The Benefits of Using vci bag

Volatile Corrosion Inhibitors (VCIs) have been around since the ’s, when a product named Dichan was introduced into market. Dichan consisted of dicyclohexylamine-nitrite, which was described as a vapor phase corrosion inhibitor that had sufficient vapor pressure to release corrosion inhibiting molecules into the surrounding area. Eventually, this chemistry began to be coated onto paper, however, due to the dicyclohexylamine-nitrites high vapor pressure, they began to find that the chemistry diffused rather quickly and was found to flake off the paper. In addition to these issues, it was discovered that VCI Paper tended to hold corrosion accelerating moisture in direct contact with the metal part which was causing just as much harm as good.

You will get efficient and thoughtful service from Yuanlong Packaging.

Due to the health risks and the performance of VCI Paper, VCI manufacturers were in search for a new, safe, and effective application. In , Northern Technologies International Corporation (NTIC) made two significant innovations. NTIC not only managed to introduce a new VCI chemical system to the market that was used as a common food additive (sodium nitrite) but was also able to successfully impregnate this additive into plastic films. By the early ’s, NTIC starting to sell VCI Paper with similar VCI technology under the brand name ZERUST® which left customers with a common question: What advantages/disadvantages does VCI Poly have over VCI Paper?

VCI Poly Advantages:

The four main advantages are:

1) VCI Poly film provides a superior moisture barrier compared to VCI Paper. Poly film lowers the water vapor transmission rate of the packaging and prevents even normal levels of moisture from seeping through the package and causing corrosion.

2) VCI Poly offers ease of use. Metal parts and assemblies can simply be placed into a VCI bag or crate lined by a bag. Items are easy to remove from the packaging as well. VCI film packaging products are typically translucent and items can be seen through the packaging allowing users to quickly see the items in the container.

3) VCI Poly bags also protect metal assets from dust and contaminants when sitting in storage and/or during shipping. Typical poly film/bags provide similar benefits, however, will not provide corrosion-inhibiting protection.

4) Long shelf and service life. Product life can vary between manufacturers, but typically VCI film can be stored in its original airtight packaging for up to three years. When properly applied, it will provide corrosion protection for many years to clean and dry metals.

VCI Kraft Paper Advantages

1) An advantage of VCI Kraft Paper is the fast diffusion rate of the VCI, allowing the chemistry to quickly reach the metal surfaces. The diffusion rate is typically faster than VCI Poly chemistry.

2) VCI Kraft Paper tends to have a slightly lower cost compared to VCI poly.

3) VCI Kraft Paper can be easily formed around your metal parts

4) VCI Kraft Paper also provides cushioning when crumpled to add additional protection to your parts during shipping.

The good news is both products can be used in packaging programs to leverage the benefits of each type. For example, a container could be lined with a VCI gusset bag and individual parts can be wrapped in paper to stabilize them in shipping. A combination of VCI Poly sheeting or VCI Kraft Paper could be used for interleaving between layers. Interleaving with either material increases the saturation levels of VCI and ensures it reaches all spaces of the container.

Manufacturers that produce, store or ship metal products must be careful when packaging them for shipment. Rust and corrosion during transit can damage unprotected metals. 

Corrosion is the natural method by which metal reverts to ore, its original, unrefined state. A volatile corrosion inhibitor is a material that protects metals by hindering rust formation. VCI packaging contains a coating of this chemical, which forms a thin film on the metal products inside to keep them safe as they venture through shipping and handling. 

In addition to packaging materials like paper and shrink wrap, VCI-containing paints, powders, liquids and adhesives are also available. 

There are many advantages to packing your products in VCI bags. We’re here to explain how these protective packaging solutions work and their benefits for your business or shipping needs. 

Why Are Metal Parts Prone to Corrosion During Shipping?

Metal products are vulnerable to corrosion during shipping because of the nature of shipping environments. Temperature variations and humidity levels can produce condensation along the inner walls of shipping trucks or cargo ships in a situation known as “container rain.” If metal parts are unprotected, moisture can enter the package and initiate corrosion.  

How Do VCI Packaging Products Protect Metal Parts?

VCI compounds vaporize and create a thin coating over the surface of metal components in an enclosed space. The coating prevents the metal from engaging with corrosion-causing environmental elements like oxygen and hydrogen. 

