Thermal printer in pocket

The principle of the Thermal Portable Label Printer Manufacturer is to cover the light color material (usually paper) with a transparent film, and the film will become dark (POS Printer Supplier, also blue) after heating for a period of time. The image is generated by heating and chemical reaction in the film. This chemical reaction is carried out at a certain temperature. High temperature will accelerate the chemical reaction. When the temperature is lower than 60 ℃, it will take a long time, even several years, for the film to turn dark; when the temperature is 200 ℃, the reaction will be completed in several microseconds.

Android POS Terminal

The heat sensitive printer selectively heats the heat sensitive paper at a certain position, Fiscal Thermal Printer generating corresponding graphics. Heating is provided by a small electronic heater on the print head in contact with the heat sensitive material. The heater is arranged in the form of square point or strip, which is controlled by the printer logically. When driven, a graph corresponding to the heating element is generated on the thermal paper. The same logic circuit that controls the heating elements, as well as the paper feed, so that graphics can be printed on the entire label or paper.

Technical specifications of portable note printer(3)

Wireless communication protocol

80mm Thermal Printer is mainly divided into Bluetooth, infrared and WiFi. When choosing portable note KIOSK Printer China and upper computer, the matching of both sides should be considered

Black mark detection

The black mark detection(POS Printer Supplier) technology is used to locate when printing the template printed bill. It can be understood as the starting or ending position of each document. The single black mark detection technology is widely used. Some Portable Printer China manufacturers use the double black mark detection technology. Compared with the single black mark detection technology, the double black mark detection technology has the advantage that it can realize the multi linked bill template printing. The so-called multi linked bill means that multiple documents of the same or similar type need to be printed each time, but the purpose of each document is different, so it is necessary to distinguish the starting printing position of these documents. The typical one is the traffic police ticket, which usually needs to print three copies, so it needs to use the double black mark detection technology.

Application of mango leaf extract(2)

Glucosamine Sulfate has confirmed that mango leaf extract also has many pharmacological effects, such as anti-oxidation, anti-inflammatory, bacteriostasis, anti radiation, prevention and Glucosamine Chondroitin Powder of skin aging, hypoglycemia, hypouricemia, anti-tumor, immune regulation, cholagogic, inhibition of central nervous system, anti-inflammatory and anti herpes simplex Argireline Peptide, alleviation of sacral radiculopathy caused by HSV-2 virus, etc. it has been used in Pharmacopoeia of China and many traditional Chinese medicines Hyaluronic Acid is often used as quality control index in the quality standard of Chinese patent medicine. At present, the new health care products or drugs developed with mango leaf extract as the main component are generally oral preparations. Because the bioavailability of mangiferin is very low, the clinical trial effect of these preparations is not ideal.

Technical specifications of portable note printer(2)

Battery life

The battery life is usually affected by three factors, one is the battery capacity, the other is the 58mm Thermal Printer length of the first charge, and the third is the power consumption when not printing. One charge printing length refers to the length of documents that can be printed when the printer is full of one charge; the power consumption when not printing will also affect the battery endurance. Some portable note printers will enter the sleep mode when not Wifi Portable Printer, at this time, the power consumption of the printer will be greatly reduced, which can effectively extend the use time of the battery. The battery endurance is not the higher, the better, because the stronger the endurance, the larger the battery capacity, the larger the volume and weight will be, and the best printing quantity according to the specific needs is selected. Generally, the length of one charge printing can meet the needs of two days is better. If the Thermal KIOSK Receipt Printer quantity is too large, it must also meet the printing quantity of at least one day.

POS Printer Manufacturer speed

Printing speed is an important parameter, especially for users with large amount of printing, which will seriously affect the time spent on printing. Each manufacturer has different test conditions for this indicator. Some manufacturers published this indicator as the test result when connecting to external power supply, rather than the test result when using battery power supply. Users had better judge according to the actual printing speed.

Application of mango leaf extract

In the Chlorella Vulgaris Algae, the preparation method of mango leaf extract adopts the method of concentration and drying after extraction. The content of mangiferin is low, which belongs to the crude method with low potency. The refining methods include the use of macroporous adsorption Purple Sweet Potato Red Color or silica gel chromatography. Silica gel chromatography uses a large number of organic solvents which are not suitable for large-scale production. In the past, the purification method of macroporous adsorption resin used high concentration ethanol for elution, but Purple Sweet Potato Powder is difficult to get mango leaf extract with mangiferin content above 50%. More importantly, the eluted mango leaf extract can not be prevented The effect of diabetes and lipid-lowering.

Modern pharmacological research shows that the Sodium Copper Chlorophyllin of mango leaf extract mainly include mangiferin, high mangiferin, quercetin, gallic acid, catechol, shikimic acid, kaempferic acid, ellagic acid, platyclonene and volatile components. Mango leaf extract has the effect of relieving asthma, relieving cough and eliminating phlegm. However, there is no report on the prevention and treatment of mango leaf extract in metabolic syndrome. Mango leaf extract has a good effect in the treatment of chronic bronchitis. It is the main effective component in the treatment of hepatitis and the antiviral active component in rhizome of Anemarrhena asphodeloides.

