Water Resistance Water-Based Varnish

Product Advantages

Excellent water resistance performance. Prevent penetration for longer than 30 minutes/ no drip adhesion at the 45° inclination.

The product is appropriately glossy, has stable performance and meets the water resistance requirements of customers.

It has good leveling property, excellent adhesion resistance performance and high drying speed, convenient for customer use at any time.

The product is water-based and eco-friendly. It is nontoxic and pollution-free.

Color: milky white emulsion

Waterproof water-based varnish may not be well known, or many friends may have heard of the name for the first time. However, in fact, Water resistance water-based varnish can be seen everywhere in life. We all know that it has magnificent surface gloss on packaging, book and magazine covers and calendars, which is the credit of Water resistance water-based varnish. So what are the characteristics of Water resistance water-based varnish? What are the application scope of Water resistance water-based varnish? The following small series will introduce you to the relevant knowledge of Water resistance water-based varnish, hoping to help you. Let's have a look together.

Application of Water resistance water-based varnish - Introduction

Water based polish is mainly composed of main agent, solvent and auxiliary agent. It has the characteristics of colorless, tasteless, strong transparency, non-toxic, no organic volatiles, low cost and wide source, which can not be compared with other solvent based polish. If other main agents and additives are added, it can also have good gloss, wear resistance, chemical resistance, economy and sanitation, especially suitable for packaging and printing.

Application Characteristics of Water resistance water-based varnish

Water based polishing oil (or dispersed polishing agent) has the characteristics of colorless, tasteless, no organic volatiles, low cost, wide source of materials, good gloss, folding resistance, wear resistance, chemical resistance, economy and health. Water based polishing oil can be divided into high gloss, ordinary gloss and matte gloss according to the purpose of the product. In terms of processing technology, it can be divided into: ink bucket polishing technology, water bucket polishing technology (using water and ink bucket of ordinary offset press), special polishing machine polishing technology and on-line polishing technology. Waterborne Varnish can eliminate the harm to human body and the pollution to the environment in operation. It has been paid more and more attention by food and tobacco printing enterprises. The use method of waterproof water-based varnish on gravure printing machine is more convenient than that of general solvent varnish, mainly controlling the viscosity of varnish, the depth of anilox roller and the temperature of oven. According to experience, the viscosity of water-based polishing oil is generally controlled at about 15 seconds (measured at 20 ℃); The depth of anilox roller is 20um, 200L / in; Oven temperature 120 ℃ (100kW) × 2) , Polish under the condition of 150m / min, the coating amount is 5g / m², the polish is instantly dry, and can be directly bronzed and die-cut. When water-based glazing oil is used on offset press, it is different from oil-based glazing in way. Oily glazing can be directly printed and polished by using the original printing unit and ink bucket and PS plate. The disadvantage of this glazing method is that the brightness is not enough, the fastness is not strong, it is easy to fade, and it can not be wet stacked wet glazing, especially full plate field printing. Offset printing line glazing is water-based glazing by coating method, which is different from the oil-based embossing glazing of the original offset printing unit. Using the ink conveying principle of gravure printing, it transfers the polishing oil on the blanket or resin plate through the metal anilox roller and doctor blade, and then applies it on the substrate. In general, the viscosity of polishing oil is about 20 seconds (measured at 20 ℃), and the electric engraving depth of metal anilox roller is 23 μ m. 150L / in, coating amount 5g / m², temperature 65 ℃, infrared power 5.4kw × 5 pieces × Two groups, with a total power of about 54kw and a machine running speed of 13000 sheets / h, are instantly dried without powder spraying, and can be bronzed and die-cut immediately. However, it should be noted that under the condition of wet and wet, the ink Water resistance water-based varnish has not been fully dried, and it needs to be naturally dried for about 4 hours before bronzing. To sum up, Water resistance water-based varnish has the advantages of advanced technology, convenient use, economy and practicality, non-toxic and pollution-free, and has broad development prospects. It will gradually replace solvent varnish and oily varnish, and occupy a dominant position in the printing industry.

Why choose us?

• Our Water Based Varnish is known for its quality and durability.
• We will comprehensively increase the pace of corporate internal restructuring, improve product innovation technology to create Water Resistance Water-Based Varnish that meet customer needs.
• We are dedicated to providing the best Water Based Varnish products and service possible.
• Over the years, the company has won recognition from all walks of life by virtue of its complete technical management, advanced supporting equipment, reliable construction reputation, and excellent construction quality.
• Our Water Based Varnish is formulated to provide a smooth and even finish.
• The company refines scientific management, continuously develops products, and boldly implements resource integration and asset reorganization.
• Our Water Based Varnish is easy to apply using an airless sprayer, brush, or roller.
• Our company always follows the quality policy of "survival by quality, development by innovation, pursuit of eternal customer satisfaction, courage to compete and go to the world", meets various needs of customers, and takes customer satisfaction as our pursuit.
• Our customer service team is available to answer any questions about our Water Based Varnish products.
• Through flexible talent assessment system, the company can effectively stimulate the enthusiasm and creativity of employees and improve labor productivity. At the same time, we optimize and reasonably allocate enterprise resources and establish a modern system suitable for the company's development needs.

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