6, silk-screen printing: crystal surface with different color materials for effect treatment, color layer is thick, focus can fall off.
Crystal crafts maintenance and cleaning matters needing attention
1. Crystal brittle, pay attention to prevent pressure, fall, high temperature, strong alkali, strong acid.When moving crystals, it is best to wear soft cotton gloves to avoid staining the collection with grease on your hands.When lifting crystal article, do not hold the coping that crystal places an article or epitaxial place, the base that should clutch crystal or whole body.Discover crystal to collect on have dirt, do not use feather brush, and should with light soft and the cloth that does not contain downy brush dust gently, do not force wipe, lest wear out crystal.
3. Don't let the crystal artifacts get too close to each other, or when you run into one of them, the others will fall over because of the domino effect.Ensure to act the role of ark is firm and reliable, shake not easily.