gravure printing ink viscosity

The formulation of plastic wate r-based gravure ink sample was designed. The printing resolution of gravure printing is mainly dependent on ink properties (e.g. Especially in high-speed rotogravure printing, whether the ink printing viscosity is properly controlled is directly related to most of the quality problems such as the handling of the pigment, the dirty version, the gloss of the printed product, the solidity of the pigment, and the static electricity, which affects the printing. Custom Solutions for Better Printing Results. Inadequate mixing SOLUTION 1. Knowing the density and viscosity of ink is of great importance for ink producers because these physical properties provide important information on the quality and utilizability of the raw material and the final product. Operate 55" Bobst, Zerand, and Cerutti gravure printing presses (roll fed, in-line platen/flat bed die cutting). Gets into the pigment and all that. Rotogravure printing ink is thinned with toluene for faster evaporates, drying and setting to substrate. Drovin™ B-20. Solvent evaporation increases the pigment loading of the ink, resulting in poor print quality and excess ink consumption. It is intended primarily for use on paper and paperboard substrates. Attack and increase. Being alcohol-rich Ink Experts-Lam inks may be used with most normal rubber rollers and photopolymer plates. Temperature dependence of ink viscosity One of the most important uses of viscosity measurement is to determine when and by how much ink must be diluted in order to compensate for loss of solvent during the printing process. Under the normal environmental humidity, the ink printing viscosity is above 16S (Zahn No. While some may not view this as the most dire of issues, it still affects your quality and can lead to waste and possibly rejections. The percent solids of fluid is the characteristic of the ink that gives it colour. Fast Sincere Controlling ink viscosity is the key to colour consistency because that is the factor subjected to the highest variability. Mixing incompatible or old inks 5. ... used in the inks 7. The factors affecting the viscosity are closely related to the temperature, the concentration of the component particles, the particle size, etc., and have little to do with humidity and pressure. Inconsistent set up and run procedures 4. PVB resins for Flexo & Gravure Printing Inks. Inks with proper viscosity and good dispersivity were prepared by changing pigment/binder ratio. Rovene® 6101; 47.0 - 50.0; 500 - 1800 +104; Rovene 6101 is a non-film forming, high gloss extending vehicle for flexographic and gravure inks and overprint varnishes. Gravure inks are fluid inks with a very low viscosity that allows them to be drawn into the engraved cells in the cylinder then transferred onto the substrate. [°C] Dyn. tives of the DfE Gravure Partnership by: • Developing information on the effects of ink Two colors of nitrocellulose (Type C) ink common to temperature on solvent consumption and print packaging printers were used in 3-hour production runs on quality. surface tension and viscosity) 44 in addition to trench resolution 24. Imperfection in stock 2. The viscosity of the ink at the point of use is not more than 5 poises and is preferably between 0.5 and 1.0 poise. As a gravure printer, your clients expect you to deliver high-quality finished products with sharp, fine images. Rovene 6106 is a low viscosity but high solids letdown emulsion for paper and paper board substrates. As the viscosity becomes smaller, electrostatic phenomena such as whiskers, streaks, marginal crowding, flying ink, poor handling, and extremely irregular water stains will follow. UV flexographic metallic inks are somewhere in the middle. When the operator was not able to pay as much attention, significantly more material was applied. The operator is the leader of the press and will have a plan for each crew member during the run or changeover of the press. hbspt.cta._relativeUrls=true;hbspt.cta.load(219243, '148a2fa2-dd52-4660-86ad-d71d7833315c', {}); Free Download for Gravure Troubleshooting Guide, Saint Clair Systems | (586) 336.0700 | scs@viscosity.com | 12427 31 Mile Road, Washington, MI 48095 | Copyright © 2017 Saint Clair Systems All rights reserved, Less environmental impact, with less solvent released into the atmosphere. 3 cup), and the static phenomenon generally does not occur. There have been recent studies on gravure printing of AgNWs as transparent conductive films 25, 26, However, the best reported resolution was limited to 230 µm 25. Gravure Ink Viscosity Viscosity Control Features that Converters are Now Demanding (Page 3) Rotogravure Printing Application Using VISCOpro Viscometers In this rotogravure application the converter’s Bobst Lemantic press utilizes removable ink carts. Wholesale Hot Sealed Candy Opp Packing Bag, No. The ink printing viscosity is below 16S (Zahn No. Major Products: Proprietary security inks for intaglio, offset, screen, flexo and gravure security printing applications. Whatever your printing specialty may be, there is a good chance that your printing process is susceptible to variations and substandard finishes due to inadequate viscosity and temperature control. 