Once a safeguarding layer forms on the metal products, VCIs release until there is a stable, balanced environment in the package. This mechanism means VCI chemistry is constantly present in the package. 

VCI packaging is helpful when it’s not feasible to apply surface treatments such as anti-corrosive oils or with items that have hard-to-reach crevices.

If you are looking for more details, kindly visit vci bag.

In addition to protecting against corrosion, VCI packaging safeguards metal components from other mechanical influences that can arise during storage and transportation.

Let’s explore the advantages of VCI packaging. 

Benefit 1: VCI Packaging Is Easy to Use

Anti-corrosion bags are quick and convenient to use. To ship products in VCI packaging, place your metal components inside and close the bag tightly. This step is crucial because clean and dry metal items can avoid corrosion for up to five years with a proper seal. 

You can seal VCI bags using zip ties, staples or tape. A reliable sealing method is to fold the bag’s opening and either staple or tape it closed. If you use staples, cover the punctures with tape.

VCI packaging materials also have a long shelf and service life. While product life can vary among manufacturers, VCI paper typically lasts three years when stored in its original airtight packaging. 

When your products reach their destination and purchasers are ready to access the metal parts, all they’ll need to do is remove them from the packaging. There is no cleaning or degreasing required, so the products are ready for use at this point. It’s that simple!

Benefit 2: VCI Packaging Helps Save You Money

Packages get stored in various locations as they pass through logistics. Unfortunately, these transfers make it possible for moisture to contact the boxes and harm the products inside. The metal components will likely be rusty and corroded upon arrival at their final destination, and your buyers will have damaged goods. 

Whether you decide to send replacements or repair the rusted parts, you’ll spend extra money that you could have saved by using protective packaging to ship the products. And because buyers have high expectations and no one likes inconvenience, you risk losing customers and future business.  

Luckily, you can avoid these issues by using protective packaging. VCI bags help keep moisture from your metal components and preserve their quality throughout shipment. 

VCI packaging materials offer peace of mind that your products will arrive damage-free. They also save valuable time you would otherwise have spent on making things right for your customer. 

Benefit 3: VCI Packaging Frees up Your Workers, Time and Space

If you choose not to protect your metal products with VCI packaging, an alternative is to coat them with specialized protective oil. However, these products are expensive and sometimes unreliable. Some metal parts have tiny nooks and crannies that may be hard for workers to access. 

The added step of applying oil to protect metals is a laborious task that constrains your workforce and keeps them from attending to other mission-critical work. 

With its ease of use, VCI protective packaging allows you and your employees to focus on other high-level tasks.

Furthermore, you can adapt VCI packaging to fit the shapes and sizes of items you need to store, ship or package, saving significant space in your warehouse. Packages that match the profile of the products inside also make for easier handling, which can help streamline workers’ efficiency. 

Benefit 4: VCI Packaging Offers Unbeatable Versatility 

A VCI’s primary use is to ensure the integrity of metals during transportation and storage, making VCI packaging functional in many industries. Any business or individual looking to ship metal components can benefit from using VCI packaging. 

Anti-corrosives protect metals in many settings and applications, such as:

• Water pipelines
• Engine oils
• Auto parts
• Firearms
• Machinery
• Electronics
• Military 
• Aerospace
• Metal stamping and fabrication 

Benefit 5: VCI Packaging Poses No Environmental or Workplace Safety Hazards

VCI packaging helps your business remain safe for your workers and the environment. Inhaling, ingesting or touching products with high doses of pure, untreated VCI compounds for extended periods can be harmful. However, VCIs used in packaging materials are applied coatings or compounds, and the concentration level is much lower. So while VCIs are highly toxic in their raw and unprocessed forms, VCI protective packaging poses no health risks to humans who handle it.

Additionally, VCIs don’t contain environmentally hazardous toxins or chemicals. And because VCI packaging is recyclable, you can cut costs and reduce your business’ carbon footprint.

EDCO Is Your Trusted VCI Bag Supplier

EDCO Supply Corporation has been meeting customers’ packaging needs since . We’re a family-owned company with an experienced staff who commits to maintaining the quality standards that have contributed to our success. 

The company is the world’s best EPE Foam Sheet supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.