The Short Answer: It’s Complicated

When it comes to protecting your goods from moisture damage during shipping, sealed plastic bags are often seen as a go-to solution. But is this really the best approach? Let’s dive into the complexities of moisture protection and explore why the answer isn’t as straightforward as you might think.

Understanding Plastic Bag Protection

• Seal Integrity Contrary to popular belief, plastic bags aren’t impermeable. They have a Moisture Vapor Transmission Rate (MVTR), which measures how much moisture can penetrate the bag over time. A lower MVTR means better protection, but even high-quality bags allow some moisture through.
• Pre-Existing Moisture High humidity in your packaging area can trap moisture inside the bag, potentially harming your products.
• Hygroscopic Goods Some products release moisture over time. Sealing these items in plastic can lead to condensation and damage when temperatures fluctuate.
• In-Bag Desiccants Adding desiccants inside sealed bags can help absorb excess moisture, but it’s an additional cost and step in the packaging process.
• Container Humidity Management Controlling humidity at the container level can be more cost-effective than individual packaging solutions.
• Sustainability Concerns Plastic packaging isn’t always the most environmentally friendly option. More sustainable alternatives may be available.
• Confidence in Your Solution With so many factors to consider, how can you be sure you’re using the best moisture protection method for your specific needs?

The Absortech Approach: Peace of Moisture Mind

At Absortech, we understand that every shipping scenario is unique. Our Peace of Moisture Mind approach takes into account all these factors to provide you with a tailored, effective, and sustainable moisture protection solution.

We measure and address key areas to identify the optimal strategy for your goods, whether that involves plastic packaging, desiccants, container-level humidity control, or a combination of methods.

Conclusion

While sealed plastic bags can offer some protection against moisture damage, they’re not a one-size-fits-all solution. To truly safeguard your goods and optimize your shipping process, it’s crucial to consider all aspects of moisture protection.

Want to ensure your products arrive in perfect condition? Get in touch with Polysmarts today, and let us help you find the ideal moisture protection strategy for your unique needs.