Environmental requirements( Store in a cool, dry place )
Temperature : Maintain between 15~25 ℃ to avoid high temperatures (>30 ℃ may cause coating adhesion) or low temperatures (<10 ℃ may make the paper brittle).
Humidity: The relative humidity should be controlled between 40% and 60%. If it is too humid (>70%), the paper may absorb moisture and deform, while if it is too dry (<30%), it may cause static electricity problems.
Avoid light : Keep away from direct sunlight, as ultraviolet radiation can damage the chemical properties of the coating.
Use airtight packaging
Keep store sublimation paper in airtight containers or resealable plastic bags. This will keep the paper dry and protect it from dust and contaminants.
Label the paper
If you have multiple packs of sublimation paper, it’s best to label them with the purchase date and specific details such as weight or thickness. This way, you can use the oldest stock first, ensuring good performance.
Keep away from chemicals and strong odors
Sublimation paper can absorb odors and chemical substances from its surroundings. Store it away from cleaning supplies, paint, and other chemicals to ensure no excess odors or contaminants affect its quality.