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Grinding of Glass

Glass carving is to carve and sculpture glass products with various grinding machines. In some literatures, it is called “following cutting” and “engraving”. The author thinks that it is more accurate to use grinding to carve, because it highlights the function of tool gri... Read More

Refractories For Glass Furnace

The main thermal equipment of glass production, such as fusing density, couple groove, feeding channel and annealing density, are mainly made of refractory materials the service efficiency and service life of the equipment and the quality of the glass largely depend on the type and quality of the... Read More

Types of insulating glass

The types of glass that make up the hollow include white glass, heat-absorbing glass, sunlight-controlled coating, low-e glass, etc., as well as the deeply processed products produced by these glasses.The optical thermal characteristics of glass will be slightly changed after hot bending and toug... Read More

Definition and classification of insulating glass

The international definition of Chinese glass is: two or more pieces of glass are evenly separated by effective support and are bonded and sealed around. A product that forms a dry gas space between glass layers.Central air conditioning has the function of sound insulation, heat insulation, anti-... Read More

Glass containers classified

glass bottles are a transparent container made of molten glass material blown through blown and molding. There are so many types of glass bottles, usually classified as follows: 1. According to the size of the bottle mouth 1）Small mouth bottle: This type of bottle’s mouth diameter is less than 3... Read More

14.0-Sodium calcium bottle glass composition

Based on the SiO 2-CAO -Na2O ternary system, sodium and calcium bottle glass ingredients are added with Al2O 3 and MgO. The difference is that the content of Al2O 3 and CaO in bottle glass is relatively high, while the content of MgO is relatively low. No matter what type of molding equipment, be... Read More

13.0-Sodium calcium bottle and jar glass composition

Al2O 3 and MgO are added on the basis of SiO 2-cao-na2o ternary system, which is different from plate glass in that the content of Al2O 3 is higher and the content of CaO is higher, while the content of MgO is lower. No matter what type of molding equipment, whether it is beer bottles, liquor bo... Read More

12.0-The composition and raw material of bottle and jar glass

The composition of glass is one of the main factors determining the nature of glass, therefore, the chemical composition of glass bottle and can should first meet the physical and chemical performance requirements of glass bottle and can, at the same time to combine melting, molding and processin... Read More

Low tax rate Antidumping Duty and Countervailing Duty Imports of Glass Containers from China White List

Due to the new tax policies of Countervailing duty and Anti-dumping duty rates to Chinese suppliers, please kindly read the rate changes in detail before placing the order in order to avoid huge duty cost after goods arrival: Countervailing duty: (Effective Date: 25 February 2020) Some companies ... Read More

11.0-Optical properties of jar glass

Bottle and can glass can effectively cut off the ultraviolet ray, prevent the deterioration of the contents. For example, beer is exposed to blue or green light with a wavelength of less than 550nm and will produce an odor, which is known as solar taste. Wine, sauce and other food will also be af... Read More
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