History of the development of shutters

Until the Tang Dynasty, the folks were represented by mullion windows. In the Ming Dynasty, mullion windows had a great development. A variety of mullion windows were made on the brick towers of the Song Dynasty, and mullion windows were also made on the brick towers of the Ming Dynasty. There are many examples, and those are the predecessors of the shutters.

There are only a few styles of window lattices, either horizontal or vertical. The horizontal strip is the prototype of the shutter. Strictly speaking, the mullion windows are a little different from the shutters, that is, the mullion windows are parallel and the gaps are transparent. The blinds and window mullions are made of slanted mullions, which cannot be seen from inside and outside in the horizontal direction, and can only be seen when viewed from an inclined plane. In ancient times, wooden window lattices were mainly used to achieve the purpose of ventilation and air circulation, while modern shutters have undergone various improvements and have integrated many functions and are suitable for various buildings.

But modern blinds were invented by an American named John Hampson and he obtained a patent for the invention on August 21, 1841.

Shutters are generally relatively wide, and are generally used for indoor and outdoor sunshade and ventilation. More and more people agree that the louver curtain wall is also evolved from the shutters. The louver curtain wall has many functional advantages and is very beautiful, and is generally used in high-rise buildings.

Louvre, a window fitted with shutters. Different from Venetian blinds. Venetian blinds are similar to curtains, with smaller blades that can be folded, and are common in our TV or daily life.

https://www.etexfabrics.com/