Glass lampshade is mainly used for energy-saving lamps, Glass Light Shade its types according to the technology are: coating powder shade, frosted lampshade, such as steam-plated lampshade. According to the shape can be divided into columnar, candle type, ball type, opposite sex and so on.
Powder white lampshade can be energy-saving lighting brighter, Glass Light Shade softer. The glass lampshade has a dim shape and is often used for decoration. The lampshade is used for reflection.
Technological process of lamp lampshade
Blowing technology is the use of glass in a certain temperature range of the characteristics of plasticity, the use of hollow iron rods from the furnace to pick out the glass material, Glass Light Shade one at one end of blowing gas, the other end of the glass material is blown into a spherical. At this time can be through scissors, molds and other tools to shape. Blowing operations usually require a couple of people to work together.
Although the blowing technology can reflect the distinct individuality, but to a large extent rely on contingency, the limitations are quite obvious. As a result, Glass Light Shade more artists have shifted their attention to the combination of blowing technology with other technologies.
1. Picking material
Pick up the preheating of the pipe, in-depth 1300-degree crucible furnace, not than, not too little. The right heat glass, with heat attached to the pipe, sunglasses, Glass Light Shade turban, armed, ready to turn your torch, over and over again.
Put the material into the mold, luck, Glass Light Shade through the iron pipe to blow the air into the glass, support.
The edge of high quality glass can not be cut by hand touch, of course, because of the increase in the process, the price of the product is not the same, Glass Light Shade because the loss of this process is very large.
Glass does not let cooling because its surface is contracted by air cooling, but the interior is inflated by heat, and rapid cooling can cause pressure to crack.
1. The transparency of glass products is very good, Glass Light Shade as we usually see the glass, in the evening when the light is not obstructed, you can all through.
2. We all know that the bulb will be hot after a long time, some of the bulb temperature is very high, glass products in the high temperature will not have any effect, Glass Light Shade can continue to use, and there will be no irritant odor emitted.
3. A lot of plastic lampshade used for a long time, the surface will be yellow, affecting the brightness of the light, glass products can be very good to avoid this.
4. Can be painted with a lot of technology, very beautiful.