What is industrial cardboard?
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Glazing is a commonly used technique of Postpress packaging products, the product surface by coating, can make the printing enhanced resistance to water, light, friction resistance and pollution resistance performance, but also can improve the surface brightness of the product, the product quality is greatly improved. The glazing paint has a variety of structure, useful for printing machine polishing oil varnish, polishing machine polishing is also useful for water-based and oil-based varnish, and solvent type coating, UV coating. Different characteristics of the coating, the surface of the product processing effects are also certain differences. The same is bright paint, because the material properties, formulations, gloss and abrasion resistance are also different. With matt coating, printing surface almost no gloss, but there is a certain sense of art, and some products on matt coating, the effect is no less than bright paint. No matter on the gloss or matt coating, the coating must have good wear resistance, so as to protect the surface of printed material.
Ordinary paperboard produced by paper mills often does not have good wear resistance, water resistance and moisture resistance. The strength and tightness of the paperboard vary according to the quality grade of the paperboard. So, from the performance of the corrugated cardboard boxes and cartons must be considered, some necessary technology for processing through the surface of the board, in order to fundamentally improve the performance and appearance quality board. Glazing process on paperboard
Industrial paperboard is the main raw material for the production of corrugated boxes, cartons and other products, and its performance directly or indirectly affects the quality and performance of the products. For corrugated boxes, cartons and other packaging products, with wear-resistant, waterproof and moisture-proof performance, and has higher strength and better tightness, is the basic quality requirements of cardboard characteristics.
