Tmall launched the "Starry Sky" program. Five million pieces of cosmetics from home and abroad will be printed with a two-dimensional code logo. Consumers can scan the code with their mobile phones to retrospectively check product information and verify authenticity. Not long ago, Hangzhou pushed garbage bags New methods for classification. Each garbage bag is printed with a QR code. Littering or classification will be traced back. Shandong Weihai's "Green Apple" is on the market. Scanning the QR code shows the entire growth process ... These events have one thing in common Is to use the "two-dimensional code traceability system". In fact, this "two-dimensional code traceability system" is an intelligent method based on the "Internet of Things" technology.
The most important part of the two-dimensional code traceability link is the "code", so the question comes, how is the two-dimensional code printed? Previously, the most commonly used coding method was ink coding. The production date of ink coding is easily changed by human erasure. The coding process produces chemically toxic residues and pollutes the environment. In addition, the ink coding equipment has a large amount of consumables and a high cost. The machine often has ink clogging the nozzles, which affects the coding effect.
Under such market demand, a two-dimensional code traceability system based on "laser marking" was born and quickly gained popularity. Laser marking is applicable to a variety of materials such as metals, alloys, non-metals, etc. The two-dimensional code of the marking is clear and beautiful, and the marking is permanently indelible, which is becoming more and more popular in the market.
Internet + car manufacturing laser helps in the whole process
With the promulgation of laws and regulations on automobile safety, there are high requirements for the uniqueness of the identity of automobiles and parts. The establishment of the identity of automobiles and parts is the basis for achieving product quality traceability and recall. In order to strengthen the management of product three guarantees, satisfy the vehicle defect product recall system, and realize the collection and quality traceability of key component information, Huagong Laser vigorously promotes the application of laser marking machines in the industry and provides a full set of industry solutions.
The Internet + 3C electronic laser is indispensable
With the development of electronic technology, electronic products are being replaced more and more rapidly. Electronic manufacturers must provide the best quality products to the market faster. At the same time, they must meet a series of challenges and meet relevant laws and regulations. Traceability, lead-free manufacturing, etc.
The main advantage of using lasers for marking electronic components is that it is a fast, programmable, non-contact process that is durable and generally not affected by the steps required in the production process. Laser marking can cope with the inadequacy of traditional marking methods.
Internet + food safety laser escort
Laser cutting machine , laser engraving machine , laser marking machine , laser equipment brand manufacturer-Dongguan Heli Laser Equipment Co., Ltd. Nowadays, "food safety issues" has become one of the most concerned topics of people's livelihood. State Council Premier Li Keqiang particularly emphasized in the two sessions that it is necessary to establish a full-scale supervision mechanism and traceability system from production and processing to circulation and consumption, and effectively guarantee "security on the tongue".