---
title: RIBS Ultra
description: The ultimate in protective packaging, RIBS Ultra combines corrosion protection, ESD protection and ultimate EMI protection in one amazing packaging material
---

[![liberty_logo_widescreen1.png](https://www.libertypackaging.com/hs-fs/hubfs/Liberty-Intercept.png?width=134&height=110&name=Liberty-Intercept.png "liberty_logo_widescreen1.png")](https://www.libertypackaging.com)

# RIBS Ultra

**RIBS MVTR Ultra is a combination of two inventions providing a reusable or one time use “complete” package with:**

- **Permanent electrostatic (ESD) protection**
- **Permanent full metal out shielding (EMI) protection**
- **Corrosion protection**
- **Moisture barrier**

![RIBS Ultra Schematic shows the layers of protection](https://www.libertypackaging.com/hs-fs/hubfs/Images_New_Site/Product_Pics/RIBS-Ultra-Schematic.png?width=640&name=RIBS-Ultra-Schematic.png)

RIBS MVTR Ultra makeup is a heavily metalized flexible durable film laminated to a co-extruded polyethylene film containing a single layer of two materials with distinctly different protective properties. The inside layer of the co-extruded film is Intercept Technology™ which is static dissipative and non-sloughing polymer that also provides a membrane over the trapped carbon plastic layer. The resulting film provides 4 functions:![Load valuable items to be protected in RIBS Ultra](https://www.libertypackaging.com/hs-fs/hub/97259/file-16083335.png?width=280&name=file-16083335.png)

- A pathway for electrical charges to flow through the membrane to the conductive layer.
- A pathway for free organic ions to flow through the membrane to be absorbed by the carbon.
- A pathway for free inorganic ions to react with and be neutralized by the Copper in the membrane
- Two metalized polyester layers provide EMI and ESD shielding and moisture barrier protection.

**Available in 5 mil thickness as rolls, sheets, shrouds and bags; custom sizes.  Custom gauges are also available; contact Liberty for more information**

RIBS Shielding may be heat sealed and/or vacuumed if deemed necessary by the user.  Various closure methods are available

In contrast to other most other Intercept products, RIBS is non-recyclable, but does have a low carbon footprint due to re-usability.

For **MSDS** and **Specification Sheet** please contact us.

**Call**

#### 1-800-776-5756

**for a quote or**

#### Contact Us