Development Trends of Home Textiles
In addition to the inherent quality requirements, the fabrics used in the early days of home textiles only had certain requirements for shrinkage and color fastness. With the rapid development of the domestic home textile market, there are higher requirements for the functionality of home textile fabrics. Users also have strict requirements for home textiles: for towels, adults and children must use them every day, so the fabrics have higher requirements for water absorption, antibacterial and deodorizing properties; for bedding, while pursuing warmth retention , and should not be too heavy; for curtains, they must not only play a decorative role indoors, but also have higher requirements for windproofness and waterproofness; for sofa fabrics, in addition to beautiful appearance and good hand feel, In addition, the fabric’s good anti-stain and stain removal properties are also an important criterion. These performance requirements are very demanding from the perspective of textile technology, and many indicators even conflict with each other. No single natural or chemical fiber can meet these requirements. These functions can only be achieved through the combination of multiple fibers and multi-channel chemical finishing.
1. Warmth retention:
Although the warmth retention is closely related to the thickness of the fabric, users do not like quilts and other bedding products to be too heavy. Therefore, being both warm and lightweight has become a basic requirement for current bedding products. A common method to achieve this requirement is to make the inside of the polyester fiber into a porous hollow shape, so that the fiber contains a large amount of stagnant air, and the outside is made into a spiral curl shape to maintain fluffiness, so it can play a good role while ensuring a light texture. insulation effect.
In addition, special ceramic powders containing chromium oxide, magnesium oxide, and zirconium oxide are added to the spinning solution of polyester and other synthetic fibers, especially nano-scale fine ceramic powders, which can absorb visible light such as sunlight and convert it into heat energy, so it has Excellent thermal insulation and heat storage properties. In addition, far-infrared ceramic powder, adhesive and cross-linking agent are formulated into a finishing agent, and the fabric is coated and finished, and then dried and baked to make the nano-ceramic powder adhere to the surface of the fabric and between the yarns. This kind of finishing agent has health functions such as antibacterial, deodorizing, and promoting blood circulation.
2. Antibacterial and deodorizing properties:
Since towels are often dipped in water and generally placed in a relatively humid environment, microorganisms will multiply, which may cause the towels to emit odor and cause itching in the user. Therefore, the requirements for towels are relatively high, and it is best if they are treated with antibacterial and deodorizing chemicals. The general approach is to use a finishing agent with bactericidal effect to make it have certain antibacterial properties. In recent years, Korea FiberBio has done a lot of research on the antibacterial multifunctional series of natural chitosan, such as pyrethrum and capsaicin (chili seed) extracts with bactericidal effects, which are made by soaking (padding) and baking. The processing method gives the fabric antibacterial, deodorizing, and anti-mite effects. This series of natural chitosan antibacterial multi-functional products uses environmentally friendly substances that are harmless to the human body. Based on safety considerations, this series of products has obtained oral toxicity verification from the US FDA NAMSA Institute and FITI Testing Institute. It is the general agent of Korea Fiber Baiou in Greater China. In order to further understand the natural chitosan antibacterial multi-functional series of Korean fiber Baiou, the “China International Textile Fabrics and Accessories (Autumn and Winter) Expo” was held at the National Convention and Exhibition Center (Shanghai) from October 11 to 13, 2016. -95 booth, a technical exchange meeting will be held on the introduction of natural chitosan antibacterial multifunctional series products and their application in home textile products. In order to ensure the quality of the exchange meeting and create a better technical exchange atmosphere, it is recommended that interested friends contact us in advance: 020-32058382.
3. Anti-fouling and decontamination properties:
Home textiles such as sofas and sofas are required to be as hard as possible to be stained by stains, and once stained, they must be easy to wash and remove. The technology generally used at present is to change the surface properties of the fiber and greatly increase the surface tension of the fabric, making it difficult for oil stains and other stains to penetrate into the interior of the fabric. Slight stains can be removed by wiping with a damp cloth, and heavier stains can also be easily removed. Clean. Anti-fouling finishing can not only prevent oil pollution, but also has waterproof and moisture-permeable properties. It is a relatively practical and effective advanced chemical finishing method.
4. Waterproof:
Home textiles such as curtains and sofas require fabrics with good waterproof properties. Waterproof fabrics make use of the surface tension properties of water and coat the fabric with a layer of PTFE (similar to polytetrafluoroethylene PTFE, the “King of Corrosion Resistant Fibers”). The chemical coating (the same chemical composition but different physical structure) enhances the surface tension of the fabric, making it impossible for water droplets to penetrate the pores on the surface tissue of the fabric, thereby achieving a waterproof effect.
5. Moisture permeability:
Due to their own usage characteristics, quilt cover household textiles require fabrics with moisture permeability. The moisture permeability of the fabric can be achieved in the fabric structure. For example, a double-layer structure is used. The inner layer of the close-fitting layer is made of hydrophobic fiber, and the outer layer is made of hydrophobic fiber.Hydrophilic fiber, so that sweat can be transferred from the skin to the inner layer of fiber by capillary action, and then because the binding force between the outer layer of hydrophilic fiber and the water molecules is stronger than that of the inner layer of hydrophobic fiber, the water molecules will again flow from the skin to the inner layer of fiber. The inner layer of fabric transfers to the outer layer, which then spreads out.
6. Antistatic property
Home textiles are basically made of chemical fiber fabrics. Whenever water is easy to evaporate and the environment is relatively dry, static electricity becomes a problem. Static electricity generally makes household textiles prone to fluffing and pilling, easily contaminated with dust and dirt, and causing a sensation of electric shock when close to the skin. Good antistatic fabrics are made of natural fibers, but pure natural fiber fabrics are often expensive and difficult to satisfy consumers of different levels of home textile products. Moreover, even natural fiber fabrics will suffer from lack of water molecules in very dry environments. And produce static electricity. The antistatic finishing method for home textile fabrics mainly uses antistatic agents with hygroscopic effects to coat the surface of the fabric with a chemical film that can absorb water molecules, so that a continuous conductive water film is formed on the surface of the fabric, and the electrostatic conduction escapes. scattered. This method can make the fabric antistatic without affecting its softness and comfort.
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