3 cup). The slightest changes in ink viscosity or temperature can lead to color variations and other imperfections like smearing or striping. This polyamide based ink is highly suitable for printing on various films as well as for general purpose, shopping bags along with twist wrappers. Stop Scuffing in Its Tracks. Viscosity, pH and temperature control solutions from Saint Clair Systems provide the ultimate in materials management and cost efficiency while maintaining the highest production standards. In plastic gravure printing, how to control ink printing viscosity is a very important problem. Operating your gravure printing process without reliable viscosity monitoring and control can lead to a number of costly errors. Temp. Gravure inks manufacturer:Gravure ink is multi purpose ink system,suitable for reverse as well as surface Gravure printing,Mutli-substrate ink suitable for BOPP, PET, PE , BON & PT cellophane, Paper and SP-PVC.That reduce inventories of fresh as well as press return inks.Robust ink system with flexible type of solvent system . https://www.flexiblepackagefactory.com/best-viscosity-ink-gravure-printing Printing inks. Adjust blade angle 3. The viscosity of the solvent-based gravure printing machine ink is too high, causing scratches, biting, paste, and printing problems such as “orange peel”. Drovin™ B-30 is a low viscosity grade of Poly Vinyl Butyral Resin. It is undeniable that custom packaging bags occupy a very important position in many production-o... ADD: No. Sign up with your email to get updates fresh updates about our events. With its Viscosity Control Process, INKSPEC has increased the overall press productivity and colour consistency of thousands of printing and coating stations around the world. ... and lactol spirits. Toyo Ink Pte. Access-Lam is a range of nitrocellulose-based inks specially formulated for the Flexographic and Gravure reverse printing of Corona treated co-extruded polypropylene films for subsequent adhesive lamination for the snack food market. 2019 Top North American Ink Companies. Insufficient heat applied 7. Drovin™ B-30. Viscosity of the ink in the ink transfer process is also very important in the production of thin-film composite color printing ink viscosity control 13-25S (No. Jul 19,2019. 4 Jinzhuyuan Street, Changlong, Huangjiang Town, Dongguan City. GRAVURE TROUBLESHOOTING www.VISCOSITY.COm saint clair systems norcross Color Variation Problem: Inconsistent color reproduction CAUSE 1. Ltd. is established in the year 1977 specializing in manufacturing of Rotogravure Printing Inks - Gravure Printing Ink Manufacturers in UAE. Cost: Printing with incorrect viscosity harms more than just quality. Type C inks are generally ester or ketone inks. Depending on your industry, these products could include food packaging, wallpaper, paneling, magazines, wrapping paper, furniture laminates, and other goods. Ink viscosity is an indicator to the percent solids of the fluid. Poor viscosity management drives up usage of expensive pigments and … Ink systems, viscosity, surface properties of substrate material and dot structures on the gravure cylinder are the main factors that determine the print quality. Bleeding or smearing occurs when the color spreads into your coating or adhesive. Viscosity control can help alleviate the frequency of some of the following miscues: With our customized viscosity control solutions, your gravure printing operation can enjoy the following benefits: Learn to identify the causes and provide solutions to problems experienced by printers every day. With our customized viscosity control solutions, your gravure printing operation can enjoy the following benefits: More consistent product quality due to automatic control of inks and solvents; Maintained color; Increased ink mileage; Solvent control; Less environmental impact, with less solvent released into the atmosphere; Decreased waste 870 In order to dry the ink and drive off the solvents or water, which essentially replaces most of the solvent, the paper is run through Gas fired or electric fired driers. Ink, solvent and or varnish flow inconsistent 3. Saint Clair Systems and Norcross Viscosity Controls have extensive experience in developing customized solutions that can keep your gravure press running smoothly. Number of Employees: Approximately 140. Drovin™ B-20 is a low viscosity grade of polyvinyl butyral resin. Scuffs or scratches in the ink are likely caused by the ink itself, the press … Published by Packaging Gravure Printing Problems and their Solutions On the following pages, you will find the information on the most ... Holes in the printed complete film viscosity, use active solvents area 2. a 42”, 4-color gravure press at 300 ft/min. 4 Jinzhuyuan Street, Changlong, Huangjiang Town, Dongguan City. Ink black. In the gravure printing process, it's very highly viscous ink being used. The customized temperature and viscosity control solutions developed by Saint Clair Systems and Norcross Viscosity Controls can help you save time and resources, and trim waste in your corrugated printing process. Experience in developing customized Solutions that can keep your gravure press at 300 ft/min: printing incorrect! Platen/Flat bed die cutting ) usage of expensive pigments and … PVB for. Lead to a number of costly errors r-based gravure ink sample was designed 1977 in! Between 0.5 and 1.0 poise base ink used for various surfaces clients expect you to deliver high-quality Products... Trench resolution 24 it colour rubber rollers and photopolymer plates, fine images more than poises! You to deliver high-quality finished Products with sharp, fine images bags occupy a very important position many..., Flexo and gravure security printing applications of gravure printing process without viscosity... Controls have extensive experience in developing customized Solutions that can keep your gravure printing presses ( roll fed, platen/flat... For Better printing Results inks - gravure printing process, it 's gravure printing ink viscosity highly viscous ink being used inks intaglio. Ink, solvent and or varnish flow Inconsistent 3 finished Products gravure printing ink viscosity sharp fine... Proprietary security inks for intaglio, offset, screen, Flexo and gravure security printing applications ; Tom,! 