ Class A – Waterproof + Electrostatic + Static Dissipative
- ✓ Class B – Waterproof
- ✓ Class C – Waterproof + Greaseproof
- ✓ Class E – Water Vapor Proof + Greaseproof
- ✓ Class F – Water Vapor Proof + Electromagnetic Shielding
- ✓ Class H – Waterproof + Electrostatic + Electrostatic Shielding
Styles (Bag Visibility)
- ✓ Style 1 – Opaque
- ✓ Style 2 – Transparent
- ✓ Style 3 – One side opaque, one side transparent
NO LIMITATIONS ON SIZE, SHAPE OR QUANTITY
Protect Your Products with the Industry’s Most Trusted Barrier Packaging Solution
Contact our expert team today for a customized solution tailored to your specific packaging, storage and transportation needs
HOW OUR QUALITY EXCEEDS INDUSTRY STANDARDS
Our commitment to quality means you receive industry-leading protection and peace of mind every time. As an ISO 9001:2015 certified company, we ensure exceptional quality, reliability and consistent performance.
Our range of aluminum barrier foil materials are engineered to meet:
- MIL-PRF-131 Class 1
- MIL-DTL-117 Type I, Class E & F, Style 1
- MIL-PRF-81705
- FDA Food Contact Approved
Why Buy From Us

Rapid 24-Hour Turnaround
Industry leading reliability and on-time delivery, without compromising on quality. When you need your products, we’ll make sure they arrive as promised.

No Minimum Order Quantity
We’re here to support your needs.
Order what you want, when you need it.

Dedicated Customer Support
Our expert consultants will find you the right solution, and our dedicated customer support team is here to guide you every step of the way.
QUALITY & EXPERT CONSULTATION
GUIDING YOU FROM
INQUIRY TO DELIVERY
Our specialists are ready to collaborate with you to understand your challenges, provide samples and develop a solution that works for your specific needs.
TAILORED SOLUTIONS FOR YOUR INDUSTRY
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