Liberty Intercept Blog

Corrosion via Corrugate

Posted by Joe Spitz on Jan 9, 2020 10:29:19 AM

Without barrier protection in place, paper fiber corrugated cartons may cause corrosion on products stored within. In fact, even a product stored for just four weeks in a corrugated box that meets the archival standards established by the U.S. National Archives and is at the upper limits of the sulfur level specified, would see corrosive sulfur potential exposure equivalent of greater than 20 years of natural exposure. Four weeks is not a lot of time for shipping and storage, especially if that carton is shipped overseas and/or into humid, harsh environments where air pollution is prevalent.

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Topics: corrosion, barrier packaging, packaging, quality assurance

What Makes a Chopper?

Posted by Joe Spitz on Jun 11, 2018 3:01:41 PM

In a recent conversation, a prospect looking at our web site saw the picture of the efficiently barrier-wrapped helicopters for storage and commented that “this barrier packaging may be too much” for them. In sales and marketing, that is one of the problems with showing the most impressive applications! Folks may think that they are priced out of usage, but in most instances, that is not the case.

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Topics: plastics, electronics packaging, quality assurance, outdoor storage, total cost assessment

Proposition 65: Good Intentions Gone Wrong

Posted by Greg Spitz on Jan 7, 2016 11:33:00 AM

In 1986 Californians voted into law Proposition 65, also known as The Safe Drinking Water and Toxic Enforcement Act of 1986, the purpose of which was to protect the people of California from exposure, via drinking water and consumer products, to toxic substances which have been linked to cancer or birth defects. The act gives authority to California's Office of Environmental Health Hazard Assessment to maintain a list of chemicals shown by the FDA or similar national organizations to be carcinogenic or cause birth defects. Any company found to be dumping any of these substances into drinking water sources can be fined and required to discontinue the dumping. The act also states that any company which exposes consumers to significant amounts of these chemicals via their products must provide a warning on the product or in the store. Failure to comply with the necessary warning means the company can be sued by state or city government attorneys or private attorneys given proper notice to the company and the Attorney General.

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Topics: vci, consumer products, quality assurance

25 Reasons to Save Materials and Reduce Waste

Posted by Elaine Spitz on Dec 12, 2015 9:46:00 AM

The United States Environmental Protection Agency (EPA) defines the concept of waste minimization as follows: the use of source reduction and/or environmentally sound recycling methods prior to energy recovery, treatment, or disposal of wastes.

This paper from Waste Management’s Insight Section called “Manufacturing & Industrial” Waste Minimization” contains a wealth of information on the subject. Because the Intercept Technology packaging material influences many industries and processes, we at Liberty Packaging are required to have knowledge in many areas. Water and water vapor mitigation, corrosion protection, electro-static discharge, insect nesting, mold and mildew, worldwide atmospheres, materials cleanliness, and general packaging concepts are just some of the matters that concern our customers, in addition to waste minimization and reduction.

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Topics: cost of goods reduction, quality assurance, how to reduce waste

Corrosion or Rust? Expert John Murphy To the Rescue

Posted by Elaine Spitz on Nov 21, 2013 9:29:00 AM

When a man spends his entire career searching for the best ways to safely control quality in the industrial workplace, he earns the wisdom to be called an expert. John Murphy, Liberty Packaging’s Director of New Business, is a veritable fountain of knowledge regarding detergents, solvents, packaging materials, corrosion, quality in manufacturing and related topics.

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Topics: Intercept Technology packaging, corrosion, oil-free packaging, corrosion prevention, quality assurance

4 Failure Modes Affecting Electronics

Posted by Joe Spitz on May 10, 2011 5:49:00 AM

Where the icky brown rusty corrosion is easy to see on ferrous metals (steels; iron based), corrosion on non-ferrous metals is less visually intrusive, but may be more debilitating.  The electronics industry uses both ferrous and non-ferrous metals in their manufacturing.  Many of the chassis and support structures may be made of steel, but the conductive non-ferrous metals used for electron pathways are typically copper, silver, aluminum, and/or their alloys.

Here are four problems that can occur from corrosive reactions to the non-ferrous metals in electronics and their assemblies:

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Topics: corrosion, reliability, labor cost, reduce costs, quality assurance, electronics corrosion



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