The brand, price, and application of handheld inkjet printers have always been issues of concern to many customers and production and processing companies. Handheld inkjet printers have become very popular in recent years, which is inseparable from its several characteristics, such as inkjet printing effect, whole machine price, usage method, these three aspects.

1. Coding effect.
The working principle of handheld inkjet printers is similar to high-resolution (thermal foaming inkjet printers). Generally use HP or Xaar, two brand types of inkjet nozzles. The core components include inkjet nozzles, software operating systems, synchronizers and handheld architecture.
The inkjet printing effect is related to the type of nozzle and the current status of the nozzle. Under normal circumstances, the resolution can reach up to 300DPI. Like inkjet printing and photo painting, the printed effect can be achieved. It is very clear and beautiful. There are many types of black inks, including quick-drying and slow-drying, as well as water-based inks and oil-based inks.
Today, with the rapid development of the Internet of Things, one object and one code have become the development trend of the product identification industry. More and more barcodes and QR codes are used, and there is also an increasing demand for identification effects. At this time, the effect advantages of handheld inkjet printers have been fully experienced, and its scanning rate and stability have been widely recognized and affirmed by users.
2. The price level of the complete machine is low and the procurement threshold is low.
In the marking equipment market in 2019, KINGLEE's potential profits found through statistics and analysis that the price range of the handheld inkjet printers we use generally ranges from 8000 to 18000.
The difference is the difference in brand, model, and function. The price of the 170B small handheld inkjet printer sold by Shanghai Qianli is very reasonable, including transportation, debugging, and after-sales expenses, such as free door-to-door installation and debugging, sample proofing, free trial, 2-year warranty for the whole machine and other services.
When purchasing a handheld inkjet printer, our first reference is often the price, and we often ignore its functionality, such as whether QR codes can be sprayed, whether data transmission can be carried out, whether information editing is convenient, and the use effect., warranty period, service life, consumable prices, cost of use and other issues.
The consequence of not understanding clearly is that it will easily make later use, maintenance, and after-sales difficulties, which will bring obstacles to production and affect the normal labeling of products.
About 10,000 imported handheld inkjet printers generally require batteries. There are two batteries as standard and a charger. It can be fully charged in one hour and can be used for up to 18 hours. It is simple, durable and easy to use. It is Shanghai's pursuit of potential profits and providing customers with low-cost and low-price handsets is what we have been doing. We have been doing continuously reducing costs, improving customer usage costs, and effectively reducing procurement costs.

3. Analysis of the principle and application of handheld inkjet printer
The principle of handheld inkjet printers mainly lies in the nozzle. Take the HP brand nozzle as an example. This nozzle type is widely used. Many handheld printers use its ink cartridges. The advantages are durability, not easy to block, and good spray printing quality.
The HP nozzle uses hot bubble inkjet technology, the nozzle uses semiconductor thin film technology, and uses laser process and high-precision coating technology to form multiple spray holes with a diameter of about 50 microns.
These nozzles are arranged in a high density. After receiving the heating signal, they use current to heat the ink to about 260°C in an extremely short moment. Local ink is heated to form bubbles that expand and eject the ink, forming various characters and pictures. LOGO and other characters.
With the development of inkjet marking technology, becoming more and more miniaturized and portable is one of the important development directions. The application of handheld inkjet printers has also become widespread. By modifying the bracket, it can also be turned into an online inkjet printer for use. The printing effect can be selected from a printed effect or a dot matrix effect, which is more flexible and has a greater impact on the traditional small character inkjet printer industry.
The principle of the handheld inkjet printer is simple. Through the circuit control system and the ink path solenoid valve system, it can carry out high-definition identification of characters, patterns, trademarks, production dates and other information content with a height of 17mm without the need for a pressure pump.
It is light and compact, mature in technology, complete in functions, simple to operate and use, and easy to maintain. It is used in factories such as food, packaging boxes, beverages, wine bottles and wine boxes, building materials and pipes, cosmetics, daily necessities, etc. The operating instructions and operating procedures are also easy to learn, allowing operators to use the code code in a silly manner.
4. Brand recommendation of handheld inkjet printer
There are many domestic handheld inkjet printer manufacturers and brands, making it difficult for customers to choose. KINGLEE suggested that before purchasing, it is best to test the printer and actually experience the printing effect and operation method.
Brands with high market share include: German EBS; Beijing Jinnuo; Shanghai Qianli and other brands. Both use American HP sprinklers or British Xar sprinklers and high-definition touch screens.
The hardware is equipped with 128, 256, and 500-point nozzle designs, which are suitable for products in various industries. Flexible design of coding and marking solutions. Imported handheld inkjet printers have an advantage in quality.
In terms of assembly of its parts, they all adopt international first-class standards. The parts are all imported with original products, with good stability, strong anti-blocking ability, stable use effect and long service life.
The effect can reach a spray resolution of 200dpi. The information printed is clear and regular, greatly improving the appearance of the product.
In principle, the Saier nozzle uses a semiconductor piezoelectric crystal material called PZT to make a series of extremely small channels on it, and then the mechanical effect produced by it sparks ink dots. HP sprinklers are not as flexible as Xar in use, but their cost of use is relatively low.



