The data represent selections from manufacturers descriptions. The vehicle also called a binder or a varnish allows for the colorant to be in a. Overprint varnishes opvs are coatings applied to an already printed sheet or web. Printing ink and overprint varnish formulations 2nd edition. As an initial screen test, the opv will be applied to a certified printed media. Rovene 6103 is a styreneacrylic resin supported emulsion can be used as. Introduction printing of one form or another has been with us for centuries, and whilst the technologies of both the printing process and the ink formulations have changed considerably, the main. Printing ink and overprint varnish formulations by flick, ernest w. Superior printing ink manufactures and supplies an array of oilbased and energy curable overprint varnishes for the commercial and packaging industries gloss, satin and matte varnishes are available in both our standard and nonyellowing product lines as well as waxfree formulations for postprinting processes such as lamination, blisterpak, foil stamping, etc. Alkyd based opv gel for better rheological balance. The solution can also be used as an additive to modify certain properties of an ink or overprint varnish. An ink in its supply form is a liquid but after application it is required to change to a solid. Superior lithographic overprint varnishes are a recognized market leader.
This chapter outlines the 4 major families of overprint varnishes and summarises their main properties. In most printing processes, and many of the ink formulations the solvent is removed by the drying of the ink. Download printing ink and overprint varnish formulations. We are manufacturers of uv curing machines and wish to have optimized formulations of overprint varnish i. The said formulations are suitable for inkjet printing systems, and more particularly for indirect printing system using an intermediate transfer member. Overprint varnish formulations have such major properties as. Uv390 varnish is low slip and may be used to overprint screen inks for paper and. It is also useful in paint and varnish formulations to impart durability, block, mar and scratch resistance.
A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. The foam prevention during the production and application of inks as well as the necessary specific properties resulting from the high speed of the printing machinery are great challenges which must be met. Uvibond uv overprint varnishes are available in gloss and matt finishes and are suitable. Uvibond uv curing overprint varnishes product information. Superior offers a complete line of overprint varnishes made at our varnish facility. Starting formulations for uv inks and overprint varnishes. Varnish that is applied to an entire printed surface after printing is called overprint varnish.
Ernest w flick this book contains a collection of more than 200 formulations for printing inks, overprint varnishes, and related products. We offerstateoftheart technical service testing to all customers, regardless of their company size. An ink is a liquid or a paste like semiliquid material that is used for drawing. Siliconecontaining defoamer for aqueous pigment concentrates for use in coatings, printing inks and overprint varnishes. I formulate ink overprint varnishes and am wishing to optimise my coating characteristics. The resin or varnish is combined with a specified solvent and a solution is prepared using the chemotronic novomatics gmbh. Uv curing overprint varnish optimized formulations. Overprint varnishing is typically performedeither onpress or as part of the finishing processesfor aesthetic purposes or to protect the printing from moisture, abrasion, or other potential sources of damage. The technical mission of munzing is to solve ink and coating formulation problems. Whatever printing method is chosen, an overprint varnish enables. This defoamer can also be used for the underwater pelletizing of thermoplastics.
Printing ink and overprint varnish formulations ebook. Buy a discounted hardcover of printing ink and overprint varnish formulations, 2nd edition online from australias leading online bookstore. Additives are indispensable for meeting the high demands on the production and application of flexo printing inks and overprint varnishes. Van son offers a superb range of sealing varnishes to suit all applications and press combinations. Nonionic michem emulsion 94340 nonionic polypropylene emulsion a phenol free additive best used in floor polish and overprint varnish formulations when a high degree of slip resistance is needed. Screen inks are being used on a wide variety of substrates. The opv will be evaluated for adhesion to the hp indigo ink and visible orange peeling or mottling.
This title covers types of inks that include flexors, gravures, heatsets, offsets, quicksets, sheetfeds, read. Raw materials for printing ink formulations the raw materials for ink production are pigments, binders, solvents and additives 4. Printing on plastic films presents some inconveniences that are. Presents about 300 printing ink and overprint varnish formulations from manufacturers. Composition of polyurethane inks for rotogravure and flexography.
This book contains a collection of more than 200 formulations for printing inks, overprint varnishes, and related products. Us7338986b2 uv curable low gloss additives for overprint varnish. With our products you can formulate a clear or tinted varnish for a matt, satin or glossy finish. Varnish is typically added to a finished printed piece either for aesthetic reasons i. With the know how and expertise of its specialist teams, the brancher company has long been committed to the preservation of the environment. These books present about 300 uptodate printing ink and overprint varnish formulations from. Capacrylic ink with amino silane adhesion promoter. Types of inks covered include flexors, gravures, heatsets. The primary reasons for applying an opv are gloss enhancement, stain resistance, edge fusion resistance, burnish or scuff resistance, and resistance to discoloration from absorption of. Add a high quality finishing touch to your printing project with a wide range of resins and emulsions for overprint varnish opv applications. To think about this in laymens terms, the drying process describes how ink is transferred from pen to paper. Flick and a great selection of related books, art and collectibles available now at. The prime advantage of the van son range is the unique resin technology combined with a high solid content that offers.
