Why do many labeling problems seem to be related to ink and coating?

Q: Why do many labeling issues seem to be related to ink and coating? A: In fact, the difficulties and quality problems in label production are not really related to ink and coating. They are very reliable technologies. The problem may be that the producers and customers of the labels are expecting better results than ever before. The cost of less than five cents per dollar in the sales of labels is spent on ink and coating. Potentially they have a certain impact on speed, loss and product quality, so people A misconception that they have a substantial impact on quality. Maximum expectations: (These are what the customer expects) Color control: Users have been using a critical eye to look at the color of a product, and problems encountered in many applications can amplify color problems. Durability: Some features of the product packaging have doubled the wear resistance requirements of the label. Appearance: The image of the label becomes more and more complex and sophisticated, overprinting accuracy and sharpness enhancement. Durability: Coatings and inks applied to labels must also have the ability to resist erosion of various products. Flex resistance: Manufacturers have reduced the wall thickness of the container, which requires the label must have a certain degree of bending resistance. Other performance and environmental requirements: Recycling considerations, appropriate friction coefficients, and functional requirements are all issues that must be considered. Requirements of label producers: (The following are the factors that lead to higher and higher expectations for inking and coating) Viscosity: Excellent coating and extremely strong adhesion are desired. Compatibility: Combining several printing methods is very common, so compatibility between various ink systems must be considered. Including ink viscosity, overprint characteristics and printing speed and other factors. Curing and Drying: The performance of the ink layer or coating varies with the level of curing or drying to meet the printing pressure requirements. The various curing systems used must be balanced to obtain satisfactory results. In the past, only dye or toner flexographic inks were selected, or hot-wet flexographic inks were used. Nowadays, the range of high-tech products is becoming more and more extensive, and it can adapt to the needs of customers from multiple angles. From the chosen ink and coating supplier, valuable help can be obtained and benefit from it. Here's what your vendor has to offer: Suggestions for new product applications. Recommend the best ink system. Mechanical recommendations during printing ensure increased drying and curing speeds. Provides help with troubleshooting during print operations. Special evaluation laboratory test device. Provides help for end-users to solve problems. Develop special-purpose products. Develop education and training programs on ink and coating. Suggestions for planning and steps to reduce ink and coating costs. The wisdom of two (or more) people is stronger than one's. This is especially true when partners have the same interest and general purpose. If you don't have a collaborator or partner yet, it's time to act!