The plastic-sealed paper can be waterproof and moisture-proof, extending its service life. Plastic-sealed paper can generally be stored for 10 to 20 years.
If feelings could be molded, I would be the first to try.
Concept: Love, family, and friendship are the three most important feelings in life. It doesn't matter what you lose or gain. What matters is that the beauty of the past will always be sealed in the corner of your heart.