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Many people tend to forget airing the quilt for a long time, so that a large quantity of mites and bacteria will breed in the quilt, which will definitely influence our health. The “Sunshine Quilt Cover” is with the sun image printed with special photosensitive dyes. The sun image will fade and disappear when the dyes meet the sun and absorb the UV rays, but it will reappear after a period of time, which is a prompt to people about the quilt airing. In this way, the problem of forgetting quilt airing can be solved.
Wuhan University of Technology