Polishing machine

Introduction Glazing machine refers to a device that coats (or sprays or prints) a layer of colorless and transparent coating on the surface of printed matter to protect it from dryness and increase the gloss of printed matters.

Uses: Prints enhance the appearance of printed products. Glossing of prints, including full gloss and partial gloss, but also high gloss and matt type? No reflection gloss finish. Either way, it can improve the appearance of prints, make the print texture more full and full, brighter and brighter colors, improve the gloss and artistic effects of prints, play a role in beautifying, make products more attractive, and enhance consumers’ Buying desire.

The scope of application is applicable to the glazing of paper prints, paperboards, etc. to make its surface glossy and colorful.

Overview The glossing machine is an important equipment for surface finishing of packaging products such as cartons and cartons. It plays an important role in improving the surface properties of printed products, improving the wear resistance, stain resistance and water resistance of printed products. effect. For printing and carton enterprises, choosing a glazing machine with excellent machine structure, stable performance, convenient operation, high production efficiency and wide applicability, and good energy saving, is of great significance to the scientific and rational organization of production. . Therefore, correctly understanding and understanding the structure and characteristics of polishing equipment and mastering the procurement control essentials of the polishing machine are an important part of improving production efficiency and product quality.

A detailed description:

1. The polishing head and the conveyor belt are independently controlled by stepless speed regulating motors.

2. The main body of the drying tunnel adopts infrared drying and fan cooling, which is energy-saving by 60% compared with the traditional red line.

3. The length of the drying tunnel body is 2 meters longer than that of the market, which increases the speed of the entire machine.

4, electronic thermostat 5, special polishing roller, durable and stable, suitable for a variety of coating oil, pressure oil, plastic oil, vacuum paste the oil and other oils, glazing effect is uniform.

6. The coating glazing adopts the straight-through form, and the operation is simple, fast and efficient.

7, the base, the wall plate are cast iron structure, never deformed. The exact structure and accuracy of the exact fortress will not be affected during use and repair or replacement of parts.

Glazed paperboard thickness up to 20mm (customer rank requirements)

Optional automatic paper feeding, automatic delivery machine to achieve automation.

Several forms and characteristics of the glazing machine The glazing machine is divided into three types: printing machine glazing unit, special glazing machine and printing machine structure. Among them, the multi-color printing press inline coating machine, the structure has four colors, five colors, six color plus 1 color or 2 color glazing unit, there are both water-based or partial UV coating, but also oil type and solvent type The glazing can be applied to both high-gloss paints and matt (matt) paints, as well as drying devices, which have high production efficiency and stable quality, and show a great advantage in production of multicolor printing presses. Improve the market competitiveness of color prints. The common coating machine has a simple structure, convenient operation, and low equipment investment. It is a common coating machine for coating and printing, and has wide product adaptability. It is a device suitable for large, medium and small printing and carton factories. The special glazing machine is divided into two types: manual feeding and automatic feeding. Some of them can not only coat the entire area but also can be used for partial glazing. Reasonable choices should be made according to the actual production conditions of the factory to increase production efficiency.

The process characteristics and classification method of the polishing machine The polishing process of the polishing machine is to coat (or spray, print) the coating on the surface of the printed matter without coating and transparent, after leveling, drying and calendering, in the printed matter. The technique and method for forming a thin and uniform transparent bright layer on the surface. The polishing of the coating machine improves the smoothness of the surface of the printing product due to the leveling of the coating on the surface of the printing product, so that the printing texture is thicker and fuller, the color is brighter and brighter, and the glossiness and artistic effect of the printed matter are improved, and the printing product is enhanced. The appearance of the effect; improve the surface properties of printed products, play a role in the protection of images and texts; can improve product quality, increase the added value.

The polishing process of the polishing machine includes coating and calendering of the coating coating. The coating glazing process is actually the process of applying a coating (commonly known as varnishes) to the leveling and drying of the surface of a paper print. The coating calendering is the application of a calendering coating on the surface of the paper print with an ordinary glossing machine, and after drying, it is heated and pressed onto the calender by means of a stainless steel belt and cooled and then peeled off.

The coating machine polishing process classification: According to the coating coating can be divided into oxidation polymerization coating coating, solvent evaporation coating coating, light curing coating coating and heat curing coating; according to the product can be divided into The entire surface is covered with light, partial gloss, extinction, and artistic glazing; the equipment used to coat the glazing can be divided into: a separate coater coater, the use of a printing unit coater, and the linkage glazing of a printing press; The method can be divided into: spray coating glazing, coating glazing and special glazing machine coating glazing; according to the print input method can be divided into manual feeding and automatic feeding.