Explain the operation points of pearl powder printing

Key points of operation of pearl powder printing:

(1) When pulping, avoid high-stirring stirring or long-time mixing and stirring. Otherwise, the pearl powder wafer structure is easily damaged by shearing, resulting in a decrease in pearl luster effect.

(2) Pearl powder should not be mixed with opaque pigments, otherwise it will reduce the gloss effect.

Post-press drying: Post-press drying is a key process. When drying, it is better to use a cloth without a tide and a cloth without a hot air. Therefore, in addition to controlling the speed of the vehicle and the drying cylinder pressure, the air blowing roller can be added to control the drying effect.

Selection and use of interlining: Polyester-cotton blended interlining or no interlining can be used in production.

Steaming: Steaming is the main process in which cotton components are "rottened" and is indispensable in the burnt process. Under normal circumstances, steaming for 3 minutes in loo屯. The control of the process must take into account climate and seasonal factors, and the steaming time in winter can be longer than in summer.

Net washing and finishing: After steaming, it should be washed in time to prevent the acid absorption on the cloth surface from causing percolation. In addition, in order to improve the feel and whiteness of the burnt-out product, the burnt-out fabric can be soft-finished, whitened or re-dried.