Do a good job in these three aspects, the quality of printed products is not awkward!
We are a big printing company in Shenzhen China . We offer all book publications, hardcover book printing, papercover book printing, hardcover notebook, sprial book printing, saddle stiching book printing, booklet printing,packaging box, calendars, all kinds of PVC, product brochures, notes, Children's book, stickers, all kinds of special paper color printing products, game cardand so on.
For more information please visit
http://www.joyful-printing.com. ENG only
http://www.joyful-printing.net
http://www.joyful-printing.org
email: info@joyful-printing.net
In addition to the subjective factors, there are three objective factors affecting the quality of printed products: consumables, printing equipment and printing environment. Since it is an objective factor, it can be used to make requirements and regulations by means of objective evaluation.
First, printing supplies
Including films, inks, plates and fountain solutions each have different properties, and these properties will have a direct impact on printing.
Before printing, you must first grasp the performance and printability of various consumables, avoid the factors that may affect printing, and carry forward the characteristics that have positive effects on printing. Many products have different requirements for printing effects, and it is necessary to find various consumables suitable for printing.
Second, printing equipment
Including the normal operation rate of related equipment in the production process, the input of various auxiliary equipment and the mutual matching relationship will have certain influence on the quality of printed products.
If the equipment is often faulty, it will not be able to fully utilize the functions of the equipment. The semi-finished products processed by printing or other processes will have various quality defects, which cannot guarantee the final quality of the products. Therefore, ensuring the normal operation of the equipment is beneficial to ensure the quality of the printed products.
Third, the printing environment
When printing, environmental factors such as ambient temperature, humidity, dustiness, and presence or absence of light will affect the quality of printed products in each process.
The printing method based on flexo and gravure is more sensitive to changes in ambient temperature and humidity. Excessive temperature and too low humidity are not conducive to the drying of inks (especially water-based inks), resulting in paste and napping. Such as quality defects, and too high dustiness will cause print defects in the physical layout of the printed product.
Therefore, in the printing process and the processing of the printed products, it is necessary to ensure the constant temperature and humidity of the environment and reduce the dustiness in the air, so as to ensure the quality of the final printed product is stable.