Mga kinakailangan sa paggawa para sa mga pasadyang naka -print na tasa ng papel

Ang Pasadyang nakalimbag na mga tasa ng papel ng mga tagagawa ng mga tagagawa ng papel na papel, bilang isang paraan ng advertising ng nobela, ay naging isa sa mga pinaka-matipid, abot-kayang, at madaling-operasyon na media ng advertising dahil sa kanilang pagiging malapit sa buhay at mababang gastos. Kaya ano ang mga tukoy na kinakailangan para sa pag -print ng Paper Cup?

Ang ink drying temperature should not be too high. When the temperature is too high, over-oxidation will occur on the surface of the base film, resulting in poor heat sealing. But it is also necessary to prevent the printing ink from drying badly to avoid odor. Ambient temperature and humidity: Too high humidity in the workshop will cause the printed matter to curl. If the temperature of the film after printing is too high, adhesion between the upper and lower layers of the film will occur, which will also affect the subsequent paper cup processing and forming. The heat sealing performance required for continuous forming of paper cups and the printability of the PE film surface require factors such as ink composition, residual solvent amount, and drying conditions to be compatible with the performance of the coffee paper cup. The quality of paper cup printing is the result of a reasonable combination of printing machinery and printing process, substrate, and ink. As long as one of them is not well-matched, it will affect the printing quality of the paper cup and the ink or malfunction during the printing process.

Siyempre, bilang karagdagan sa mga ito, maraming iba pang mga kinakailangan at puntos ang nangangailangan ng pansin, kaya ang Pabrika ng packaging ng inumin Kailangan pa ring magbayad ng higit na pansin kapag ginagawa ito. $