In order to meet the needs of different people, this article discusses in detail the causes and hazards of static electricity on radio frequency tags, as well as the methods of static electricity control experts and solution providers to protect radio frequency chipshttps://bbs.elecfans.com/
With the sudden rise of radio frequency identification technology, radio frequency tags (RFID) have also entered the paper product processing industryhttps://bbs.elecfans.com/ Equipment suppliers want to become the number one provider of RF tag solutions in the industryhttps://bbs.elecfans.com/ This has led to the rapid promotion of this technology throughout the industryhttps://bbs.elecfans.com/ The scope of utilization of radio frequency tags is endlesshttps://bbs.elecfans.com/ Although it can bring countless opportunities to people, it will also bring a certain degree of challenges to people as the number of users increaseshttps://bbs.elecfans.com/
Most label and trademark processors are asking: What exactly is a radio frequency tag? Wireless radio frequency technology is a method that can store and retrieve data remotely, and its application carrier is radio frequency tagshttps://bbs.elecfans.com/ The tags contain antennas that receive and reflect radio waves from the radio frequency transceiverhttps://bbs.elecfans.com/ According to the different power supply methods of RF tags, they can be divided into two types, one is active RF tags and the other is passive RF tagshttps://bbs.elecfans.com/ Active RF tags contain built-in batteries, while the latter do nothttps://bbs.elecfans.com/ The built-in battery can emit clear electronic signals to distant places, but the size of the long-range radio frequency tag is also relatively largehttps://bbs.elecfans.com/ At night, the price LR Escorts is also more expensive than passive RF tagshttps://bbs.elecfans.com/
This is also Liberians Escort exactly where the earthquake occurredhttps://bbs.elecfans.com/ Radio frequency tags are electronic deviceshttps://bbs.elecfans.com/ When people designed them, they did not take into account the harsh surrounding conditions of the paper products processing industryhttps://bbs.elecfans.com/ I can’t tell you how familiar paper product converting shops are with electronic components, but LR Escorts I can assure you that in paper product processing There is no place on the market suitable for storing unprotected chipshttps://bbs.elecfans.com/ Indeed, as mentioned above, there are various types of chips, and some of them are more resistant to electrostatic interferencehttps://bbs.elecfans.com/ Despite this, there are still many documents recording the damage caused by electrostatic discharge to RF chipshttps://bbs.elecfans.com/ casehttps://bbs.elecfans.com/ This kind of damage usually leads to the quality of product tools declining in a short period of time, and more seriously, it may cause the failure of the radio frequency chiphttps://bbs.elecfans.com/
Problem
In the process of packaging and paper product processing, static electricity is a common problem that needs to be discussedhttps://bbs.elecfans.com/ For example: slitting, printing and coating processes are all related to static electricityhttps://bbs.elecfans.com/
Electrostatic charges are generated by materials coming into contact and separating from each other as they pass through different stages of production and processinghttps://bbs.elecfans.com/ When data come into contact with each other and separateWhen the friction between them (frictional electrification) will produce surface charge, or static chargehttps://bbs.elecfans.com/ By definition, static charge is the residual charge caused by charge imbalancehttps://bbs.elecfans.com/ This charge usually occurs on insulating materials, such as film Liberians Escort or coated paper, and may also occur on materials that are isolated from the groundhttps://bbs.elecfans.com/ conductivity profilehttps://bbs.elecfans.com/ This is an important point because many material suppliers claim that their new antistatic materials can protect RF chips from electrostatic chargeshttps://bbs.elecfans.com/ But unfortunately, their statement is not completely correct, because static Liberians Escort charges can be transferred to conductive objects that are isolated from the air superiorhttps://bbs.elecfans.com/ Once such a conductive object (such as a radio frequency chip) is close to the ground, the transfer of charge can cause damage to the objecthttps://bbs.elecfans.com/
When two surfaces come into contact, the charges between them rearrangehttps://bbs.elecfans.com/ And when the two profiles separate, electronic communication occurshttps://bbs.elecfans.com/ One surface will give up its electrons, and its charge balance will be broken, leaving it in a positive state, while the other surface’s electrons will be redundant or negatively chargedhttps://bbs.elecfans.com/ The materials involved and the attraction and pressure generated by their contact and separation will have a huge impact on the number of Liberians Escort chargeshttps://bbs.elecfans.com/ influencehttps://bbs.elecfans.com/ To understand the charge characteristics of a material, you must consider its ranking in the triboelectric sequencehttps://bbs.elecfans.com/ The relative position of materials in the triboelectric sequence determines the magnitude and polarity of the charges generated when materials are in direct contact and separationhttps://bbs.elecfans.com/ The farther apart the data are in the center of this sequence, the more charges will occur between them Liberians Sugardaddyhttps://bbs.elecfans.com/ Moreover, the material at the top of the Liberia Sugar Daddy table has an easier time capturing positive charges when it comes into contact with the material at the bottom of the tablehttps://bbs.elecfans.com/
