Spring to summer solstice, heat in May, is another round of wedding peaks, the home textile market is heating up. At present, all kinds of home textile products on the market are dizzying, but some home textile materials are full of harmful substances; some home textiles are too old. The brand home textile Dengxi Bird Home Textile reminds you: choose the home textile products that suit you, but also according to the characteristics of the products and personal preferences.
At present, the price and price difference of home textile products on the market are large. The products with better quality are even and even, the texture is fine, the printing is clear, the luster is smooth, and the sewing is even and even. If the product surface is uneven, the texture is sparse, the pattern is disordered, and the sewing is rough, the quality is difficult to ensure, and the dimensional change rate and the dyeing fastness of the washing are not satisfactory.
The most commonly used raw materials for home textiles are cotton, hemp fiber, other natural fibers, polyester-cotton fibers and other synthetic fibers. High-quality home textiles will not fade after repeated washings and long-term exposure to sunlight. The bedding has antibacterial function, the sofa cloth has anti-fouling function, and the curtain can prevent ultraviolet rays.
Most consumers prefer pure cotton products when choosing home textile products. The most suitable materials for children's home textile products are also cotton and plain. Medical experts have warned that when buying home textile products, the more natural the more pure cotton products, the better the body. In addition, many fabrics use formaldehyde in processing for flattening. If excessively processed products are used, it will pollute the room. Consumers can smell it when they buy it. If the product emits a pungent odor, there may be formaldehyde residue. When selecting colors, it is best to buy light-colored products, so that the chances of formaldehyde exceeding the standard and the dyeing fastness are not acceptable will be smaller.
When buying home textile products, pay attention to the packaging of the products. The instructions for use of the regular product are marked with: the name and address of the manufacturer, the product name, the specification and model, the composition and content of the raw materials used, the washing method, the execution standard, the quality grade, the quality certificate, etc., and the specifications and types of materials used. The ingredients and content, and the washing method must be durable labels.
Neutral tones for all seasons
In summer, you can choose low-gloss home textiles such as light green, light gray, royal blue, white, etc. In winter, you can choose warm colors such as purple, gray, orange and orange; neutral colors such as beige, light yellow, earth green, pink The series is gentle and has strong affinity and can be used all year round.
In addition, different fabrics will produce different effects. The cotton linen is simple and natural, the printed cloth is romantic, the satin is rich and gorgeous, the velvet is elegant and solemn, the fabrics have different visual effects, and the atmosphere created is different.
Commonly used LEDs are divided into four types: in-line LED, TOPLED, piranha and high-power.
1) In-line LED:
The electrical connection is in the form of 2-pin in-line, which is a traditional low-end product. Because the package has a large thermal resistance and the chip is not easy to dissipate heat, the light effect decays quickly and the life is short. The advantage is that it is cheap and can be made into a small light-emitting angle.
2) TOPLED:
The electrical connection is in the form of 2, 4 or 6-pin patch, which is currently a commonly used light source. According to the size of the package shape, it is divided into 0805, 1206, 3528, 3535, 5050, 5060 and other specifications. The larger the package shape, the better the heat dissipation performance, the correspondingly larger the bearable power, and the more light output.
3) Piranha:
It is a 4-pin in-line package. The heat dissipation performance and reliability are better than ordinary 2-pin in-line package. It can withstand 50~70mA working current. It is a commonly used light source at present.
4) High-power LED:
LEDs designed and produced with large-size chips and enhanced hot channel technology are usually divided into specifications such as 0.5W\1W\3W\5W. A single 1WLED can withstand a working current of more than 300mA and output a luminous flux of more than 100 lumens. It is widely used In civil commercial lighting, traffic control, photography, night vision and other fields. The price of high-power LED is still relatively high. With the gradual maturity of the technology, it will hopefully replace the traditional lighting source completely and lead the world into an era of solid-state light source.
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