The price of the laminating machine is not set. You can inquire the supplier for a quotation for the laminating machine. Laminating machine is a new product developed according to market needs, mainly designed for current water-based glue. The main unit integrates gluing, drying and laminating, which is convenient for the operator to use. The laminating machine can be multi-purpose, water-based, oily, and dry-type laminating. It is a new type of laminating machine. The laminating machine integrates machine, electricity, and gas and runs smoothly. It is easy to operate and maintain, and can be widely used. Used in textbooks, books and periodicals, calendars, cards, product samples, packaging cartons for laminating, it is an ideal equipment for printing plants and packaging and decoration, professional laminating factories to improve the quality of printing and reduce the cost of laminating machines.
Inspection work before laminating machine:
1. Detection before laminating machine ⑴ Confirm whether the machine is in a safe state.
2. Film transport adjustment to make the film tension even to adapt to the film transport tension.
3. Check whether the gap between the glue roller and the glue is parallel.
4. Check the temperature of the heating drum to avoid inaccurate thermometer.
1. Spray coating is a manual operation. The working speed is slow and the coating quality is poor. It is suitable for the coating of printed materials with small batch and rough appearance.
2. Printing and coating is usually used for glazing coating after printing equipment modification. This method is better than manual spray coating, and the production efficiency is also high. It can use existing printing equipment, one machine is dual-purpose, simple and easy to use, suitable for all kinds of printing plants glazing coating processing; 3 Special glazing coating machine coating, vacuum laminating machine can achieve accurate control of coating amount, coating quality is stable and reliable, suitable for glazing coating processing of various grades of printed products, currently the most commonly used coating method .
The temperature control of the rotary laminating machine process also affects and determines the hot-melt adhesive for laminating to solve the changes when heated, Huadu Printing Factory, and the resistance to the new heat. Therefore, strict temperature control is an important crux of pre-coating. According to our actual situation, it is more appropriate to control the temperature at about 80~100℃. Pressure: Appropriate pressure should be used while accurately grasping the laminating temperature, because the surface of the paper itself is not very smooth.
The laminating process emerged in the 1960s, and the earliest use was the instant coating technology (that is, oily laminating). Later, the American GBC company invented the pre-coating film technology. Since this technology overcomes the various defects of the instant coating film, it has gradually replaced the instant coating film technology. Laminating is an important method for surface finishing of printed materials that use paper and other materials as carriers. The improvement of the quality of laminating has placed increasingly higher requirements on the stability and temperature control accuracy of the laminating machine.
If a transparent bright film lamination is used, the printed graphics of the lamination product will be more vivid and full of three-dimensional sense, which is especially suitable for the packaging of green food and other commodities, which can arouse people's appetite and consumption desire. If a matte film lamination is used, the lamination product will give consumers a noble, elegant feeling. Therefore, the packaging printed matter after laminating can significantly improve the grade and added value of the product packaging.
After the modification of the laminating machine, the stability and followability of the system have been greatly improved, the problems of reverse osmosis membrane jitter and scratches have been completely resolved, and the product quality has been greatly improved. The composite reverse osmosis membrane is a new type of polymer material, and the membrane laminator is the key production equipment. There are many problems with the electrical control system of the imported laminating machine, which cannot guarantee the quality of the product. The overall scheme design for the transformation of the electrical control system of the laminator. The PLC with simple programming and easy maintenance is used to replace the industrial computer, and the inverter is used to replace the imported DC speed regulating device with poor reliability. Only by making the tension of each section of the reverse osmosis membrane constant during the operation of the equipment can the quality of the reverse osmosis membrane be ensured.
The laminating process of laminating machine refers to the whole process of laminating pictures and photos, including film selection, film making and cutting. Mainly used for the post-production of advertising pictures and wedding photos. The pictures covered with film have high anti-corrosion, waterproof, dust-proof, anti-wrinkle and anti-ultraviolet erosion performance, which can produce a strong three-dimensional sense and artistic appeal. The cold laminating machine is the main equipment to complete the laminating, and it is also the necessary supporting equipment for the computer inkjet machine and electrostatic photo machine. Commonly used equipment for laminating are manual cold laminator, electric cold laminator, self-exposed film cold laminator and automatic cold and hot laminator. There are also transfer equipment.
Paper-plastic composites are both decorative and durable, and are very practical post-press processing techniques. Laminating is to apply plastic adhesive to the plastic film and print it with paper as the substrate, and then press the rubber roller and the heating roller to form a product of paper and plastic. The printed product laminated by the laminating machine has a thin and transparent plastic film on the surface, which makes the surface smoother and brighter, which not only improves the gloss and fastness of the printed product, but also prolongs the service life of the printed product. To waterproof, anti-fouling, abrasion resistance, folding resistance, chemical corrosion and other protection.
The laminating process is widely used in various packaging, ranging from medicine boxes, handicraft boxes, to outer packaging boxes and various product packaging. The current lamination process includes pre-coating, dry lamination, and wet lamination. Among them, the pre-coated film has been seldom used because of the high cost. The wet method uses a water-soluble adhesive cold-bonding process. The dry-type compound traditional laminating process is to apply a solvent-based adhesive directly to the BOPP film and dry it in a drying tunnel. In the case of heating and pressurization, it is pressed against the printed matter. Due to the use of flammable and toxic solvents, it will cause greater harm to workers and the environment, and it is very likely to cause fire.