I. Static electricity generation and harm

In industrial production, due to friction between objects, stripping, extrusion and induction, the surface area of the object has a different charge. When this charge accumulation reaches a certain level, it will produce electrostatic adsorption and discharge phenomenon. The accumulation of electrostatic charge and discharge will have a great impact on industrial production and damage. Such as object adhesion, rejection, electrostatic breakdown, human body electric shock.

Second, the tobacco industry packaging equipment static elimination bar application

At present, the tobacco industry packaging equipment GD, BE, FOKER use a variety of packaging equipment such as BOPP cigarette packaging film, BOPP and other polymer materials, films with excellent insulating properties. Not easy to ionize, can not pass electrons or ions, so that the film surface has a high surface resistance. Different materials in contact with each other and friction will accumulate a large amount of electrostatic charge on the surface. When two materials are separated, each brings a certain amount of positive and negative charge. The film easily absorbs dust, making the film surface dirty; static electricity affects the normal operation of film production. Due to the dry climate, the northern inland cigarette factories are often plagued by film static problems, especially in winter, the static film affects the normal production of cigarette packaging machine, gold line misalignment, long corners, packaging is not compact, and the serious phenomenon of flight packaging affects the normal production of the packaging machine. It can be seen that the elimination of BOPP cigarette film static electricity on the packaging machine is of great significance.

The role of the electrostatic eliminator is to use the discharge rod to generate positive and negative charges, and neutralize the charge on the surface of the object. When the surface of the object for the negative charge, it will attract the positive charge in the air current, when the surface of the object for the positive charge, it will attract the negative charge in the current, neutralize the static electricity on the surface of the object, to achieve the purpose of eliminating static electricity.

Third, the tobacco equipment static electricity elimination methods

At present, the cigarette packaging machine equipment static eliminator using DC discharge or AC discharge and other static eliminator: a needle electrode, the tip of the needle electrode and the film between the corona discharge, resulting in opposite polarity ions, and neutralize the charge on the surface of the film.

Static eliminator has the advantages of easy to use, low price, easy to operate; the speed of the machine is generally between 180-400 bags/minute. Generally speaking, the higher the packaging speed, the greater the sensitivity to static electricity. For example, GD to slow speed packaging, the impact of static electricity on packaging is the top and bottom of the cigarette packet sealing is not neat; to a certain extent, after increasing the speed, the beginning of the flying packet, the film can not be on the machine. This requires a static eliminator to remove static from the product in order to produce well.

Hefeng Machinery Group focuses on the development and application of surface treatment industry for more than 20 years, corona machine, corona treatment machine, plasma machine, static generator, static eliminator, dust removal machine, UV curing, UV power supply, electronic UV, UV light box, plasma treatment system, vacuum plasma, spark machine, plasma treatment, flame treatment machine, electronic spark machine, EDM impingement machine, surface treatment machine, polymer Surface Flowering Machine, UV lamp, UV transformer, and so on. It is a national high-tech enterprise integrating R&D, production and sales.

Our core competitiveness comes from the fact that we never stop launching new products and designing molds, and vigorously investing in the research and development of new products, it is this guiding principle that makes us different, which also enables us to become a real solution-oriented company in the industry. From the design of the solution to the final inspection of the equipment, we pay meticulous attention to every detail to ensure that the quality of our products and customer service meets the highest standards, and with our highly qualified service team and experienced technicians, we have gained an international reputation as a solid and reliable partner.

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