Technical specifications of portable note printer(1)

Label Printer China

It can be divided into two types: heat sensitive and needle type. The paper needed for printing is also different. Ordinary paper is used for needle printing, and thermal paper is needed for thermal printing. It is recommended to consult the local tax bureau about whether to use thermal paper to print the invoice first. If not, needle printing is preferred. If not, thermal paper is generally preferred. WIFI POS Printer Wholesale, Prince, Zhike and other POS Printer Russian paper manufacturers have launched thermal printing paper that can be stored for 15-30 years.

Weight and volume

The lighter and smaller the better. Because the on-site staff has been walking or standing, it is very important for the user to reduce the load. The size of the volume depends on the way of use. If Portable Printer Supplier needs to be held in hand during the use, the volume requirements are higher.

Print width

There are two kinds of common printing width: 58mm and 80mm. 58mm portable note printer prints less content per line, 80mm prints more content, and the reading effect is much better. If only printing the list documents, the printer with a width of 58mm is generally used. If printing law enforcement documents or tickets, the printer with a width of 80mm is generally used.

Mango Leaf Extract Supplier

Mangifera Indica Extract mainly refers to the nutrients extracted from the bark, leaves, seeds and other parts of mango, mainly used in medicine and health care. Mango bark is a unique Indian herbal medicine, Cistanche Tubulosa Extract used in the treatment of various diseases, strengthening the body, which contains a large number of Honeysuckle Extract, antioxidant capacity even more than VC, can relax blood vessels, regulate immunity, protect multiple organs of internal organs.

Source of extraction: mango fruit, a tree plant of the family Rhus. Also known as an Luo fruit, honey wangzi, wangguo, Shaguo pear, Matcha Green Tea Powder. It is cultivated in Guangdong, Guangxi, Yunnan, Fujian and Taiwan. In summer, when the fruit is ripe, it should be harvested, removed from the core and washed for fresh use.

Classification of portable receipt printer

According to the KIOSK Printers technology adopted, the portable bill printer can be divided into two categories: portable thermal bill printer and portable needle bill printer. Due to the complex structure of ink-jet printing technology and laser technology, the two widely used technologies in the office field have not yet been applied to the portable bill printer.

Thermal Printer Supplies

Very small size, the smallest portable note printer is realized by thermal technology, because the mechanism of thermal technology can be very small

Printing speed is fast, printing speed of portable thermal bills is 5-10 times faster than that of portable needle Receipt Printer Manufacturers

Low power consumption, printing the same content, power consumption is only 1 / 3 of portable pin bill printing

The Ios Printer Supplier quality is high, and the resolution of portable thermal bill printing is at least more than 200dpi, which is twice higher than that of needle printing 100dpi

Using high quality thermal printing paper, the handwriting can be stored for a long time, with a maximum storage life of more than 30 years

Portable pin note printer

Carbon free duplicating paper can be printed, and carbon free duplicating paper can be printed according to the impact principle of needle technology.

The printed documents can be saved for a long time. In fact, this advantage is not obvious. With the continuous progress of thermal paper technology, thermal paper with a storage time of 15 years is quite common. However, in the field of printing invoices, many people are not keen to use long-term thermal paper to print and issue invoices, so this feature is still very advantageous.

The role of bee root powder(2)

1. Astaxanthin Supplier and eliminate excess toxins. Betaine contained in beetroot can keep acid-base neutralization of the stomach. When there is too much gastric acid, it can inhibit it. When White Kidney Bean Extract is too little, it can also stimulate gastric acid secretion and keep neutralization. In addition, about 100 grams of beetroot (Ginkgo Biloba Extract) can supplement 10% of the fiber needed by the human body in a day, and promote intestinal digestion.

2. Build up your strength. BBC news once reported that drinking 500 ml beetroot juice every day can help increase physical strength by 16%. The nitrate of beetroot will be converted into nitric oxide, reducing the amount of oxygen absorption in the process of action, so that the exercise will not be tired. Ginkgo Biloba Leaf Extract beetroot juice has a bonus effect for athletes' long-term physical training.

3. Reduce blood pressure. A study published in the Journal of the American Heart Association pointed out that there is an organic nitrate in beet plants, which is the key substance to help reduce blood pressure. Nitrate can help increase the concentration of nitric oxide gas in the blood, and then help relax smooth muscle, relax blood vessels, and promote blood circulation. The nitrate content in beetroot is about 20 times that of ordinary vegetables.

Portable Receipt Printer Manufacturers

Thermal Kiosk Printer is lighter than ordinary printer and has single function. It is used for specific printing purposes, such as bills, labels, etc. It is suitable for carrying around and can also be used with batteries. There are higher requirements for the weight, durability and Dot-Matrix POS Printer time of the machine body.

POS Printer Supplier is mainly used for printing bills in various outdoor and non fixed workplaces. After 20 years of popularizing printing in fixed workplaces, all kinds of people who work outdoors will soon be

With the birth of the product, handwritten documents are discarded and printing is popularized. There are many people working in outdoor and non fixed places, such as traffic police, urban management law enforcement, industrial and commercial law enforcement and other on-site law enforcement personnel in government departments, vehicle loss assessors, bank tellers, meter readers and equipment in public institutions

Receipt Printer China

Many are logistics enterprises, except for a small number of management personnel, most of them work in outdoor and non fixed workplace.