Hey there! As a supplier of EVA Hot Melt Adhesive Tubes, I've seen firsthand how important it is to store these products properly to prevent them from drying out. In this blog post, I'll share some tips and tricks on how to keep your EVA hot melt adhesive tubes in top-notch condition.
Understanding EVA Hot Melt Adhesive Tubes
Before we dive into the storage methods, let's quickly go over what EVA hot melt adhesive tubes are. EVA, or ethylene-vinyl acetate, is a popular polymer used in hot melt adhesives. These adhesives come in tube form, which makes them easy to use with a hot glue gun. They're known for their strong bonding properties, flexibility, and quick setting time. You can find different types like Yellow Hot Melt Adhesive, Hot Melt Adhesive for Carton, and Flame Retardant Hot Melt Tape.
Why Proper Storage Matters
If EVA hot melt adhesive tubes dry out, they become less effective. The adhesive may not flow smoothly from the tube, and it might not bond as well to surfaces. This can lead to wasted product and unhappy customers. So, storing them correctly is crucial to maintain their quality and performance.
Ideal Storage Conditions
Temperature
Temperature plays a huge role in the storage of EVA hot melt adhesive tubes. These adhesives are sensitive to extreme temperatures. You should store them in a place where the temperature is between 50°F (10°C) and 86°F (30°C). If it gets too cold, the adhesive can become brittle and crack. On the other hand, if it's too hot, the adhesive may start to soften and stick together inside the tube.
A cool, dry basement or a climate - controlled storage room is a great option. Avoid storing them in areas that are exposed to direct sunlight or near heating vents. For example, don't leave them on a windowsill where they'll be baked by the sun all day.
Humidity
Humidity is another factor to consider. High humidity can cause the adhesive to absorb moisture, which can affect its bonding properties. Aim for a relative humidity level of around 40% - 60%. You can use a hygrometer to measure the humidity in your storage area. If the humidity is too high, you can use a dehumidifier to bring it down.
Storage Containers
Using the right storage containers can make a big difference. Here are some options:
Original Packaging
The original packaging that the EVA hot melt adhesive tubes come in is designed to protect them to some extent. It usually has some insulation and protection from light. Keep the tubes in their original boxes or wrappers as long as possible.
Sealed Plastic Containers
If you want to provide extra protection, you can transfer the tubes to sealed plastic containers. Make sure the containers are clean and dry before putting the tubes inside. This will help keep out dust, moisture, and air, which can all contribute to the drying out of the adhesive.
Toolboxes or Storage Cabinets
You can also store the tubes in a toolbox or a storage cabinet. Just make sure the cabinet is in a suitable location with the right temperature and humidity. You can organize the tubes by size or type to make it easier to find what you need.
Handling and Transportation
How you handle and transport the EVA hot melt adhesive tubes also affects their storage quality.
Gentle Handling
When you're moving the tubes, be gentle. Don't drop or throw them around. Rough handling can cause the adhesive inside the tube to separate or crack, which can lead to drying out.
Avoiding Vibration
During transportation, try to minimize vibration. Vibration can cause the adhesive to settle unevenly inside the tube, which can affect its performance. If you're shipping the tubes, use proper padding and packaging to reduce vibration.
Regular Inspections
It's a good idea to regularly inspect your stored EVA hot melt adhesive tubes. Check for any signs of drying out, such as a crusty or hard surface on the adhesive. If you notice any tubes that are starting to dry out, you can try to use them up first or take steps to salvage them.
What to Do If the Adhesive Starts to Dry Out
If you find that some of your EVA hot melt adhesive tubes are starting to dry out, don't panic. You can try a few things to revive them.
Warming the Tube
You can try warming the tube gently. You can do this by placing the tube in a warm (not hot) water bath for a few minutes. This can help soften the adhesive and make it more workable. Just make sure the tube is sealed properly to prevent water from getting inside.
Using a Hot Glue Gun
Put the tube in a hot glue gun and turn it on. Let the adhesive heat up for a few minutes. Sometimes, the heat from the glue gun can help melt the dried - out parts and make the adhesive flow again.
Conclusion
Proper storage of EVA hot melt adhesive tubes is essential to keep them in good condition and prevent them from drying out. By following the tips above, such as maintaining the right temperature and humidity, using suitable storage containers, and handling them with care, you can ensure that your adhesive tubes last longer and perform better.
If you're in the market for high - quality EVA hot melt adhesive tubes or have any questions about storage or usage, I'd love to hear from you. Feel free to reach out to start a conversation about your procurement needs.
References
- General knowledge from years of experience in the EVA hot melt adhesive tube supply industry.
- Manufacturer's guidelines for EVA hot melt adhesive tubes.
