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- CI Máquina de Impressão Flexográfica
- Pilha de impressão Flexográfica, máquina de
- Etiqueta de impressão Flexográfica, Máquina de
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Últimas Notícias
Março 10, 2024
Estrutura da máquina de impressão flexográfica CI
Among the three types of flexographic printing presses, CI printing presses are the most important. All printing units revolve around a central impression drum, and the material is tightly wrapped on the central impression drum with stable tension. It mainly includes the unwinding and traction part, printing part, drying part （intercooler drying and final drying）, cooling part, rewinding part, main transmission and control part. 1.Unwind part. In the unwinding part, it is usually equipped with an air shaft clamping material （shaftless unwinding can be selected when the substrate is heavy）. An automatic tension control system is used to ensure the tension of the substrate during high-speed printing, and a web guide system Ensure that the orientation of the substrate does not deviate. The traction mechanism is used to drive the substrate forward and control the printing speed. 2. Printing part The most important structure of the satellite printing press is the printing part. As shown in the figure, all printing units surround the central impression drum. The impression drum adopts a double-wall structure, which is beneficial to the temperature control of the impression cylinder. The surface of the impression roller has a nickel-plated protective layer and is equipped with a water circulation system. To keep the outer surface temperature of the impression cylinder constant and prevent the impression cylinder from thermal expansion. Each printing unit is composed of an automatic ink circulation system, a scraper, a ceramic anilox roller, and a plate roller. Generally, electric pressure registration device and hydraulic mechanical auxiliary pressure adjustment are used. generally equipped with a […]
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Março 10, 2024
Quais são os métodos e Каковы методы и особенности печати самоклеящихся этикеток? de impressão de etiquetas autoadesivas?
Self-adhesive label is a kind of material, also called self-adhesive material. It is a composite material with paper, film or other special materials as the fabric, adhesive on the back, and silicon-coated protective paper as the base paper. Self-adhesive label It is the general name for materials with such properties. Self-adhesive labels are also called self-adhesive labels, instant stickers, instant stickers, pressure-sensitive paper, etc. They are made of paper, film or special materials as the fabric, with an adhesive on the back and a silicon-coated backing paper as the protective paper. Composite materials are made into finished labels after printing, die-cutting and other processing. When applying, you only need to peel it off from the backing paper and apply it to the surface of various substrates with a gentle press. You can also use a labeling machine to automatically label on the production line. So, what are the methods of self-adhesive label printing? What are the characteristics? Printing method one: letterpress printing Manufacturers use letterpress printing to print self-adhesive labels. The printing plate is a photosensitive resin letterpress plate. The printed labels have the advantage of full ink color. However, the grades of letterpress printing equipment vary greatly now, and some still use circular flattening letterpress machines. Some use ordinary rotary letterpress printing machines, and some have adopted professional slant-back, satellite or unit-type self-adhesive label printing machines, so they cannot be generalized during the transformation. Professional self-adhesive printing machines that mainly focus on letterpress printing have the ability to print film labels, but they need to contact the supplier to […]
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Março 10, 2024
qual é a utilidade da prensa flexográfica tipo pilha?
Stack flexo presses, also known as stack flexographic printing machine, are a type of printing press commonly used in the commercial printing industry. These presses are designed to stack printed sheets in an organized manner after the printing process. High-Volume Printing: Stacking presses are often employed in high-volume printing operations where large quantities of printed sheets need to be produced efficiently. The stacking feature helps streamline the printing process by organizing and collecting the printed material.Commercial Printing: Commercial printing applications, such as the production of brochures, catalogs, magazines, and promotional materials, often utilize stacking presses. These presses allow for the rapid printing and stacking of multiple sheets, ensuring productivity in commercial print shops.Automated Printing Lines: Stacking presses are integrated into automated printing lines to enhance efficiency. They work in conjunction with other printing and finishing equipment to create a continuous and automated workflow, reducing manual handling and labor requirements.Paper and Cardboard Printing: Stacking presses are suitable for printing on various materials, including paper and cardboard. They can handle different thicknesses and qualities of paper, making them versatile for a range of printing applications.Book Printing: In book printing, stacking presses are used to efficiently produce large volumes of printed sheets that will later be assembled into books. The organized stacking of sheets facilitates the subsequent binding and finishing processes.Variable Printing: Some stacking presses are designed to handle variable printing, where each sheet may have different content. This is particularly useful in personalized or customized printing applications, such as direct mail campaigns.Sheet Registration and Alignment: Stacking presses often include features for precise […]
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