Dyeing labels tell you the processing methods of paper self-adhesive labels
Publish Time: 2025-06-30
1. Roll paperAmong the printing methods of roll paper self-adhesive materials, currently letterpress accounts for 97%, screen printing accounts for 1%, offset printing accounts for 1%, and flexographic printing accounts for 1%. Due to the use of roll paper printing processing, all processes are completed on one machine, so the production efficiency is high, consumption is low, and cost is low.At present, my country's label printing machine is in the form of letterpress printing, with few functions, and is only suitable for printing simple color blocks and labels with line patterns. The printing quality is not as good as that of single-sheet offset printing labels. However, labels processed with roll paper can be rewound into rolls and can be used on automatic labeling machines, barcode printers, electronic scales and other equipment, which is convenient for automated production. Roll paper printing self-adhesive labels are the mainstream of self-adhesive printing in the world.2. Single sheet paperAmong the printing methods of this type of self-adhesive materials, offset printing accounts for 95%, letterpress accounts for 2%, screen printing accounts for 2%, and computer and printing account for 1%. The printing of self-adhesive labels on single sheets is the same as ordinary printed products. Each process is completed on a single machine, with low production efficiency, high consumption and high cost, but good printing quality. If the offset printing process is adopted, the quality of labels printed in four colors is much better than similar products printed by label printing machines. However, since the self-adhesive finished products printed on single sheets are in the form of single sheets and cannot be rewound, such products can only be labeled manually and cannot be automatically labeled on automatic labeling machines.Single-sheet printing is suitable for large-area self-adhesive color prints. Such as posters, posters, large-area labels, etc., not limited to label products. It can be said that single-sheet self-adhesive printing is an important part of the self-adhesive printing industry.
