Ice ink is transparent, not only does not cover the carbon-free carbon paper underlying ink, but also can play a certain propaganda design for the color of the underlying ink, so that the printed pattern presents colorful visual effects, this article will introduce you Second-hand pneumatic 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.
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 printing needs to be UV-cured immediately, this requires the film to have certain light resistance and heat resistance, that is, the film cannot be bubbled during the entire curing process, and it cannot be separated from the underlying paperboard. poster design.
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