What is lattice glass, what is float glass, and what kind of glass are the doors and windows of our

Float Glass The molding process for float production is done in a tin bath with shielding gases (N2 and H2). Under the action of gravity and surface tension, the molten glass spreads, flattens, forms a flat upper and lower surface, hardens and cools the upper and lower surfaces, and is led to the transition roller table. The roller of the roller table rotates, pulls the glass strip out of the tin bath and enters the annealing kiln, and after annealing and cutting, the flat glass product is obtained.

Compared with other molding methods, the advantages of float are: it is suitable for high-efficiency manufacturing of high-quality flat glass, such as no corrugated bands, uniform thickness, flat upper and lower surfaces, parallel to each other; The scale of the production line is not limited by the forming method, and the energy consumption per unit product is low; High utilization rate of finished products; It is easy to scientifically manage and realize full mechanization and automation, and has high labor productivity; The continuous operation cycle can be as long as several years, which is conducive to stable production; It can provide suitable conditions for the production of some new varieties, such as electric float reflective glass, sprayed film glass during annealing, cold end surface treatment, etc.

Gefa, also known as Gravi Bor Pinlafa, is also called Deep Pond Pinla, which is an improvement of the Shallow Pond Pinla method by the Belgians.

If you want to buy glass at home, it is recommended to buy float glass, because the optical quality, flatness, light transmittance, and number of defects of float glass are far better than those produced by grid glass.

China is already a big producer of float glass, the world's largest output, the grid method is generally before 2000, and now the country has eliminated the old production method of the grid method.

Generally, the floor-to-ceiling curtain wall you see in a large hotel must be float produced. However, in some small cities, it is possible to use lattice glass for the doors and windows of your own home. Because float products are more expensive than grid products.

Conclusion: Household doors and windows, both can be used.

Whether it is lattice or float glass, it is just one definition of the glass production process.

Float method refers to the molten glass floating on the tin, natural flattening and polishing, through the edge machine to make the glass thin or thick, the grid method has been eliminated for many years, the grid method is a large kiln, divided into branches, usually a kiln two lines, directly through the lifting roller to lift the liquid glass to a certain height, turned into parallel production, our family glass is basically flat glass, grid float can be, but now basically all float glass, because the float glass has high flatness, no glass bars and other quality problems.

Hope it helps.

It is safer to use tempered glass.

Similarities: all are flat glass, soda-lime glass, all of which have to go through melting and annealing processes...

Differences: float glass adopts float process, and the main production equipment includes melting kiln, tin bath, annealing kiln and cold end; Grid glass adopts the Gravibao process, and the main production equipment is melting kiln, annealing kiln, cold end; The embossed glass adopts calendering process, and the main equipment includes melting kiln, calender, annealing kiln, and cold end. The raw materials are different, but the composition of float glass and embossed glass is relatively similar, and the process of one furnace can be shared (one kiln and two lines, float + embossing, which is available abroad but not in China).

Float glass has the best quality, suitable for all kinds of cold and hot processing, grid glass flatness and surface quality machine impact resistance and other indicators are not as good as float glass, embossed glass is also, different manufacturers of products will be very different. The uses are also different.

Similarities: all are flat glass closed glass, soda-lime glass, all of which have to go through melting and annealing processes.

Differences: float glass adopts float process, and the main production equipment includes melting kiln, tin bath, annealing kiln and cold end; Grid glass adopts the Gravibao process, and the main production equipment is melting kiln, annealing kiln, cold end; The embossed glass adopts calendering process, and the main equipment includes melting kiln, calender, annealing kiln, and cold end. The raw materials are different, but the composition of float glass and pressed car glass is relatively similar, and the process of a furnace can be shared (one kiln and two lines, float + embossing, there are abroad, but there is no one in China).

The quality of float glass is the best, suitable for all kinds of cold and hot processing, the flatness of the lattice glass and the impact resistance of the surface quality machine are not as good as float glass, and the embossed glass is also, and the products produced by different manufacturers will be very different. The uses are also different.