The pneumatic Standing Desk is a simplification of the automatic lifting table. It eliminates the need for a motor or compressor, and adjusts the air pressure bar manually to achieve the function of lifting
advantage:1. Low price and high cost performance 2. No need to connect to electricity, no oil, good safety.
Disadvantages:1. The stability is not high 2. It takes a little effort to raise and lower, and some buttons need to be lifted by hand to achieve the purpose of up and down.
In order to meet the needs of the market, a daylight-type color-changing fluorescent anti-counterfeiting ink and a hand-temperature color-change fluorescent anti-counterfeiting ink that can be used in tobacco and wine packaging are introduced to the market. The main features of the daylight-based color change and hand-temperature color-changing high-tech materials are: The controllability of raw materials. The second is that the ink has many components, many production equipments, large investment, complicated process, and difficult processing, and it is difficult for most people to copy. The third is to have multiple anti-counterfeiting features, such as intuitive, daylight discoloration, hand temperature discoloration; concealed, fluorescent discoloration. The fourth is the convenience of identification. It can be identified by sunlight or hand temperature heating, and a common UV lighter can also be used.
This new anti-counterfeit ink has the following technical characteristics: First, it uses the principle of chemiluminescence to achieve the uniqueness of fluorescence detection. According to the needs of customers, special patented fluorescent compounds are used, with unique fingerprint recognition function. The only spectrally characterized inks serve the purpose of protecting the product from counterfeiting. Second, the stability of daylight discoloration and hand-warming color fluorescent materials is very high, which overcomes the shortcomings of common anti-counterfeit inks that are susceptible to aging. The third is the specificity of the proprietary anti-counterfeiting ink formulation lock for commodity brands, that is, according to the needs of customers, the purpose of product protection is to use unique anti-counterfeit ink products that can be characterized. Fourth, new types of security inks can use any printing method to directly print invisible or colored anti-counterfeit graphics on coated paper, paperboard, plastic film and other materials used in tobacco and wine packaging.
2. Electronic inks: Digital offset offset printing Indigo's color digital offset presses provide a unique combination of features based on their color digital offset press technology and operation. Indigo presses use Indigo's unique liquid inks. Electronic inks contain charged liquid ink particles that make it possible to electronically control the position of printed particles in digital printing. Electronic inks can reach very small particles (1-2 micron), so that small particles allow printing to achieve higher resolution and smoothness, sharpening the edges of the image, and forming a very thin image layer.
(1) Standard basic color CMYK (cyan, magenta, yellow, black);
(2) The wide color gamut six-color setting increases orange red and purple, so that the color reproduction capability is much higher than the color reproduction ability on the basis of the original four colors;
(3) PANTONE compatible Indigo spot color system;
(4) The opaque white coating of the colorless printing material;
(5) Fluorescent ink.
This digital offset technology, with its advantages such as electronic ink, has achieved many advantages:
(1) Edge sharpness and sharpness. From the high magnification results, it can be clearly seen that the image formed by the electronic ink has a sharper degree of sharpness than the image formed by the electrophotographic dry powder. This advantage is even more pronounced when printing continuous images. The sharpness of the electronic ink image is sharper in the continuous tone of the intermediate color or the edge of the finely printed text image. The clean and pollution-free background of electronic ink images is also worth noting. This advantage comes from the tiny particles of electronic ink and the way the electronic ink particles are transferred during printing.
(2) Dot gains and color consistency. Dot enlargement refers to the tendency of printed continuous and line images to spread under embossing. Indigo digital color offset printers can control dot gain. Indigo presses have a calibration function that allows printed dots to be within the required size range. In addition, Indigo's printing opportunities automatically adjust the optimal density (such as the darkness of the appearance) and the size of the dots, so that each print has the same appearance.
(3) Image smoothness. Many people think that the key to the quality of offset printing is image smoothness, which is not the case. The key to quality lies in the uniformity of the image. Indigo presses, unlike electrostatic dry powder presses or copiers, can only output images with the same smoothness regardless of the material of the paper, which results in dark to high brightness. According to different figures and the smoothness characteristics of the offset press, the actual operation shows that the ideal smoothness of the electronic ink can basically meet the requirements of various papers other than super-glossy paper. For moderately smooth paper, electronic ink is more advantageous than lithographic ink, but lithographic ink is superior in the field of ultra-smooth paper.
(4) color difference. Electronic ink can be printed according to international color standards. All of these standards are based on four-color standard basic color CMYK (cyan, product, yellow, black). Lithography uses different ink formulations according to different standards, while electronic ink uses only one set of colors for different standards. The electronic ink adjusts the density of ink (color concentration) through electrons to suit different needs. The special nature of the electronic ink and the charging characteristics of its ink determine its unique features on a four-color basis. The color gamut cannot be achieved when printing four-color basic colors. The spot color ink system is capable of six-color printing, and imaging uses a primary transfer technology.
