Three options of the most popular coding and ident

2022-08-09
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Three options of coding and marking technology (Part 1)

before you have plans to adopt new packaging materials or customers have new requirements, marking and marking may not be your priority. For example, customers now need to use durable codes or clear signs. It is important to understand all your options before choosing the right technology

whether there is a detailed analysis or not, the results are very different. With it, we can achieve smooth and efficient operation without experiencing unnecessary failures and causing customer dissatisfaction. The key factors to be considered include:

· the type of material or substrate identified

· production capacity or speed required by operation

· printing quality: durability and clarity

· the maximum cost your company is willing to bear

· total operating costs, including maintenance costs and costs of consumables such as ink and ribbon

· whether variable data, graphics and barcodes are required

once you understand these factors, it is easier to choose the most suitable identification and coding technology. Laser coding, thermal transfer printing (TTO) and binary array inkjet printing are all useful alternatives for various occasions

laser marking

industrial laser marking began in the early 1970s. Since then, new materials have been written into the medium and long-term plan of the industry, and now it has developed into a perfect technology. Now, the production lines using laser identification and coding are all over the world. Welcome to consult all over the world. Lasers can be used to print digital codes, two-dimensional matrices and barcodes, logos and symbols on labels, sleeves, glass and plastic bottles, cans, metal barrels, hoses, blisters, cardboard, thin tubular spoke type films and container covers

no ink, impression or ribbon is required to generate code with laser. In the new sealed off CO2 laser coder, infrared laser is generated by RF discharge of carbon dioxide gas mixture. The CO2 laser system codes by changing the surface color of the substrate (such as PVC packaging), melting, foaming (such as polyethylene terephthalate bottles) or removing the surface of the material (such as printed labels, cardboard, cans, hoses)

examples of clear and concise coding on plastic medicine bottles and cartons. Laser makes durable and highly clear coding on various substrates.

the advantages of laser coding include: fast speed, diverse uses, long coding, non-contact operation, clean dry process, maintenance free operation of more than thousands of hours, extremely low operation cost and adaptability to full-automatic production lines. The unparalleled normal operation time and excellent production capacity of laser code printer bring cost savings in various occasions

thermal transfer

the biggest feature of thermal transfer printing (TTO) is the thermal transfer head and ribbon in contact with flexible substrates such as composite films and plastic labels. The micro print head under the glass coating heats a small area of the ribbon and transfers the ink to the target substrate. Control the print head to generate real-time images, including high-resolution bar codes, text, and graphics. Tto system can operate continuously and intermittently

heat transfer printing (TTO) is used to code the format of flexible film, and the film is finally made into cough medicine packaging bag

(to be continued)

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