China's Leading Beverage Bottling Equipment Manufacturer

ShenZhen J&D Drinking Water Equipment Co., Ltd.

ZhangJiaGang  J&D  Packing  Machinery  Co.,  Ltd.

 

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Coding machines & ink jet printers

Food laser marking machine to curb food packaging problems from the source

by:J&D WATER     2020-02-26
Food safety has always been one of the key objects of national concern. Food packaging has always been an aspect of special concern, and food safety is listed as a top priority, so here we will talk about the application and value of laser marking machine in food packaging industry. Everyone buys things in the supermarket. We have a more habitual look at the production date and then buy it home, but who knows that some unscrupulous merchants have actually started on this production date? Some unscrupulous merchants use banana water and inkjet machines to modify the production date at will, and then re-send it to the supermarket for sale. An industry insider said that whether it is printing code or spraying Code, as long as the ink is used, the time information of printing can be altered. It can be adjusted arbitrarily within three years. For the problem of altering the shelf life of food, from large enterprises to small vendors, most of them are aware of it. Only consumers are kept in the dark by hidden rules. Bad companies play the date game for illegal profit, and put the food that has been or is about to expire on the market after a little bit of treatment. It has seriously infringed on the rights and interests of consumers. So how to curb the date problem on food packaging from the source? The more effective measure is to use laser marking machine to mark the production date and other information on the food packaging bag with laser. Laser marking is a marking method that uses high energy density laser to irradiate the workpiece locally to vaporize the surface material or undergo a chemical reaction of color change, thus leaving a longer mark, it has the characteristics of high marking precision, fast speed and clear marking. However, many food manufacturers have a respectful attitude towards it. The main reason is that its cost is too high, the laser marking machine price is about twice the use of ink equipment. In fact, it is not. The price of the initial laser marking machine may indeed be higher than that of the ink equipment. However, in the long run, the laser marking function reduces the production cost, reduces consumables, improves the production efficiency, is environmentally friendly and safe, it does not produce any chemicals harmful to human body and environment. However, the ink jet still needs to continue to bear the cost of purchasing ink in the later period. Cost comparison between laser marking machine and ink coding machine: investment cost of ink coding machine: low. Investment Cost of laser marking machine: high. Cost of consumables for ink printer: 600--1500 yuan/liter, solvent 150-- 300 yuan/liter, calculated by working 8 hours a day, consumables 2--30 thousand yuan, the factory became a regular ATM. Laser marking machine consumables cost: 30000 hours (Marking time instead of startup time)The laser needs to be inflated at a cost of 5000. According to 8 hours of work per day, it takes about 10 years to inflate. The average cost of consumables per year is 500 yuan. Maintenance of ink inkjet printer: special personnel are required to maintain and operate, filters in ink circuit system should be replaced regularly, and manufacturers should provide services. Start and shut down must be cleaned frequently with organic solvent at regular intervals to ensure equipment stability. It takes 2000 yuan to replace the filter once a year. Laser marking machine maintenance: maintenance cost to do annual maintenance of optical lenses, just use a bottle of anhydrous alcohol, people who know the computer can easily learn, no need to maintain. The advantages of food laser marking machine are mainly as follows: 1. Reduce production cost, reduce consumables and improve production efficiency; 2. Permanent marking, obvious anti-counterfeiting effect, laser code spraying technology can effectively prevent product identification from counterfeiting; 3, increase the added value, can make the product look higher grade. Enhance the popularity of product brands; 4, laser marking equipment is reliable, laser marking has a mature industrial design, stable and reliable performance, 24 hours of continuous work, laser maintenance-free time up to more than 20 thousand hours. Wide temperature adaptation range (5℃-45 ℃), Widely applicable to the production and packaging of various industries; 5, laser marking machine does not produce any chemical substances harmful to the human body and the environment, is a high-tech product of environmental protection and safety. The function of laser marking is in a very small range. The laser can mark a large amount of data on the product material itself with a very fine beam. The printing precision is extremely high, the control is accurate, and the spray printing content is clearly and perfectly interpreted, it has strong market competitiveness, is environmentally friendly and safe, has no corrosiveness, completely isolates chemical pollution, and is also a kind of intimate protection for operators, ensuring the cleanness and neatness of the production site, the later investment is reduced and the noise pollution is reduced.
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