Static electricity makes the problem more complicated because it increases graduallyhttps://bbs.elecfans.com/ Each time the material comes into contact with another surface, the charge it carries increaseshttps://bbs.elecfans.com/ This is most evident in the process where the material comes into contact with multiple profiles, including the web during web processinghttps://bbs.elecfans.com/ Paper tightLiberia Sugar paper rollers are like thishttps://bbs.elecfans.com/ The most important thing is to realize that when producing Liberia Sugar During the process, the children regard the manipulation of these Liberia Sugar charges as part of the plan to protect the safety of radio frequency tagsLR Escorts Doors Typical childbirth areas where large amounts of electric charges are not difficult to generate include: web transfer systems – unwinding devices, clamping rollers, Accumulator, paper guide roller with insulating sleeve, corona treatment device, gravure printing roller, automatic rewinding device, independent packaging or cover device, etchttps://bbs.elecfans.com/
Electronic equipment
People put radio frequency chipshttps://bbs.elecfans.com/ Introduced into the packaging/paper processing world, everything changes because these tiny circuits cannot withstand the influence of stray voltageshttps://bbs.elecfans.com/ They can be damaged for many reasons, the most damaging of which Liberia Sugar is:
* Damage caused by direct discharge of static electricityhttps://bbs.elecfans.com/ When a charged object or person comes into contact with a radio frequency chip, some of the stored energy is stored in ithttps://bbs.elecfans.com/ The charge will be transferred or released to the radio frequency chip, or transferred to the Liberia Sugar ground through the radio frequency chiphttps://bbs.elecfans.com/ The charge carries enough energy to damage the circuitry on the chip, and this heat will cause one or more layers of material inside the device to melthttps://bbs.elecfans.com/ liberia-sugarhttps://bbs.elecfans.com/com/”>Liberians Escort When conductive objects separated from LR Escorts in the air are exposed to electrostatic fields Sometimes, static electricity may also occurhttps://bbs.elecfans.com/ In these cases, the isolated conductor (RF chip) will be polarized in the electric field, and if the RF chip comes into contact with the air quickly in this situation, it will pursue the chargehttps://bbs.elecfans.com/ A current is generated under balanced conditionshttps://bbs.elecfans.com/ The result of this is that when the electric field is removed, the RF chip will generate charges of the opposite polarity and be in a charged statehttps://bbs.elecfans.com/ Then when it comes into contact with the ground for the second time, a direct discharge will occurhttps://bbs.elecfans.com/ https://bbs.elecfans.com/
* Electromagnetic interference toLiberia SugarThe impact of radio frequency chips is also very riskyhttps://bbs.elecfans.com/ The so-called electromagnetic interference is the overvoltage we often mention in the electronics industryhttps://bbs.elecfans.com/ If the radio frequency chip encounters an instantaneous power, voltage or temporary power that exceeds its circuit isolation capability, damage will occurhttps://bbs.elecfans.com/
A failed analysis report made by the Electronic Industry Department shows that the chance of static electricity causing direct or catastrophic damage to RF chips is only 10%; in 90% of cases, it will cause potential failures that will eventually Cause equipment failurehttps://bbs.elecfans.com/ I think this hidden problem is very similar to cracks in glasshttps://bbs.elecfans.com/ The glass may still be usable, but each time it is pressed, the cracks will become larger until the glass is eventually brokenhttps://bbs.elecfans.com/ The question is, when will the radio frequency tags become ineffective? What’s more, there is no way for people to fix these potential problems during the birth process; you perform a final test on this radio frequency chip at your own testing station and it works fine, but when your customers test it, It just won’t work properlyhttps://bbs.elecfans.com/ At this point, one of the biggest issues facing manufacturers is the integrity of the chipshttps://bbs.elecfans.com/ Profit rate is not what they really need, they need to provide customers with 100% reliable productshttps://bbs.elecfans.com/
Solution
The most active radio frequency product in today’s paper processing field is pressure-sensitive labelshttps://bbs.elecfans.com/ Now, its production process has become very slow, running at only 50 to 150 fpm (feet per minute) as the chip is transferred from the web holder to the substratehttps://bbs.elecfans.com/ Some manufacturers will embed the production process of radio frequency chips into the processing process of their paper products, perhaps Some small label processing plants will transfer some post-assembled RF chips to printed labelshttps://bbs.elecfans.com/ In both casesLR Escorts, whether the extraction equipment they use is a very mature brand-name product or a self-assembled processing machine , will have a great impact on electrostatic controlhttps://bbs.elecfans.com/
