Evaluation: Cultivate children's independence, colorful life children's bed
The main material of this children's bed is rubber wood, the overall color is relatively dark, relatively suitable for boys. The upper and lower parts of the bed can be disassembled, while the escalators, stair cabinets, etc. are all detachable, which is relatively practical. At the same time, we can see that the materials used in this bed are more realistic, the bed legs and the bed plates are thicker, giving people a sense of stability and maturity, which is suitable for cultivating children's independence. The overall price of only 32,304 yuan is relatively expensive, and everyone chooses according to their own economic strength.
Environmental performance is an important factor in the purchase of children's furniture. The solid wood material and water-based paint of this product make the environmental performance of the product relatively reliable. It is recommended that when you buy in the store, you must let the manufacturer show the test report of the furniture. There are specific formaldehyde and heavy metal content figures, you can clearly see the environmental protection of the product.
The biggest drawback of the bed is that the space for getting out of bed is relatively small, giving a feeling of depression. The lower space of this bed is relatively spacious, the bed frame is relatively high, and there is a certain requirement for the height of the room.
As a children's bed, the safety of children in use is a concern of adults. Although the bed has a relatively small age limit for children, it still uses rounded corners everywhere to prevent it from being bumped while playing.
There are three kinds of inkjet printers, piezoelectric inkjet technology, pressure valve inkjet technology and thermal foam inkjet technology, each of which has different working principles.
1) Piezoelectric inkjet technology: piezoelectric inkjet printer is also called high resolution printer or high resolution image printer. On the integrated nozzle, 128 or more piezoelectric crystals are used to control multiple nozzle holes on the nozzle plate respectively. After processing by CPU, a series of electrical signals are output to each piezoelectric crystal through the driving plate. The volume is deformed so that the ink is ejected from the nozzle and falls on the surface of the moving object to form a dot matrix, thus forming text, figures or graphics. Then, the piezoelectric crystal is restored to its original state. Because of the surface tension of the ink, the new ink enters the nozzle. Because the ink dot density per square centimeter is very high, the application of piezoelectric technology can print high-quality text, complex logo and bar code information.
2) Solenoid Valve Type Printer (Large Character Printer): The nozzle is composed of 7 or 16 groups of high precision intelligent micro-valves. When printing, the characters or graphics to be printed are processed by the computer motherboard, and a series of electrical signals are output to the intelligent micro-solenoid valve through the output board. The valve opens and closes quickly, and the ink depends on the internal constant. Pressure dots are ejected, and the dots form characters or graphics on the moving surface of the printed matter.
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GUANGZHOU INCODE MARKING TECHNOLOGY CO., LTD. , https://www.gzincode.com