How to ensure that printing sealing glue will not contaminate printed products during the printing process and affect their aesthetics and quality?
Publish Time: 2025-02-10
Printing sealing glue plays a vital role in the printing process. It is responsible for firmly sealing printed products and ensuring the integrity and aesthetics of the products. However, during the printing process, if the sealing glue is used improperly, it is easy to contaminate the printed products and affect their overall quality. Therefore, it is crucial to take effective measures to ensure that the sealing glue does not contaminate the printed products during the printing process.First of all, choosing the right printing sealing glue is the basis. There are many types of printing sealing glue with different performances. When choosing, you need to consider many factors such as printing materials, printing processes, and sealing requirements. High-quality and environmentally friendly sealing glue can not only provide stable bonding effects, but also reduce pollution to printed products. Therefore, when purchasing sealing glue, be sure to choose products with reliable quality and certified.Secondly, strictly controlling the amount of sealing glue is the key. During the printing process, too much or too little sealing glue may cause pollution to printed products. When there is too much, the sealing glue may overflow the edge of the printed matter, forming unnecessary glue marks; when there is too little, it may cause the sealing to be loose, affecting the overall quality of the product. Therefore, before printing, the amount of sealing glue should be accurately calculated according to the size, shape and sealing requirements of the printed matter, and strictly controlled during the printing process.In addition, the cleaning and maintenance of the printing equipment should not be ignored. During the printing process, the printing equipment may have residual sealing glue or other contaminants, which can easily be transferred to the printed matter during the printing process. Therefore, it is very important to clean and maintain the printing equipment regularly. After each printing, the residue on the equipment should be cleaned up in time to ensure the cleanliness and normal operation of the equipment.Finally, strengthening quality control during the printing process is also an important means to ensure that the sealing glue does not contaminate the printed matter. During the printing process, the printed matter should be sampled and inspected regularly to observe its sealing effect and surface quality. Once the sealing glue is found to contaminate the printed matter, the printing should be stopped immediately, the cause should be analyzed and corresponding improvement measures should be taken.In summary, it is necessary to start from multiple aspects to ensure that the printing sealing glue does not contaminate the printed matter during the printing process. By selecting appropriate sealing glue, strictly controlling the dosage, strengthening equipment cleaning and maintenance, and strengthening quality monitoring, we can effectively reduce the contamination of printed products by sealing glue and improve the appearance and quality of printed products.
