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Technological innovation and environmental responsibility of solvent based ink manufacturing plants

Technological innovation and environmental responsibility of solvent based ink manufacturing plants

2024-05-15

1、 Technological Innovation of Solvent based Inks Formula optimization: Through continuous research and practice, we optimize ink formulas for different printing processes and materials, making the ink have better adhesion, flexibility, and weather resistance. Environmentally friendly solvents: In order to reduce the impact of ink on the environment, we have developed and applied environmentally friendly solvents to reduce VOC emissions and comply with national environmental regulations. Production process improvement: We introduce advanced production equipment and processes to improve production efficiency, reduce energy consumption, and ensure stable ink quality. 2、 Environmental responsibility of solvent based inks Compliance with National Regulations: We strictly abide by national environmental regulations to ensure that the production process and products meet relevant requirements. Green production: By improving production processes and optimizing formulas, we strive to reduce environmental pollution during ink production. Product recycling: We encourage customers to recycle ink containers after use to avoid environmental pollution caused by waste. 3、 Quality assurance of solvent based inks Strict screening of raw materials: We carefully select excellent raw materials to ensure the stability and reliability of the ink. Quality control: During the production process, we implement strict quality control to ensure that every batch of ink meets the standards. Customer Service: We provide professional technical support and services to help customers solve problems encountered during the printing process. As a solvent based ink manufacturer, we are well aware of the importance of technological innovation, environmental responsibility, and quality assurance. We will continue to work hard to promote the development of the solvent based ink industry and provide customers with excellent products and services.

Why choose solvent based ink?

Why choose solvent based ink?

2024-04-29

In the vast starry sky of the printing industry, solvent based inks are like brilliant stars, illuminating the creative path in multiple fields such as packaging, advertising, and publishing with their unique charm. As a hero behind this industry, solvent based ink manufacturers not only carry technological innovation, but also shoulder the mission of balancing environmental protection and efficiency. This article will lead you to explore the world of solvent based inks, revealing their manufacturing processes, unique advantages, and selection and usage strategies in practical applications.

Solvent based inks have excellent printing performance

Solvent based inks have excellent printing performance

2024-04-23

In the printing industry, the selection of ink is crucial as it directly affects the quality and effectiveness of printed materials. Among numerous ink types, solvent based inks have gradually become a popular choice in the market due to their unique advantages and wide application areas. This article will provide you with an in-depth analysis of the functions, advantages, and applications of solvent based inks, helping you better understand and use this product.

Guangdong solvent based ink manufacturing factory: providing high-quality solutions for the printing industry

Guangdong solvent based ink manufacturing factory: providing high-quality solutions for the printing industry

2024-04-15

In the modern printing industry, Guangdong Solvent based Ink Manufacturing Factory provides high-quality printing solutions for various industries with its professional products and technology. This article will delve into the functions, advantages, and application areas of solvent based inks, and provide you with practical information on selecting and using such products.

When choosing flexible packaging printing ink, these four aspects should be noted

When choosing flexible packaging printing ink, these four aspects should be noted

2023-08-28

Flexible packaging refers to packaging in which the shape of the container can change after filling or removing the contents. Various bags, boxes, covers, envelopes, etc. made of paper, aluminum foil, fibers, plastic films, and their composites belong to flexible packaging. Substrate For different substrates, suitable ink should be selected. For example, ordinary ink can be used for printing BOPP films, polyurethane ink can be selected for printing NY/PET films, and it is best to choose aluminum foil specific ink when printing on aluminum foil as the substrate. The most basic condition for gravure printing is to allow the printing ink to adhere to the printing substrate, so the ink's wetting and polarity are important properties. In order to improve adhesion performance, it is also necessary to perform surface treatment on the printing substrate in advance (some inks are specifically suitable for substrate films treated with corona discharge). The adhesion of ink can have an impact on the processing and durability after printing, so it is important to pay close attention to it. The type of substrate is the most important factor in determining the type of ink used. Even for the same species, there are often differences due to differences in variety and grade. Therefore, it is necessary to investigate the following points in detail as much as possible: the type of printing substrate (material composition), manufacturer, thickness, presence or absence of electrostatic inhibitors and other additives, presence or absence of pre-treatment, treatment methods, printing surface, etc. Printing conditions The printing conditions include printing speed, drying device (capacity) and position, condition of the printing plate drum, printing color number and printing sequence, temperature and humidity in the printing workshop, function of the preheater cooler (roller), etc. These conditions can directly affect the transfer rate and drying speed of ink, so the ink selected for printing should be suitable for the printing conditions. The drying conditions include drying air temperature, air volume (wind speed), and drying device structure, which determine the drying efficiency. The speed of printing determines the length of drying time and the separation speed at the moment of ink transfer. The temperature, humidity, and preheating conditions in the printing workshop have a certain impact on the drying and layering of ink. The cooling roller must be able to cool the heat carried by the ink film when it leaves the outlet of the drying oven in a timely manner. In addition, for low-speed printing machines, the quality requirements for ink are relatively low. When using medium to high speed printing machines, it is necessary to choose medium to high grade ink. Some ink with poor quality has a lower transfer rate and is difficult to adapt to shallow versions. Printing quality requirements Color tone, brightness, and purity Transparency and covering ability Surface glossiness Hierarchical effect Overlay state Surface printing or back printing (inner printing) Is there any additional printing varnish available Other special quality requirements Ink produced by different manufacturers has different ink colors. There are differences in concentration, transparency, glossiness, and level expression, and the selected ink should meet the customer's requirements in terms of printing effect. When the printing effect is high, it is undoubtedly necessary to choose higher grade ink with targeted selection. After obtaining a standard sample with one ink for the first time, it is difficult to catch up with the standard sample with another ink. Due to the same reasons, the amount of ink used for plate making and sample making should be consistent with the actual printing ink used. Post press processing conditions Most plastic gravure printing products need to go through post-printing processing steps such as lamination, slitting, bag making, or hot stamping and polishing after printing to obtain the product. The processing conditions of this process must be judged to determine whether it is suitable for the performance of the ink, which is an important part of ensuring product quality. The compatibility with adhesives, composite strength, and heat resistance of heat sealing in composite processing are closely related to the type of ink (i.e. the resin in the binder), while the boiling resistance and distillation resistance of boiling sterilization are not only related to the type of ink, but also to the durability of the pigments used in the ink.

