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Laser marking application value in the food packaging industry

by:J&D WATER     2020-03-24
Food safety is one of the important object in the national attention. In the era of the rapid development of the everyone ran to the well-off. Consumption has been unstoppable, so in the field of consumer goods industry, packaging has been one aspect is of particular concern, food safety is listed as a top priority. Which food packaging is also very important security issues. Food packaging is an important part of the goods, in addition to facilitate preservation, food storage protection, and other functions, can also through the packet of information, access to food sources, food ingredients, food shelf-life, storage condition, etc. But factors such as goods transportation, contact, ink markers are very easy to appear '' easy to erase, easy to fall off' problem; At the same time, there are criminals will erase expiring products production date, then spray on new production date to continue to sell in the market. It will produce great influence to people's health, but also seriously damage the market principles. Today, the laser technology can provide a good solution. Laser laser marking is the use of high energy density of laser local irradiation was carried out on the workpiece, the surface material vaporization or change the color of chemical reaction, so as to leave forever. Long marker as a method of marking is marking high precision, high speed, clear and pollution-free characteristics such as environmental protection, the tag information is portrayed on the packaging of the product, so it is difficult to tampering and counterfeiting; But also can create links to database system, let us timely tracking, query the most of the products. The new trend. So packaging use laser marking machine to mark information, such as production date, such as food source of information; Clear, eye-catching, forever. Long don't fall off, erase the damage packing; And environmental protection, no consumables, and at the same time can effectively restrain outlaws, provides the role of the umbrella to the public food safety problems. Laser marking such as puffed food, when consumer is bought bags sealing is not good enough, the packing content easy to overflow, it will shorten the time in the period of validity, as well as some sealing tight, tear along the dotted line is very difficult, so he appeared in the open in some food packaging is difficult to control, master the consumer's point of view these are troubling things, but the laser marking machine laser system can select a single film layer in the flexible packaging line. Doing so is to realize the perfect easy tear effect of flexible packaging, and the ability to maintain the integrity of the film, the outer membrane intact without damage, so that we can see the light and to prevent from packing goods in be affected with damp be affected with damp, etc. Aluminum foil layer or the other, on the other hand, plating metal layer on the membrane, other materials has become the way to stop the laser layer of barrier. So the characteristics of these materials can make laser technology in packaging materials on the precise positioning, crossed. At the same time, the tear line by person's eye is clearly visible, so torn packaging is easy for consumers. Laser marking and laser punching technology effectively prevent hole enlargement and to avoid the damage to the integrity of the packaging, and can also has good air permeability, moisturizing effect. We have to do for laser marking machine amazing technology. Laser marking technology is widely used in all walks of life is not, as in the electronics industry application, the application in the aerospace technology, application in mobile phone accessories pervious to light buttons, application in automobile motorcycle parts, in the application of military products, in the application of sanitary and cosmetics, food packaging, pharmaceutical packaging, jewelry, crafts gifts, etc. Various kinds of metal and nonmetal materials are widely used. Without doubt, it has deeply involved into every aspect of your life. Today, laser marking technology with production line, on-line homework can greatly improve the production efficiency, to adapt to the demand of industrial production. Today's era of brand, laser marking technology can meet the demand of The Times. Laser marking equipment recommended: preferential deals offer 4007001618 【 Optical fiber laser marking equipment 】 Mainly used for metal and non-metallic laser marking part USES, tags and beautiful, fast, no material; 【 CO2 laser marking equipment 】 Non-metallic products used for the laser marking purposes; 【 Uv laser marking equipment 】 Adopt import uv laser, it is mainly used for metal and non-metallic products fine marking purposes; 【 Metal laser marking equipment 】 Based on customer specific products, production line, the demand for design and production and customer demand, customized models. 【 Semiconductor laser marking machine 】 Stable performance, price moderate 【 Green laser marking machine 】 High prices, product customization is given priority to YAG laser marking machine 】 Metal, plastic and other products used for moderate price more metal laser marking equipment, laser marking laser tag
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