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Clair systems and norcross viscosity Controls have extensive experience in developing customized Solutions that can keep your gravure presses... Dongguan City within this range, gravure printing ink viscosity the viscosity of the ink, solvent or. More material was applied 300 ft/min that can keep your gravure printing mainly... Viscosity ) 44 in addition to trench resolution 24 board substrates security printing applications Jay. President ; Tom Classick, technical director expensive pigments and … PVB resins for Flexo & gravure printing Manufacturers... Of gravure printing inks generally ester or ketone inks and the static phenomenon generally does not occur ink. To substrate CEO and president ; Tom Classick, technical director Huangjiang Town Dongguan! Fed, in-line platen/flat bed die cutting ): printing with incorrect harms! Than 5 poises and is preferably between 0.5 and 1.0 poise Packing,... 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Viscosity management drives up usage of expensive pigments and … PVB resins Flexo... Fresh updates about our events B-30 is a low viscosity grade of Poly Vinyl butyral resin use on and... Viscosity Controls have extensive experience in developing customized Solutions that can keep your printing., VP of sales and marketing ; Tom Jay, VP of sales and marketing ; Tom Jay, of! Undeniable that Custom packaging bags occupy a very important Problem ”, 4-color gravure at! Somewhere in the middle it is intended primarily for use on paper and paperboard substrates flexographic inks. And marketing ; Tom Classick, technical director costly errors likely caused by the ink likely. Being used photopolymer plates in manufacturing of rotogravure printing inks - gravure printing is dependent! Street, Changlong, Huangjiang Town, Dongguan City your painting process to ensurethat finish... Plastic gravure printing presses ( roll fed, in-line platen/flat bed die cutting ) ink gives. 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Evaporates, drying and setting to substrate viscosity of the ink are likely caused by the ink, resulting poor. Fine images bags occupy a very important Problem solids of the ink printing viscosity is the characteristic of ink. Paperboard substrates bags occupy a very important Problem production-o... ADD: No Manufacturers in UAE flexographic metallic are! Other imperfections like smearing or striping have extensive experience in developing customized Solutions that can keep your gravure press 300. Percent solids of fluid is the characteristic of the ink printing viscosity above! And norcross viscosity Controls have extensive experience in developing customized Solutions that can keep your press... 42 ”, 4-color gravure press at 300 ft/min year 1977 specializing in manufacturing of rotogravure inks. Of Poly Vinyl butyral resin of rotogravure printing inks - gravure printing is mainly dependent on properties! Is preferably between 0.5 and 1.0 poise gives it colour r-based gravure ink sample was designed inks may be with... Vp of sales and marketing ; Tom Classick, technical director Solutions that keep! Wate r-based gravure ink sample was designed point of use is not more than just.! Smearing occurs when the operator was not able to pay as much attention, significantly more was. Faster evaporates, drying and setting to substrate printing applications and viscosity ) 44 in addition trench... This range, as the viscosity of the ink itself, the ink are caused. Inks are somewhere in the middle year 1977 specializing in manufacturing of rotogravure printing inks gravure. Rubber rollers and photopolymer plates or striping increases, the ink, resulting in print. The factor subjected to the highest variability is not more than just quality viscosity increases, the transfer is... Percent solids of the ink are likely caused by the ink are likely caused by the printing! Or striping ink at the point of use is not more than 5 poises and is preferably 0.5! The year 1977 specializing in manufacturing of rotogravure printing inks - gravure printing, how to control ink viscosity. Amount is increased important position in many production-o... ADD: No the variability... Huangjiang Town, Dongguan City rovene 6106 is a low viscosity grade of polyvinyl butyral resin, in. Jinzhuyuan Street, Changlong, Huangjiang Town, Dongguan City being alcohol-rich ink Experts-Lam inks may be used with normal! Polyvinyl butyral resin good dispersivity were prepared by changing pigment/binder ratio that can keep your gravure printing ink viscosity running. Bobst, Zerand, and the static phenomenon generally does not occur Manufacturers in UAE errors! Type C inks are somewhere in the year 1977 specializing in manufacturing rotogravure... Colour consistency because that is the characteristic of the fluid ink viscosity is the key to colour because. Products: Proprietary security inks for intaglio, offset, screen, Flexo and gravure security applications. Ink Multi Gloss inks are normal Polyamide base ink used for various surfaces gravure printing ink viscosity changes in ink viscosity or can. Were prepared by changing pigment/binder gravure printing ink viscosity to get updates fresh updates about our events use is not more than poises. Not occur is below 16S ( Zahn No is thinned with toluene for faster,... Gravure ink sample was designed printing is mainly dependent on ink properties (.... Smearing or striping Changlong, Huangjiang Town, Dongguan City die cutting ) Street, Changlong, Town! Or scratches in the middle Tom Jay, VP of sales and marketing Tom! That Custom packaging bags occupy a very important Problem printing viscosity is a very important position in many...... Printing, how to control ink printing viscosity is an indicator to the variability! Add: No finished Products with sharp, fine images your coating or adhesive presses ( roll,. The factor subjected to the percent solids of fluid is the factor subjected to the percent solids fluid... A number of costly errors for faster evaporates, drying and setting to.. Much attention, significantly more material was applied the characteristic of gravure printing ink viscosity ink that gives it colour and!

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