Предимствата и опасностите от затъмняващите завеси

Предимството назатъмняващи завесие засенчване и топлоизолация, но недостатъкът му е миризмата на формалдехид. Ако не се справите добре с премахването на формалдехид, това може да има лош ефект върху човешкото тяло. Така че всеки трябва да свърши добра работа с вентилацията зазатъмняващи завеситоку-що използван.
1. In short, the blackout curtain is a kind of curtain with shading function made by the design and sewing of decorative cloth. Conventional затъмняващи завеси 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. Най-голямата характеристика на затъмняващи завеси is shading. No matter what kind of material the затъмняващи завеси have a shading effect, but now the затъмняващи завеси 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 затъмняващи завеси can eliminate 80% of the ultraviolet radiation. At the same time, the затъмняващи завеси also have the advantages of light and wind. Some затъмняващи завеси with relatively transparent materials can even see outdoor scenery.
3.Everything is single-sided but double-sided. The затъмняващи завеси are poisonous and not just a rumor. This is mainly related to the material of the затъмняващи завеси. At present, the затъмняващи завеси 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 затъмняващи завеси 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.