Roll-up tips you need to know!

Rolling curtain, is a kind of blackout pull blinds, as the name suggests is rolled up curtain. In the indoor home decoration can be said to be everywhere. The shutters 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 blackout pull blinds, etc., not only decorate our beautiful life, but also play a role in blocking the sun and reducing ultraviolet radiation.

One: curtain classification

Choose UNITEC’s room darkening window treatments fabrics!

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.

UNITEC's Room darkening window treatments Fabrics Collection
blackout pull blinds

Think Different: Get Ahead of Your Competition. Buy the Economic Blackout Blinds Fabrics from an established manufacturer to reduce risk and reduce overhead.

Composition: 100% Polyester with Acrylic coated(100% Free of PVC, Formaldehyde and Halogen to help reduce toxins in your environment)

Width: 1.8m, 2.0m, 2.5m, 2.8m, 3.0m
Weight: 330g/m² ± 5%
Thickness: 0.38 mm ± 5%

Fabric Name – Code: URB4901-4905

Composition:  75% Polyester,25% Linen with acrylic coated (100% free of PVC, formaldehyde, and halogen, which can help reduce toxins in the environment)

Specification: 100% Blackout (Complies to AS 2663.3.1999), UV Protection: Tested to AS/NZS 4399:1996, Blackout Performance: UVA 99.95% | UVB 99.95

Width: 2.0m,2.5m,2.8m 3.0m
Weight: 429gr / m² ± 10%
Thickness: 0.85mm ± 10%
blackout pull blinds

One: curtain classification​:

2) semi-blackout 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.

blackout pull blinds

2: Classified by fabric material

(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.

Two: commonly used blackout pull blinds fabric door width

With the update of post-coating finishing equipment and technology, the door width of blackout pull 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.

Three: the main technical indicators of roller fabric

1: Flatness, which is the most basic rolling 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.

Four: the market demand and distribution of rolling blackout pull blinds

The main function of the roller curtain is shading, sunscreen, therefore, in the tropical area or high sunshine area demand will be greater.



1: The domestic market


Due to the southern climate, the sales of roller blinds in the domestic market are mainly in the southern region, and some consumers will also choose roller blinds due to strong ultraviolet light in some northern regions.



2: International market


Mainly in South America, the Middle East, Southeast Asia, Europe, Australia, the United States and other countries in large demand.

blackout pull blinds

The above is some of the basic knowledge of the curtain, the scope of knowledge is limited, if there are shortcomings, welcome to exchange.

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