magazine
2024.09.07

Essential Film Preservation Techniques to Prevent Degradation | Knowledge #72

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Cover image by Pojio

Film photography is beloved by many for its analog charm, but improper storage can lead to degradation. It's important to know the right preservation methods to ensure the longevity of your purchased films.

This article compiles easy-to-understand methods for beginners to prevent film degradation.

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Image by gs_pilot

Temperature and Humidity Control for Film Storage

One of the most crucial aspects of film storage is managing temperature and humidity. Film is sensitive to heat and moisture, which can cause fading and reduced sensitivity.

Ideally, film should be stored in a cool, dry place like a refrigerator. It is recommended to keep film at a temperature range of 5°C to 10°C, with humidity below 50%. Using silica gel can effectively reduce humidity. For long-term storage, freezing is preferable.

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Image by yNAK

Light Blocking and Oxidation Prevention

Light and oxygen are major enemies of film. Prolonged exposure to light can degrade and expose film. Therefore, always store unused film in boxes or light-proof bags. Film also deteriorates due to oxidation, so it is recommended to store it in airtight containers to prevent air exposure.

Using vacuum storage bags or zippered plastic bags is also a good method. This can significantly slow down film degradation.

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Image by まるう

Handling and Organization Methods

Film is a very delicate material, so it requires careful handling. When handling film, wearing gloves is important to prevent fingerprints and oils from adhering.

Organizing film is also crucial; label your shot films with the shooting date and location for easy reference later. Using film cases or dedicated albums for organization is recommended.

By understanding and practicing proper film preservation methods, you can enjoy film photography for a long time. Use these tips to safely preserve your precious memories.