The advantages and hazards of blackout curtains

The advantage of blackout curtains is shading and heat insulation, but its disadvantage is the smell of formaldehyde. If you do not do a good job of removing formaldehyde, it may have a bad effect on the human body. So everyone must do a good job of ventilation for the blackout curtains just used.
1. In short, the blackout curtain is a kind of curtain with shading function made by the design and sewing of decorative cloth. Conventional blackout curtains are replaced with opaque or thicker fabrics on the basis of traditional curtains, so as to achieve basic control of light and achieve a shading effect.
2. The biggest feature of blackout curtains is shading. No matter what kind of material the blackout curtains have a shading effect, but now the blackout curtains on the market have not reached the 100% refractive index, which means that if there are businesses in the market to promote their shading rate as high as 100%, it is a lie Human. In fact, the current blackout curtains can eliminate 80% of the ultraviolet radiation. At the same time, the blackout curtains also have the advantages of light and wind. Some blackout curtains with relatively transparent materials can even see outdoor scenery.
3.Everything is single-sided but double-sided. The blackout curtains are poisonous and not just a rumor. This is mainly related to the material of the blackout curtains. At present, the blackout curtains on the market are mainly divided into two kinds of curtains, physical shading and chemical shading. The physical shading curtains only add a layer of shading fabric to the original curtain, which is green and environmentally friendly. However, chemical blackout curtains have an additional coating on the outside of the curtains. Due to the use of glue, the curtains have some pungent odors, and naturally they cannot be completely non-toxic.