Commonly used liquid cosmetics packaging printing way

Plastic bottle and plastic cap printing plastic surface decoration, in addition to adopt various methods in the process of manufacturing processing, can also use a variety of packaging printing printing methods. Commonly used way of printing are mainly silk screen printing, transfer printing, Pad printing) Letterpress and offset printing, Especially mass printing, bottle type and more simple) ； Cap printing also can adopt the way of silk screen printing and transfer printing, for used to match the glass perfume bottle cap, sometimes in order to highlight the noble feeling, also can use hot stamping ( Stamping electrochemical aluminum foil) The method of hot stamping gold or silver color of the design. Cosmetics packaging bottles of cosmetics packaging bottles is after the forming of printing and hardness larger surface printing, often using the way of printing is mainly screen printing ( Especially the curved surface screen printing) And transfer printing ( Pad printing) And so on. Cosmetics packaging process liquid of low viscosity, good fluidity, filling can make use of its own when liquidity, filling can be implemented without external force, such as perfume, hair dye water, etc. Canned can choose normal pressure filling method ( Also known as the gravity filling method) Self-respect and good liquidity, using the liquid cosmetics, can easily finish filling process. In addition, you can also choose other filling method, such as vacuum filling method ( Filling can improve the filling speed and accuracy) , the siphon type filling method ( Can reduce the loss of fragrance) Filling and diaphragm displacement method ( Filling high precision, high speed, cleaning and hygiene) , level sensing filling method ( Positioning precision, fast speed, suitable for small flask and cosmetics packaging bottle filling) And so on. In the actual production, filling can be based on specific characteristics of the product requirements and the grade of the product, choosing the appropriate filling method.