The curtain control method is divided into manual and electric. Manual curtains include: manual opening and closing curtains, manual bead roller blinds, manual silk curtains, manual zebra blinds, manual wooden blinds, manual Roman blinds, manual organ blinds, etc. Electric curtains include: electric opening and closing curtains, electric roller blinds, electric silk blinds, electric ceiling blinds, electric zebra blinds, electric wood blinds, electric Roman blinds, electric organ blinds and so on. With the development of curtains, it has become an indispensable indoor decoration that combines functionality and decoration.
The main function of curtains is to isolate from the outside world and keep the privacy of the room. At the same time, it is an indispensable decoration for home decoration. In winter, curtains divide the interior and exterior into two worlds, adding warmth to the house. Modern curtains can not only reduce light and shade to meet the needs of people with different intensities of light; but also can prevent fire, wind, dust, warmth, noise reduction, heat insulation, radiation protection, UV protection, etc., to improve the climate and environment of the room. Therefore, the ingenious combination of decoration and practicality is the biggest feature of modern curtains.
The development of curtains has undergone many changes, the most obvious change is reflected in the material of the curtains. In the beginning, when the window was first used, it was only a very rough hole or Indian teepee skylight opening in the wall and ceiling. The basic purpose of the window was limited to ventilation. These holes and The openings are often covered with wild animal skins or grass woven cloth. Animal skins and straw mats are the earliest forms of curtains, and due to the aesthetics of straw mats, this kind of window decoration has been passed down to this day. In the southern summer, families will hang straw mat curtains to keep them cool.
After Cai Lun in the Han Dynasty invented paper, people began to use paper as a window covering. In ancient China, window paper was pasted on windows, and the window eyes were small and dense: one was to prevent theft, and the other was that the window eyes were too big and the window paper was easily broken by the wind.
This kind of paper-pasted lattice window is very common in northern dwellings. The window-pasting paper is called sorghum paper, white, with a certain thickness and toughness. Unless it is deliberately destroyed, it is not easy to break.
After the appearance of cloth art in the Song Dynasty, people used it as window decorations, because of its rich patterns and lightness, which deduce the curtains that are very popular. According to the material, the curtains are divided into cotton gauze, polyester cloth, polyester-cotton blended fabric, cotton-linen blended fabric, etc. Different materials, textures, colors, patterns, etc. are combined to form different styles of fabric curtains to match different styles of interior design. This is why until today, people still like to use cloth as curtains.
In modern times, due to the development of science and technology, the material of curtains has developed by leaps and bounds, and curtains made of aluminum alloy, wood chips, and non-woven fabrics have appeared. These curtains are collectively referred to as simple curtains. With the advancement of technology and flame retardant technology The development of curtains with various functions continues to emerge. Generally speaking, there are various curtains such as flame retardant, energy saving, sound absorption, sound insulation, antibacterial, mildew proof, waterproof, oil proof, antifouling, dustproof, antistatic, alarm, lighting, etc. , And a multifunctional curtain that integrates the above functions.
In modern times, due to the changes in consumer aesthetics and the gradual strengthening of environmental awareness, curtains not only reflect the expression of a room, but also reflect the owner's taste and taste in life. A generous, simple and elegant curtain can add icing on the cake to the room. In addition to decorative functions, the material, function, and comfort of curtains are also closely related to our health and life. Therefore, there are more and more heat-insulating curtains, anti-ultraviolet curtains and modern minimalist style curtains, which are sought after by consumers and white-collar workers.
Today, curtains coexist with our space, with ever-changing styles and diversified styles, and their functions and uses are also refined wherever they are used. European style, Korean style, Chinese style, Japanese style, thermal insulation curtains, anti-ultraviolet curtains, one-way perspective curtains, roller blinds, sunshade curtains, sound insulation curtains, ceiling curtains, sky curtains, venetian blinds, Roman curtains, wooden curtains, bamboo Curtains, metal curtains, organ curtains, water wave curtains, vertical sliding curtains, electric curtains, manual curtains.
Fabric requirements
(1) The fabrics used have reached the national standard and high-quality product indicators of the corresponding products.
(2) Production process: The connection between the fabric and the coiled tube adopts high-frequency welding contact, and the fabric and the lower rod adopts high-frequency welding contact to ensure that the fabric and the lower rod are integrated, so that the product can operate normally. Both sides of the fabric are treated with ultrasonic waves. noodle.
(3) Shading fabrics: use coated fabrics that can block light.
(4) Sunshine fabric: glass fiber + PVC fabric that can block visible light.
Fabric performance requirements
(1) Fire protection standard: GB/T5455-1997
(2) Fire rating: reach M1 and B1 in the GB/T5455-1977 standard.
(3) The content of harmful substances in the fabric must comply with GB1840-2003 National Basic Safety Technical Specifications for Textile Products.
(4) Environmental protection standard: GB50325-2001. The content of chemical components in the fabric shall not exceed the requirements of the latest national standards and regulations.
(5) Effect and performance: no wrinkle, no fading, 5-6 light fastness, good drape, no peculiar smell.
(6) Process: anti-fouling, anti-mildew, anti-greasy, dirt-resistant, easy to clean, not easy to hide dirt, soft color, anti-deformation treatment, anti-static finishing.
(7) Formaldehyde content: In accordance with the national standard E1 emission standard, the product is carefully woven with PVC-coated polyester fiber as raw material, and it does not contain glass fiber.
Auxiliary aluminum profile
(1) The visible surface of the aluminum profile is treated with fluorocarbon spraying, and the surface of the aluminum profile is treated with extreme oxidation.
(2) Select domestic high-quality and high-precision aluminum profiles to meet the new GB5237-2000 standard.
(3) Main mechanical properties of profiles: Mechanical properties of 6063-T5 (LD31-RCS) profiles
A. Curling: wall thickness>1.0mm, diameter 38mm.
B. There is no noise during operation of the whole mechanism.
C. The structure is exquisite, concise and easy to install. All kinds of installation accessories are made of gold materials. Component material executive standard: GB5237.2-2000
D. The falling bar adopts a 2.5 ㎝ flat aluminum alloy heavy bar with baking varnish to ensure that the fabric is flat and does not warp when it is unfolded.