Commercial or non-commercial screen printing machine users should know some special requirements to print high-quality images in screen printing artwork. Printing technology has reached the peak of the world’s printing. Let’s look at the things you must know.
8 Key Points for the Screen Printing Machine Users
Printing SCREEN
In the screen printing process, the first thing you need is a screen or mesh, which is the most vital element. Screens may vary in type, color, and resolution. Whatever you print on your screen printing machine, such as caps, sweats, shirts, and signs, you must produce a high-quality image and a good-quality product. You must select specific screen products, such as wooden, plastic, metal, or aluminum. The Image might be close, and one side must be the thin bar for a t-shirt or cap printing.
Additionally, remove the registration from the mesh while printing a minimum amount. Next, you have to drive the ink into the fabric properly. When viewing the color, please look at it again before publishing. It isn’t easy to apply to the tight screen.
The low-tension screen is suitable for using ink. While printing is in progress, you must clean the mesh periodically to ensure optimal performance. The tension of one side will be lower and thinner than the other area of the screen at the low-tension button area of the Image.
A lot of ink will gather at the low-tension button area of the Image. You can follow some high-tension screen tips to create a high-quality Image.
Screen Printing Tension
To print a cap on a screen printing machine. Tension is more critical than t-shirt screen printing. This is due to the foam front caps, which are quite distinct from those of a t-shirt and other items. The screens should be glued and stretched correctly for any screen printing size. You can use an aluminum or retention frame to tighten the mesh without removing the mesh.
You have to use a thin steel bar if the frame isn’t retention, and it would be better than wood or aluminum.
When you start to attach the mesh, you can increase the tension towards the center. Sometimes, oil may be in the steel. How do you remove the oil? You’d better use a material like alcohol or spirit to clean or freshen the steel. Use the ink properly on the surface of your artwork. The Squeegee and the screen need sharpness like the blade of scissors.
SQUEEGEE
The Squeegee for the cap is slightly different from the t-shirt squeegee. The Squeegee blades should be 4 inches long for a cap screen printing press. Blade selection for cap screen printing is a crucial step in the process. 75-95-75 durometer blade is quite suitable for t-shirt screen printing. It would be helpful to have a changing option for the blade; it doesn’t matter whether the blade is made of aluminum or wood. If the blade of the cap
If the blade of the cap screen printing machine is straight, the Squeegee should also be straight. The blades need to be sharp to cut the edge of the cap. If it is not sharp, the border would not be round. After finishing printing, you need to clear the ink instantly. The blade will be stiff if the ink remains in the blade. After washing the blade with chemicals or water, store the Squeegee without resetting the blade.
Screen LEVEL for Screen Printing Machine
The textile screen printing press consists of the platens and the screen. If any movement happens between these two, the press creates the disqualified Image. Screen printers should check the platen for stationary materials. They should make sure all the plates are the same, and they need to tape the plates with paper.
It would be better to add a flash dryer with the press, and it should be at a uniform off-contact distance. You should check the level of the screen of your press with a piece of glass (larger than the platen). Set up the glass against the screen; it should be flat to put the screen on the press.
When the color arm comes into contact or rests on the off-contact, the mesh must be flush against the glass. It would be better to add a flash dryer with the press, and it should be at a uniform off-contact distance.
Check the level of the screen of your press with a piece of glass (larger than the platen). Place the screen on the press, set up the glass against the screen, and ensure it is flat. When the color arm comes into contact or rests on the off-contact, the mesh must be flush against the glass.
FLEXING
The platen needs to be pushed down firmly, like concrete. If it is not strong enough, a color registration problem may occur. It would help if you made the channel clamp move a little bit, which holds the screen laterally.
ROTATION
Sometimes printing press requires a bearing for multicolor screen printing equipment. A printer must load the bearing to run the multicolor press properly. Give pressure to the Bearings if the screen doesn’t rotate freely. A dangerous thing happens when you use spray adhesive lint. Use Lubricants like WD-40 for cleaning the bearing.
SPRINGS AND SEALS
For visual purposes, springs are essential. The coil was fully assembled and attached to the spring. Remember, coil touching is vital. The spring will be too large if it doesn’t make contact with the coil. Then, you have no other way to replace the spring. Heat tolerance is another critical factor for the spring manufacturer. The spring can be brittle if not properly heat-treated, which can pose a danger. To expose, some
The springs can be brittle if they are not properly heat-treated, posing a danger. To expose, some screen printing press users like to use air cylinders. Use the seals in that place where the rod enters.
The air cylinders will not support the weight of the color arm or the screen, and the extra time seal wears. If the seal becomes worn, you must replace the air cylinder of your screen printing machine immediately.
PLATEN SIZE
For the cap screen printing, the platen size is a big problem. With the different types of t-shirt printing, you don’t need to use a full-size and an adult platen.
For many years, various types and sizes of foam designs were used to cover the head. The platen will be perfect if you use flexible fonts on your screen printing press. After that, you need to place a pad, similar to a mouse pad,
which will raise the screen to a high position and maintain a similar distance from the surface.
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