Предностите и опасностите од затемнување на завесите

2021-06-16

Предноста назавеси за затемнувањее засенчување и топлинска изолација, но неговиот недостаток е мирисот на формалдехид. Ако не направите добра работа за отстранување на формалдехид, тоа може да има лошо влијание врз човечкото тело. Значи, секој мора да заврши добра работа на вентилација зазавеси за затемнувањесамо што се користи.
1. In short, the blackout curtain is a kind of curtain with shading function made by the design and sewing of decorative cloth. Conventional завеси за затемнување 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. Најголемата карактеристика на завеси за затемнување is shading. No matter what kind of material the завеси за затемнување have a shading effect, but now the завеси за затемнување 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 завеси за затемнување can eliminate 80% of the ultraviolet radiation. At the same time, the завеси за затемнување also have the advantages of light and wind. Some завеси за затемнување with relatively transparent materials can even see outdoor scenery.
3.Everything is single-sided but double-sided. The завеси за затемнување are poisonous and not just a rumor. This is mainly related to the material of the завеси за затемнување. At present, the завеси за затемнување 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 завеси за затемнување 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.
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