Traditional Culture Encyclopedia - Traditional stories - Is film-covered calligraphy and painting harmful to health?
Is film-covered calligraphy and painting harmful to health?
No, the film covering of framed calligraphy and painting is PP or PVC. Generally speaking, PVC itself is not environmentally friendly (except medical PVC). The main reason for environmental protection is that heavy metals such as lead exceed the standard and cannot be in direct contact with food. However, the harm caused by installing back tape on photos can be ignored, but hanging it in the bedroom is not harmful to the body.
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