Western michigan university, 20 in the 21st century, it has been shown that printing methodologies can be used to print electrically functional devices on a variety of substrates. Use features like bookmarks, note taking and highlighting while reading printing ink and overprint varnish formulations. Printing ink and overprint varnish formulations recent. This enables superior to exercise the highest standards of control in the formulation and manufacture of our varnish products. Printing ink and overprint varnish formulatios is a collection of more than 200 formulations for printing inks, overprint varnishes, and related products contents. Polymers for overprint varnishes mallard creek polymers. Radiation curable opvs product description substrate adhesion. An overprint aqueous varnish has improved properties by having incorporated therein a small. This book presents about 300 printing ink and overprint varnish formulations from manufacturers. Qlik nprinting or np offers reports in widely adopted, portable formats such as pdf, html, excel, word and. Resins for high gloss and thermal resistant overprint. Located in the centre region of france, the leading french region for the production of wind energy, it benefits from a dynamic environmental network. Buy printing ink and overprint varnish formulations paint. Recent developments kindle edition by flick, ernest w download it once and read it on your kindle device, pc, phones or tablets.
Printing ink and overprint varnish formulations pdf the online version of printing ink and overprint varnish formulations, 2nd edition by ernest w. On paper raw materials parts ebecryl 605 50 ebecryl 7100 10 tpgda 16 pi 5 aerosil 200 2 pigment paste 20. Located in the centre region of france, the leading french region for the production of wind energy, it benefits from a. Excellent drying on problematic papers and boards fast back up for short run work and turn good duct. The data represent selections from manufacturers descriptions made at no cost to, nor influence from the makers or distributors of these materials. Ink manufacturing and the dispersion of pigment into. Printing ink and overprint varnish formulations, second. A varnish applied to a printed piece as a coating after printing, in contrast to the application of varnish to the formulation of the ink vehicle itself before printing. Ashlands purerad and purekote overprint varnishes provide protection of hp indigo ink coupled with high performance scratch and chemical resistance. The low gloss overprint varnish formulations contain a michael addition resin. Printing ink and overprint varnish formulations, 2nd edition, second edition. Presents about 300 uptodate printing ink and overprint varnish formulations from manufacturers. During the eighteenth century, there were many publications. Overprint varnishes need good filmforming properties along with blocking and water resistance and preferably a low tg.
Voc and siliconefree, polymerbased defoamer for aqueous coatings, adhesives, printing inks and overprint varnishes. Printing ink formulation pdf technologies of both the printing process and the ink formulations have. In the production of a typical oleoresinous ink, varnish, drying oil, alkyd. To meet the needs of different printing processes and ink. Printing ink and overprint varnish formulations, 2nd edition.
Printing ink and overprint varnish formulations presents about 300 uptodate printing ink and overprint varnish formulations from manufacturers each. Types of inks covered include flexors, gravures, heatsets, offsets, quicksets, sheetfeds, lithographics, screenprocess, and letterpress inks. These books present about 300 uptodate printing ink and overprint varnish formulations from manufacturers each. Purchase printing ink and overprint varnish formulations 2nd edition. Printing ink and overprint varnish formulations second edition by ernest w. Printing ink and overprint varnish formulations 2nd edition elsevier. Printing ink and overprint varnish formulations, 2nd. Download printing ink and overprint varnish formulations second edition paint coatings pdf posted on 25102017 by posted in offset printing process tagged coatings, download, edition, formulations, overprint, paint, printing, second, varnish. Click on document printing ink and overprint varnish formulations 2nd edition. Printing ink and overprint varnish formulations paint. Printing ink and overprint varnish formulations jh libraries. Types of inks covered include flexors, gravures, heatsets, offsets, quicksets, sheetfeds, lithographics, screen.
Ink manufacturing and the dispersion of pigment into printing ink 1. After passing the initial screen test, the coating will be applied to specific test targets for evaluation of chemical and physical properties. In some cases such as in uvcuring inks, the solvent. In addition, some products give excellent heat and uv resistance. Printing ink and overprint varnish formulations pdf. Different inks are produced to suit these different conditions. There are provided aqueous inkjet ink formulations comprising a solvent comprising water and a cosolvent, a water soluble or water dispersible polymeric resin and a colorant. We would like to receive optimized formulations for the lowest cost uv curing overprint varnish for sheetfed offset presses to be applied through the coating units andor through the inking units. This change of state is referred to as ink drying and the varnish in the ink is responsible for this process. Formulation and evaluation of resistive inks for applications in printed electronics sughosh satish bhore, m. Printing ink and overprint varnish formulations ernest w. The chemical resistance of the ink film to be improved.
335 1373 1405 246 191 313 1111 1362 1410 598 650 1153 1029 446 586 1286 7 341 435 200 1070 1293 908 1501 352 125 684 921 1116 1177 121 1360 330 643 243 1284 1287