Questions about static charging products
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Questions about static charging products

how to make a 99% filter melt-blown cloth

how to make a 99% filter melt-blow? Methods to improve filtration efficiencyA. Increase the hot air flow or temperature (increase the fiber fineness, reduce the porosity, improve the catching ability, but increase the resistance);B. Increase electrostatic voltage (current) (polarization fiber, increase electrostatic field energy of fiber, improve its adsorption capacity);C. Add powder or other electrets to the raw material (improve the fiber's electric receiving capacity and storage time, so that the fiber can carry more charge and charge time);D. Increase the suction at the bottom of the net (increase the density of the fiber, improve the capturing ability of the fiber). The gram weight is obvious and is not commonly used);E. Reduce the yield appropriately (under the same process, the extrusion quantity becomes smaller, the fiber becomes thinner, and the resistance increases);F. Increase the working temperature of die head (die tip) and other areas (melt fluidity becomes better, fiber becomes thinner);G. Increase the ambient temperature of spinning (when the fiber becomes thin, the resistance increases significantly and other physical indexes decrease when the room temperature increases);H. Appropriately increase the amount of powder.contact us for static charging for the melt-blown cloth, or buy melt-blown cloth directly from us via sales@innovation-electronic.com http://www.innovation-groups.com/pid18278580/VCM60-60kv-2-5mA-Static-Charging-Equipment-for-1600mm-melt-blown-cloth-machine.htm

how to make a 99% filter melt-blown cloth

how to make a 99% filter melt-blow? Methods to improve filtration efficiencyA. Increase the hot air flow or temperature (increase the fiber fineness, reduce the porosity, improve the catching ability, but increase the resistance);B. Increase electrostatic voltage (current) (polarization fiber, increase electrostatic field energy of fiber, improve its adsorption capacity);C. Add powder or other electrets to the raw material (improve the fiber's electric receiving capacity and storage time, so that the fiber can carry more charge and charge time);D. Increase the suction at the bottom of the net (increase the density of the fiber, improve the capturing ability of the fiber). The gram weight is obvious and is not commonly used);E. Reduce the yield appropriately (under the same process, the extrusion quantity becomes smaller, the fiber becomes thinner, and the resistance increases);F. Increase the working temperature of die head (die tip) and other areas (melt fluidity becomes better, fiber becomes thinner);G. Increase the ambient temperature of spinning (when the fiber becomes thin, the resistance increases significantly and other physical indexes decrease when the room temperature increases);H. Appropriately increase the amount of powder.contact us for static charging for the melt-blown cloth, or buy melt-blown cloth directly from us via sales@innovation-electronic.com http://www.innovation-groups.com/pid18278580/VCM60-60kv-2-5mA-Static-Charging-Equipment-for-1600mm-melt-blown-cloth-machine.htm

What is the advantage of the DCB Static Charging Bar series?

DCB Static Charging Bar series:Working principleWhen an object with a static close to another non-static object, due to electrostatic induction, non-static object inside which is close to static object will gather the opposite charges relative to the charges of static object (the other side to carry produce the same number of same polarity charge), it will show "electrostatic adsorption" phenomenon because that opposite charges attract each other.DCB Static Charging Bar series Advantage:FeatureBenefitHighest withstand voltage 60KVHigh voltage generator for different output voltagesElectrostatic needle without spark design Prevent the electrostatic needle from contacting the metal short circuit and sparking, and damage the static generatorElectrostatic bar current limitingCan extend the life of the static barSquare static bar card slotIt will not rotate after installation and is more secure

What is the advantage of VCM static charging generator?

1. Stepless adjustable voltage from 0--20kv;0--30kv;0--40kv;0--50kv;0--60kv2. Charging static faster, about 0.1s after opening;3. Big static adsorption;4. Remote control

How much output voltage can the electrostatic generator provide?

Our VCM-B series of electrostatic generators are available in 20kv, 30kv, 40kv, 50kv,60kv. 

What is the application of static charging generator?

     The static electricity generator has over-current and short-circuit protection functions. The discharge to the ground is “not ignited”, and the ground or the workpiece is too close. The worker accidentally touches the automatic shutdown system and has a high safety factor.     Electrostatic generators mainly generate static electricity. The output is usually single polarity. For positive or negative polarity, the output voltage can be adjusted. It is usually used in scientific research, electrostatic applications such as electrostatic dust removal, electrostatic spraying, and electrostatic field generation for biological effects research. And other places where static electricity is to be applied. Application:(In mold labelling(IML)、Automatic film change、Cast seam、Electrostatic pile paper、Electrostatic recombination、Edge banding of heat shrinkable packaging machine、take-up and exhaust of bag-making machine、static insert card、static cooling of Rotary press、static ink of gravure press、static laid paper of overlaying production line、static film (paper) pasting  for shearing machine、static adsorption location of glass sheet;  The electrostatic discharge generator is mainly applied to the anti-human metal model electrostatic discharge test of system-level electronic equipment such as mobile phones and computers. Includes an electrostatic generator and an electrostatic discharge gun. The output of the electrostatic generator in the ESD generator is positive and negative, and some are positive and negative, and their voltage bipolar high-precision output is continuously adjustable. It is also suitable for more application areas and requirements for new standards in the future. Therefore, the electrostatic discharge generator can be used for electrostatic discharge testing of most electrical and electronic equipment.In mold labelling(IML):Electrostatic adsorption:  The static electricity generated by the electrostatic generator is applied to the object to be adsorbed, and the object is immediately electrostatically charged and adsorbed on the object, so that the original unevenness, such as non-woven fabric, paper, etc. It is flatly adsorbed on metal plates, wood boards, etc. for the next step. This method is widely used in steel production, wood production and mold industry.