The dust bag is known as the heart of the cloth “dust catcher” and is an important part of the bag filter during operation. In general, the cylindrical dust filter bag is suspended vertically in the bag filter. The fabric and design of the dustbag must be pursuing efficient filtration, as well as easy removal of dust and durability. Dust bag is used on the dust collector. The dust collector or dust removal device is the equipment that separates the dust from the flue gas. The bag filter is also called a filter type dust collector and is a dry type high efficiency dust remover. It is a dust removal device that uses a bag filter element made of a fiber braid to trap solid particles in a dust-containing gas. The principle of action is that the dust particles are intercepted by the collision of the fibers with the inertial force of the filter cloth fibers. The dust bag is the heart of a bag filter and is generally called a dust bag or a dust filter bag. The dust bag is a key part of the operation of the bag filter. Usually the cylindrical filter bag is suspended vertically in the dust collector. A dust collector or a dust removal device is a device that separates dust from flue gas. The bag filter is also called a filter type dust collector and is a dry type high efficiency dust remover. It is a dust removal device that uses a bag filter element made of fiber material to trap solid particles in a dust-containing gas. The main technical products of Guochao Environmental Protection Technology Co., Ltd. are: bag filter, pulse dust collector, single dust remover, dust bag, dust removal frame, electromagnetic pulse valve, pulse control device, star discharger and other environmental pollution control technologies. Equipment, products are widely used in metallurgy, electric power, building materials, chemical and other industries.