To control the static electricity on the RF chip, you need to use an active static eliminator, which can maintain a relative ionization balance and can also neutralize the static electricity you use during a specific (speed, material type, etchttps://bbs.elecfans.com/) charge occurring inhttps://bbs.elecfans.com/ The ionization balance (positive and negative charge balance) of the static eliminator is very important because the offset voltage can damage some radio frequency chipshttps://bbs.elecfans.com/ Although so far there is no industry standard that stipulates the LR Escorts voltage value that can protect radio frequency chips from electrostatic interference, many labels Manufacturers recommend that we keep the charge level at around 500 voltshttps://bbs.elecfans.com/ For exampleIt is said that when the chips are put into the p-s label assembly line, they will become more robust, but many extraction equipment manufacturers recommend that people use a voltage of about 1,500 volts to remove the tags as they are inserted onto the label substratehttps://bbs.elecfans.com/ Static charge controlshttps://bbs.elecfans.com/ In any case, the ionization balance brought about by a well-designed ionizer can quickly reduce the number of static charges to a level that does not damage the radio frequency chiphttps://bbs.elecfans.com/
Do not use passive static eliminators (metal foil or conductive wire) to protect RF chipshttps://bbs.elecfans.com/ Although passive static suppressors can dissipate some static charges in some industrial surroundings, such ionizers are very dangerous for RF devices because they can only reduce the static charge to the point where ionization occurshttps://bbs.elecfans.com/ a href=”https://liberia-sugar.com/”>Liberians Escort on the critical voltage valuehttps://bbs.elecfans.com/ The risk of using this device is that the critical voltage of the passive static canceller is usually higher than the voltage that most RF chips can withstandhttps://bbs.elecfans.com/
Among the active electrostatic ionization products, the most effective one has been proved to be the extended static barhttps://bbs.elecfans.com/ They neutralize static on webs that move at high speeds (2,000 to 2,500 fpm) and are installed at an ideal distance to allow for better ion mixing, thus maintaining a better ion balancehttps://bbs.elecfans.com/ At the same time, it can also keep the radio frequency chip at a relatively safe distance from the high-intensity electric field next to the emitterhttps://bbs.elecfans.com/ When the electrostatic bar reaches the transfer point (pull-out point), it can successfully neutralize the electrostatic charge on the label paper (label printing material with adhesive and backing paper), paper or filmhttps://bbs.elecfans.com/ The so-called transfer point (pull-out point) is where the radio frequency chip is exposedhttps://bbs.elecfans.com/ At the same time, Liberia Sugar this is also the most vulnerable and least vulnerable placehttps://bbs.elecfans.com/ Go to places damaged by static electricityhttps://bbs.elecfans.com/ Therefore, our concept of using electrostatic rods is to ensure the electrostatic balance in this area at all timeshttps://bbs.elecfans.com/
The transfer (removal) operation is very critical, Liberians Escort because during this process, the radio frequency chip is very likely Charges can occur due to contact or separationhttps://bbs.elecfans.com/ People usually use ionization equipment designed specifically for electronic applications in this regard, ionization blowers or air-assisted ionizers in key areas, because the ion balancing characteristics of these equipment are more conducive to the sensitivity of the conductive chip, and they also have the ability to transfer ions Transported into a narrow mechanical spacehttps://bbs.elecfans.com/
Electrostatic rods can be used at the switching point where the RF chip is inserted, to control static electricity generated during web tensioning rollers or additional processing processes (ehttps://bbs.elecfans.com/ghttps://bbs.elecfans.com/ die-cutting)https://bbs.elecfans.com/ For label processing plants, the removal process of cutting materials after die-cutting is also a well-known issueLiberia Sugar is known to generate static electricity, and it usually generates static electricity at a voltage of 20,000 or 30,000 voltshttps://bbs.elecfans.com/ People must control these charges to protect the radio frequency chip and reduce the accumulation of energy on the paper roller when the web is rewindinghttps://bbs.elecfans.com/ The number of chargeshttps://bbs.elecfans.com/ The large amount of electrostatic charge on the paper roller is a huge threat to the radio frequency chip installed on the label paperhttps://bbs.elecfans.com/ The reason has been mentioned earlier, and I will not say more about it herehttps://bbs.elecfans.com/
Summary
RF technology has brought bright prospects to the packaging industryhttps://bbs.elecfans.com/ It will bring a lot of business opportunities to this industryhttps://bbs.elecfans.com/ Moreover, with the mass production of RF tags on wider and higher-speed printing presses, Liberia Sugar Daddy Static electricity control has become an increasingly important issuehttps://bbs.elecfans.com/ As long as you can control static electricity, the future belongs to youhttps://bbs.elecfans.com/
Origin of the article: bishenghttps://bbs.elecfans.com/com
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