Classification of Printing Inks

Classification of Printing Inks

2023-08-28

There are many types of ink with different physical properties, some are thick, some are sticky, and some are quite thin. Its components can be divided into three major parts: the liquid component is called the connecting material; The solid components are called pigments (pigments or dyes) and various additives. Different inks have different drying methods: different printing processes use different inks; Different substrates use different inks. With the development of printing technology, the variety of inks continues to increase, and there are also many classification methods. Ink can be classified according to the following types. 1、 Ink is classified by printing method: 1. Offset printing ink Flat printing ink (abbreviated as flat printing ink) is a type of ink that is viscous and has a certain degree of stickiness. Most of it is oxidized film dry ink, and it must have good water resistance. It can be divided into single sheet paper ink and roll paper ink. The former is mostly quick drying oxide film ink, while the latter mainly relies on penetration drying. It can also be divided into offset bright resin ink, offset rotary ink, etc. 2. Relief printing ink Relief printing ink (abbreviated as relief printing ink) is a viscous ink with a wide range of viscosity changes, which is related to the printing speed of the printing machine. Its drying methods include several methods such as infiltration drying, oxidation film drying, volatilization drying, or a combination of several drying methods. Embossing ink includes rotary printing ink, book and magazine black ink, thermosetting ink, news ink, color relief ink, etc. 3. Flexographic printing ink Flexographic printing ink is a very thin ink, and from a rheological perspective, it is the closest ink to Newtonian fluids. The drying of ink mainly relies on solvent evaporation, and a part of the drying on paper is achieved by the penetration of ink into the paper. This ink can be divided into three types: alcohol type, mixed type, and water type. 4. Gravure printing ink Gravure printing ink (abbreviated as gravure ink) can be divided into two categories: photographic gravure ink and engraving gravure ink. The former is a very thin fluid with low viscosity, completely dried by solvent evaporation, and is a volatile drying ink that can be printed on non-absorbent substrates; The latter has a higher viscosity, a higher yield value, and does not have greasiness, relying mainly on the drying of the oxidized conjunctiva. 5. Holographic printing ink Holographic printing ink requires good fluidity, low viscosity, low viscosity, fast passing through mesh, rapid penetration and drying after transfer to the surface of absorbent substrates, and good adhesion on non absorbent substrates. There are several drying methods for it, including volatile drying, oxidative polymerization, permeation drying, two-component reaction, UV drying, etc. This ink can be divided into transcription version ink, screen version ink, etc. 6. Special printing ink Special printing inks can be divided into foaming inks, magnetic inks, fluorescent inks, conductive inks, etc. 2、 Ink can be divided into different drying methods: 1) Oxidized conjunctival drying ink, 2) Permeation drying ink, 3) Volatile drying ink, 4) Radiation drying ink, 5) Wet setting drying ink, 6) Condensing drying ink, 7) Precipitation drying ink, 8) Two component reaction drying ink, 9) Gelation drying ink, 10) Filter drying ink, 11) Drying ink combining multiple methods.

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Contact Information

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Lane 1, Dongyang Road, Dongyang New District, Tingxia Village, Anbu Town, Chaoan District, Chaozhou City, Guangdong Province

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No.10 Shenzhao Road, Fengquanhu High-tech Industrial Development Zone, Chaozhou City, Guangdong Province

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