The trademark glue can be wiped with vinegar. Dip white vinegar or vinegar with a dry dish cloth or soak a paper towel in vinegar, and then completely cover the labeled part, so that it is completely soaked for a period of time, and then gradually wipe it off along the edge of the self-adhesive label with a dish cloth.

Trademark adhesive, also called signboard silicone, is an organic synthetic rubber, which belongs to silicone. The main purpose of trademark glue is to press trademark words and pictures on the film made into sheets, and then fix the film on the product as a trademark card. _ Product performance introduction, instructions and trademarks are not only printed directly on the packaging, but also pasted on the packaging in the form of labels. The direct printing method is limited because other packaging forms, such as wooden cases, glass, metal and other special-shaped packaging, are rarely used because of technology and cost problems, except that soft packaging materials such as paper and plastic are easy to print in the manufacturing process. Once adopted, recycling will also encounter difficulties. Labeling has irreplaceable advantages in this respect.