(5) Instant drying. Because the electronic ink solidifies when it is transferred to the substrate, the finished product will dry when leaving the Indigo press. Electronic inks can be cured without emissions without further drying. At the same time, the electronic ink only needs 100°C, and the relatively low temperature does not allow the substrate to be heated. Damaged or curled.
(6) Do not fade under light. The pigment particles encapsulated in the electronic ink plastic resin will prevent the chemical components of the pigment from being oxidized or affected by moisture. Especially under the intense ultraviolet irradiation of the eyes, the electronic ink has advantages over the traditional offset ink in this respect.
Xie Liansheng, Manager of Engineering Department of Guangzhou P&G Paper Products Co., Ltd., said that the packaging equipment used by P&G is customized to several companies that specialize in manufacturing packaging equipment, such as SIG, Cloomersmans, OTIMA, ORION, and Marken equipment suppliers. , Imaje, Videojet, etc. The equipment used is imported. Although these devices are expensive, after a long period of use, the performance indicators are in line with P&G's quality standards. Followed by these manufacturers to provide equipment, maintenance, repair documents complete, good after-sales service. In addition, Procter & Gamble communicates in English basically. The equipment manuals of these manufacturers are written in English. The most important is that P & G has more than 100 branch offices worldwide. The company hopes to unify packaging equipment, but it is difficult for domestic packaging suppliers to do this. So how does P&G's procurement of packaging equipment work?
The first factor to consider when purchasing packaging equipment is to consider whether the quality and safety of imported packaging equipment is good, followed by whether other indicators such as reliability, low maintenance or maintenance-free packaging equipment meet the requirements of Procter & Gamble. In addition, the speed of packaging is And the ease of use or not, because of P & G's wide range of products, in particular, need some more flexible equipment. In the procurement process, Procter & Gamble has a test standard for each set of packaging equipment to be purchased, and then converts the test standard into a digital standard as a reference standard for testing the packaging equipment provided by the supplier. Before the development of these test standards, a standard shall be provided by the headquarters, and then the engineering department will formulate these standards as digital standards. Of course, the price factor is also very important, but relatively speaking, if the equipment is in operation, the production efficiency is high, and the product packaging quality is good. Because the production volume of P&G is very large, the level of equipment prices will also appear to be of importance. However, with the fierce market competition, Procter & Gamble will consider the price, after all, the packaging equipment is indeed very expensive.
Unique procurement management process As a multinational company, Procter & Gamble's procurement management is different from the domestic traditional procurement process. The procurement of Procter & Gamble packaging equipment is determined by several departments together, not by a single department. Because there are many factors to consider when buying a packaging equipment, such as quality, safety, price, etc., it is up to several departments. Make decisions together. For example, the engineering department will be responsible for the technology. When the engineering department approves the equipment, the purchasing department talks about the price with the supplier. If the price line cannot be discussed, the purchasing department will discuss with the engineering department to see if the design of the packaging equipment can be simplified. In order to achieve the desired price, which may be repeated several times. Of course, in the end, let the operators personally test the machine and see if the machine will be very complicated to operate. Because the operation difficulty of a machine directly affects the cost of investment, if it is difficult to operate, it must employ high-skilled Talent, so the cost increases.
How to choose a packaging supplier must first evaluate the packaging supplier, because it is impossible to find a supplier that fully meets Procter & Gamble requirements, and Procter & Gamble makes very high demands. Sometimes the company project manager will organize company resources to help suppliers make up for their defect. For example, Procter & Gamble has a Japanese supplier. The company is small in scale and only has more than 100 people. However, he provided more than 100 million yuan in packaging equipment. Although he was young, P&G chose him because he saw it. He has potential and development. In its use, P & G will make up for each other's defects and strive to obtain P & G's satisfactory packaging equipment.
Xie manager also briefed reporters on P&G's experience in purchasing packaging. He said: P&G attaches great importance to the quality of packaging. There are many domestic companies that only pay attention to the part of the production process. P&G started by buying raw materials and started by ensuring the quality of suppliers. The packaging procurement work is very comprehensive. The so-called comprehensive includes the control of the quality of raw materials, the quality of suppliers, the quality of imported packaging equipment, the quality of production processes, and even the quality of the final product to consumers, and there are very sophisticated standards to control these factors. 
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Suzhou Uplift Intelligent Technology Co., Ltd , https://www.upliftecdesk.com