For the printing of cylinders, elliptical cylinders, cones, especially hollow plastic containers, the most preferred choice is the curved surface screen printing machine. The curved surface screen printing machine transfers the left and right movement of the flat screen to the curved surface product through gear transmission or friction transmission. For the printing machinery on the linear contact surface, the continuous rotation of the product, and the part in contact with the surface will continuously receive the ink transfer on the screen to achieve printing.
The significant difference between the curved surface screen printing machine and the flat screen printing machine is that its fixture actually completes the rotation of the product, and the rotation process is in linear contact with the movement of the screen, and no slippage can occur. Therefore, the main elements of the curved screen printing machine are: screen printing screen, screen printing ink, screen printing squeegee, and the squeegee on the curved screen printing machine is usually a squeegee with a triangular cross-section. The screen printing jig has various forms, and its main feature is to ensure the precise and stable rotation of the product.
The curved screen printing machine can print tiny cylinders such as straws and pen refills with a diameter of 1mm, and can also print plastic barrels, oil barrels, and water heater shells with a diameter of more than 500mm. Screens and fixtures will do.
S-75S Multi-function screen printing machine//Usage and characters
Guide
85mm in diameter, suitable for printing less, hollow plastic bottles, hose, there is a slight taper of the hard and soft surface material color screen.
Used in baby bottles, cosmetic bottles, medicine bottles, filters, ignition and other hollow containers monochrome screen printing;
With surface UV curing machine M-1030UVS can be UV screen printing of plastic containers;
Solvent ink for screen printing, UV screen printing inks, screen printing ink printing a variety of functions;
Upper and lower part of table type surface screen printing machine, take place after the table automatically lifting the work piece;
You can use the foot switch for automatic operation, the safety factor greatly increased;
Multi-type screen printing machine, Both printing round objects and printing taper and flat objects, hardware replacement only way a simple gas conversion, will be able to achieve a multifunctional , and reduce costs.
Choose clamp-type Workbench can be inflatable, or may not be blowing, can be placed all types of round, oval-shaped substrates;
Contact with the substrate , Working table up and down, to facilitate the placement of the substrates and removed;
High Precision axis control. Working table up and down, smooth running, accuracy up to 0.07mm;
High Precision axis control movement. Screen printing pressure is uniform and reliable, the accuracy up to 0.07mm;
Self-balance scraper technology and back blade, to ensure uniformity of ink, ink formation;
Microcomputer control program operations, set up a variety of modes;
Four counts digital LED count, high degree of automation;
Printed Stroke mechanical adjustments, adjust the speed of integrated circuit digital.
Around the screen frame, up and down the emblem of the tune, overlay accuracy, tuning and quick
Summary︰
The most popular printing method for round and oval products is screen printing, and semi-automatic screen printing machines are the best-selling screen printing machines. Every year, more than 1,000 semi-automatic curved screen printing machines are sold from China to the world. Although in recent years, sales have increased The squeeze of the automatic screen printing machine continues to decrease, but it is still the model favored by small and medium enterprises worldwide. The semi-automatic curved screen printer can print almost all cylinders and ellipsoids, involving almost all materials, and the diameter of the largest printed product can reach 1M. When it is used with flame treatment and UV curing machine, it is another contribution to environmental protection. The semi-automatic screen printing machine can only print one color at a time, and overprinting up to 10 colors can be achieved through positioning. It is also particularly suitable for printing on containers that are not suitable for automatic screen printing machines such as milk bottles and special-shaped bottles.
