What specific requirements are there for the storage conditions of latex paper sandpaper in terms of its performance stability?

Temperature and humidity requirements
Temperature: The best storage temperature for latex paper sandpaper is usually between 15 and 25 degrees Celsius. If the temperature is too high or too low, it can affect how well the sandpaper works. High temperatures might make the adhesive in the sandpaper get old and shorten its lifespan. Low temperatures could make the sandpaper become brittle and break easily.
Humidity: Humidity has a big impact on latex paper sandpaper. The ideal storage humidity should be between 35% and 65%. If the humidity is too high, the sandpaper will soak up moisture, causing it to deform, lose its grinding power, and maybe even get moldy. If the humidity is too low, the sandpaper might get too dry, which also affects how well it works.
Storage environment
Dry and well-ventilated: The place where you store the latex paper sandpaper should be dry and have good air flow. This stops the sandpaper from soaking up moisture and getting moldy, and helps keep it working well.
Avoid direct sunlight: Direct sunlight can make the sandpaper get hot, speeding up how quickly it gets old. So, the place where you store the sandpaper should be out of direct sunlight or have something to block the sun.
Stay away from chemicals and pollution sources: Latex paper sandpaper should be far away from chemicals and pollution sources to stop it from getting corroded or dirty, which could affect how well it works and how long it lasts.
Storage methods
Arrange neatly: The sandpaper should be put neatly on the shelves. Don't stack it too high or too heavy to avoid damaging or deforming the sandpaper.
Sealed storage: Unused sandpaper should stay sealed in its original packaging as much as possible to keep air and moisture out and protect it from the environment.
Regular checks: Check the storage condition of the sandpaper regularly. If you find any sandpaper that's damp, deformed or broken, deal with it or replace it quickly.
Things to remember
Avoid opening it too often: Opening the sandpaper packaging a lot will expose it to the air and make it get old faster. So, try to open it as few times as possible.
First in, first out: When you store the sandpaper, follow the "first in, first out" rule. That means use the sandpaper that was stored first first to make sure its performance stays stable.