Have you noticed that some of your trading cards warp or curl over time? Don't worry: there are effective ways to prevent this and keep your cards flat and in perfect condition. Let's see why cards warp and how to avoid it.
Understanding why cards bend
Trading cards, especially those coated with foil, i.e. holographic cards such as the Base Set Venusaur for example, can warp when exposed to humidity. This happens because the cardstock absorbs moisture from the air, which makes it expand and contract.
The shiny part of a holographic card, usually a thin layer of aluminum, doesn't expand as much as the cardstock, which causes the card to curl. This isn't limited to Pokémon cards; it affects most trading cards, such as One Piece cards too, when exposed to a humid environment
Preventive measures to keep your cards flat
Proper storage :
- Sleeves : Always keep your cards in protective sleeves. Put the card in the sleeve to better protect it from moisture and dust, instead of leaving it unprotected.
- Rigid sleeves (Top Loaders): Use rigid sleeves for extra protection. Top Loaders are designed to keep your cards flat and protect them from physical damage. At C.P.C, you can choose the "Top-Loader Protection" option when adding a card to your cart
Use magnetic holders :
- Magnetic protection: For extra safety, use card protectors such as magnetic holders: at C.P.C, you can choose the "Magnetic Loader Protection" option when adding a card to your cart. They're even more rigid than Top Loaders, and when you really care about a card or a collection in particular, they're truly the best protection, offering extra flatness to prevent warping. They're also ideal for shipping your cards safely.
Store them in binders:
- Binders: Binders protect cards from humidity and keep them flat. For maximum protection, use a top-loading binder and add packets of silica gel to absorb moisture from the air.
Keep the environment dry:
- Dehumidifier: Consider using a dehumidifier in your room to remove excess moisture from the air. This will stop cards from absorbing moisture and warping.
- Silica gel packets: Put silica gel packets in your card storage containers. These sachets absorb moisture from the air, creating a drier environment for your cards. You can find them on Amazon for very little.
Extra tips for card care
- Regular checks: Check your storage environment regularly to make sure it stays dry and clean.
- Handle with care: Handle your cards with clean hands to avoid transferring oils or moisture. Use cotton gloves if possible.
- Avoid humid rooms and environments: Don't leave cards in humid places such as bathrooms or kitchens, where they may absorb moisture.
Conclusion
By following these preventive measures, you can make sure your trading cards stay flat and in excellent condition. Proper storage, a dry environment and careful handling are all key to avoiding bends and curls.
Thanks for reading! If you found this information useful, feel free to like and share it. Good luck keeping your cards in perfect condition!