Rolling curtain, is a kind of curtain, as the name suggests is rolled up curtain. In the indoor home decoration can be said to be everywhere. The night blinds in the hotel office, the vertical curtain in the bathroom, the sun curtain in the living room, the sun curtain in the study, the honeycomb curtain, etc., not only decorate our beautiful life, but also play a role in blocking the sun and reducing ultraviolet radiation.
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1: Classified by performance
(1) Sunshine fabric
The so-called sunshine fabric is a small hole similar to a needle eye formed on the fabric through the weaving process in the process of weaving. Because it can penetrate part of the sun, it is also called transparent fabric.
The main feature is that it can both transmit light and block ultraviolet light, which is the first choice for office buildings and office places.
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(2) semi-dark fabric
It is mainly between the shading and the sunshine fabric, the light transmission is more than the sunshine fabric, and it can not completely block the sun. It can effectively block ultraviolet radiation.
(3) Full blackout fabric
Mainly after coating processing, such as white coating, silver coating and so on. Or use a double-sided scraping coating. Make the fabric has a full light blocking performance. Suitable for places with strong sunlight, or environments that require complete no light, such as bedrooms, video rooms, etc.
(1) Polyester filament
This kind of fabric, because of its low production cost and wide use, is used in home and engineering.
The product style is relatively single, the fabric is mostly flat Oxford cloth, the process of finishing using dyeing, or scraping treatment, there are also some printing products, no matter what kind of process, must use high sun raw materials.
(2) Polyester staple fiber
The biggest feature of this kind of fabric is that it is close to nature, and the fabric is three-dimensional and rich in change. Especially the use of some fancy yarns, so that the fabric presents a variety of styles, can more meet the needs of different consumers.
(3) Jacquard type
This kind of product is newly developed in the market in recent years, on the basis of staple fiber fabric, through the change of pattern, enrich the types of products, give the roller curtain more design sense and popular elements.
(4) Warp knitted fabric, engineering yarn, rotten yarn, etc
This category is still a niche product in the market, but with the continuous improvement of the process, there will be a wide range of market demand in the future.
With the update of post-coating finishing equipment and technology, the door width of roller night blinds fabric has been developed from the conventional narrow door width to the current 280CM, 300CM, so that the fabric is more flexible in cutting, but also greatly reduce the loss of fabric, more cost savings.
1: Flatness, which is the most basic rolling night blinds fabric, conventional requirements, if the flatness is not good, the fabric loss will be great.
2: Thickness, pay particular attention to the control of the coating thickness of the edge difference.
3: sun fastness, because the roller curtain is generally hung in a place where the sun is more and sunny, in the dyeing and printing process, be sure to pay attention to the use of high sun dyes.
4: The fastness of the foam coating, especially do not appear peeling or breaking phenomenon.
5: Fabric weaving defects. Because of the particularity of the roller curtain, the quality of the fabric is high and needs to be strictly controlled.
6: Color fastness, gram weight, door width, etc. are conventional requirements, strict quality control.
The above is some of the basic knowledge of the curtain, the scope of knowledge is limited, if there are shortcomings, welcome to exchange.