Stefani
Member
Projection screen is the best partner of the projector, many projector users who pursue picture quality will be equipped with a set of projection screen, some will choose the ordinary white plastic screen, also have the choice of high-end metal hard screen. No matter what price you are the curtain, it is necessary to clean and maintain. Do not know how to clean and maintain the projector, cleaning the projection screen this kind of simple live is to need to understand.
Cleaning method of projection screen:
1. Dirt and sticky marks
If the surface of the projection screen has a stain or is stuck with stolen goods, and non-invasive stains can be used with an eraser. Do not use poor quality erasers, poor quality erasers are not clean, will deepen the stain.
2. Liquid stains
Liquid stains cleaning more trouble, if it is water after drying; It's not a water stain that needs cleaning. When choosing a cleaner, a PH neutral cleaner is needed, and a polymer sponge is needed for cleaning tools, because the surface structure of the projection screen is complex.
3. Oil stains
Oil stains require the use of a deoiling agent and are more complex to clean. Need to wipe the surface of the stain oil remover, quickly desalinate; Then dilute with pure water or a neutral cleaner and drain as quickly as possible.
Note: according to the curtain material can usually be divided into: white plastic curtain, glass bead curtain, metal curtain and so on. And vitreous bead curtain cannot clean, this is vitreous bead curtain the biggest shortcoming, because its surface has fine quartz coating, so vitreous bead curtain had better choose to be received when choose and buy, can roll up the curtain when do not use.
Cleaning method of projection screen:
1. Dirt and sticky marks
If the surface of the projection screen has a stain or is stuck with stolen goods, and non-invasive stains can be used with an eraser. Do not use poor quality erasers, poor quality erasers are not clean, will deepen the stain.
2. Liquid stains
Liquid stains cleaning more trouble, if it is water after drying; It's not a water stain that needs cleaning. When choosing a cleaner, a PH neutral cleaner is needed, and a polymer sponge is needed for cleaning tools, because the surface structure of the projection screen is complex.
3. Oil stains
Oil stains require the use of a deoiling agent and are more complex to clean. Need to wipe the surface of the stain oil remover, quickly desalinate; Then dilute with pure water or a neutral cleaner and drain as quickly as possible.
Note: according to the curtain material can usually be divided into: white plastic curtain, glass bead curtain, metal curtain and so on. And vitreous bead curtain cannot clean, this is vitreous bead curtain the biggest shortcoming, because its surface has fine quartz coating, so vitreous bead curtain had better choose to be received when choose and buy, can roll up the curtain when do not use.
