Photosensitive adhesive, it and photosensitive film (also known as film film) are currently widely used photosensitive materials. Sensitive glue, generally divided into the single fluid type and double liquid type two kinds, single type liquid photosensitive glue in production have photosensitizer with latex, without preparation can be used when using, double liquid photosensitive glue before using photosensitizer is needed according to the formula dissolves in the water, then immiscible full mixing and placed in the latex in 1 to 2 hours, bubble disappear completely before use. Photosensitive adhesive can be divided into solvent-resistant and water-resistant two kinds. Solvent resistant photosensitive adhesive, resistant to various organic solvents, suitable for oil-based ink printing; Water-resistant photosensitive adhesive, suitable for water-based ink (water-soluble printing coating, such as textile printing paste) printing, the former screen can be demembrane recycling; The latter generally cannot be removed for recycling. Special water resistant photosensitive adhesive nylon photosensitive adhesive and diazo photosensitive adhesive. The user must choose the appropriate photosensitive adhesive according to the printing object according to the relevant instructions.