At first, paper cups were just for carrying convenience and saving trouble. Later, with the advent of these concepts, paper cups also have another function, which is another way of publicity. Many people who want to use paper cups for publicity will choose custom printed paper cups and design their favorite and satisfying works to achieve the purpose of publicity, thus there are custom printed paper cups .
Paper cups have requirements for raw materials. Directly printed paper cup base paper should have a certain surface strength (wax stick value ≥14A) to prevent linting and powder loss during printing. At the same time, it must have a good surface fineness to meet the Uniformity of inking of printed matter.
The components of the ink must comply with the Food Sanitation Law and the corresponding food packaging sanitation standards. Control the amount of residual solvent to be small to prevent the odor of the printed matter, the back of the printed matter is smeared, and when the solvent adheres to the substrate or base film at the seal, it will cause poor heat sealing, resulting in poor adhesion at the seal or due to adhesion Blow-out phenomenon caused by bad curls.
The appearance of paper cups nowadays is almost the same. If you want to stand out, you need to make certain changes. The beverage packaging factory still needs to work hard on the appearance.
