Screen printing of ice-printed paper is printed on a high-smooth cardboard surface covered with a high-gloss vacuum-aluminized film. The quality of the film is one of the key factors determining the quality of ice-screen printing. The surface gloss of the film has a great influence on the quality of the product. The higher the surface gloss, the stronger the reflection, the better the ice-effect card making company, and the pattern is more flashing and brighter. Since the printed product after printing and packaging is to be UV cured immediately, this article will introduce you to the comparison of the model of the stretcher.
The stretcher is one of the printing equipments and one of the necessary equipment for making the screen version. However, it should be clearly stated that the use of the stretcher alone does not play a typographical effect. Special machinery is used together to play a special auxiliary function.
The material of the mesh frame, the size of the frame, the shape and the flatness after processing, the strength and the aging treatment, etc., are directly affected by the tension and tension of the screen. In most cases, the main reason is that the tension of the mesh stencil is reduced due to insufficient frame strength.
When the tension of the wire mesh machine reaches the required tension, the frame is raised against the wire mesh, so that the wire mesh is affected by the friction resistance of the frame when there is no wire mesh, so the tension is easily uniform.
The choice of the frame is for the printing house and the stretcher. The frame should be made of aluminum alloy frame with good strength, heat resistance, corrosion resistance, light weight, durability and no deformation. In order to ensure the digital printing quality of the stretch net, a mechanical stretcher or a pneumatic stretcher can be used for stretching the net, and the tension of the stretcher should be controlled between 16 and 18 N/cm.
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