Technical
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March 17, 2021 | Daywey Chen
There are several purposes of coating over a print. To provide a protective layer over the print, or to provide a separation layer between the packaging and the product. To help to keep the product fresh. To enhance the graphical image, helping the brand stand out from the crowd. If you are already using UV coating, or if you are a high coating usage user, then you consider the UV-LED coating methodology. There are several advantages to the UV-LED coating that sets it apart from UV coating. Let’s look more deeply into it through its technical properties and environmental impact.
March 8, 2021 | Daywey Chen
As technology advances printers from the flexible packaging industries are provided with more choices to select from. Inks and their drying methods are among one of the categories where printers have gain access to a variety of selections. The solvent-based ink, water-based ink, UV ink, EB ink…etc. Today we are going to discuss about UV-LED and its curing(drying) method. To explore the benefits and at the same time its disadvantages so that printers can obtain an unbiased review on the UV-LED technology. Advantages: leveraged operation efficiencies, increase business opportunities, higher print quality, more environmentally friendly. Disadvantages: higher cost, shorter ink shelf life.
February 17, 2021 | Daywey Chen
Currently, rotogravure is a more widely adopted printing process in the East. Due to environmental issues and production efficiency requirements. Many printers and converters are switching from the Rotogravure over to the Flexographic printing process. However, one of the biggest obstacles that are preventing the switch is the print quality. Rotogravure has been known to produce high quality prints easily. Traditionally, flexography is unable to match the printing quality of the rotogravure. But as flexography matures and advances, the quality gap between the two is closing up. To produce a good quality print in flexographic printing, one must first obtain a suitable flexo plate and anilox combination. A suitable combination will allow for high quality flexographic print to match the quality of the rotogravure print.
January 26, 2021 | Daywey Chen
Investing in the flexographic press is the easy part. The hard part is to get the flexographic press up and running. How to get the press operational? In this article we will be discussing the main steps in setting up a wide web flexographic press. This includes: Job Verification, Print Deck Planning, Selecting the Anilox and Plate, Doctor Blade Setup, Ink pH and Viscosity Setup, Ensure Sufficient Dyne Level and Other Pressrun Checks...
December 11, 2020 | Daywey Chen
Different coating methodologies serve to meet different purposes in packaging. There are lots of options for standard and specialty finishes. This can be confusing and overwhelming for many. In this guide, you learn how to choose the right coating based on the compatibility with your overall packaging specification such as the substrate used, the design requirements, and the budget constraint.
November 16, 2020 | Daywey Chen
The purpose of the laminating process is to produce a final flexible packaging with enhanced barrier properties, appearance and strength. Therefore, it can be applied to any applications that are looking for enhanced barrier properties, appearance and strength. Typically, lamination is found in an application where the product needs the packaging to extend its shelf life and to keep it fresh. A common application is the food industry...
November 5, 2020 | KYMC Marketing
It’s all about the application! Now, there is a better way to produce window packaging, modified atmosphere packaging (MAP) and easy-tear stripes on the packaging. By better, we mean greater flexibility, greater accuracy, faster, less waste, and less maintenance. KYMC is working with laser solution providers to provide our customers with the capability to meet the market application needs in a better way.
October 27, 2020 | Daywey Chen
ECG is receiving greater attention in recent years because as print jobs are getting shorter and shorter, the number of job-change requirements is increasing. If the printer is able to set 7 colors to cover all jobs, then it prevents the need for color change during job-change. This will greatly reduce the job-changing time. Money is generated during press operation, not during job setup. However, it is more easily said than done. At the end of the day, if your operation is not ECG-ready, then we strongly advise you not to attempt it, it may cause more harm than benefit to your production. Now, let's examine if you are an ECG-ready company?
October 20, 2020 | Daywey Chen
The goal of the laminating process is to produce a final substrate with enhanced barrier properties, appearance, and strength for flexible packaging. The different films, paper, and aluminum foil all have different properties. Laminating machinery can be categorized into 4 main categories by its process. This includes dry lamination, wet lamination, solventless lamination, and wax or hotmelt lamination.
October 6, 2020 | Daywey Chen
The flexo or flexographic printing press is used commonly in the food packaging industry. The flexo or flexographic press is commonly associated with the plastic industry as many of the food packaging products use plastics. Besides the food packaging industry, the flexo printing press is also associated with industries including paper bags, carton and cardboard box, medical packaging, sanitary product labels, and the diaper industry. In recent years the flexo printing press is also found in the process for printed electronics manufacturing such as RFID, OLED lighting, functional substrates, circuit boards, and sensors.
September 16, 2020 | Daywey Chen
To help us make a decision of using a motor or brake for the tension control, we can first understand the pros and cons of each from 6 perspectives. Tension Precision, Cost, Maintenance, Installation, Torque Requirements and Energy Consumption.
