Scratch ink | scratch ink | scratch silver oil | printing inks scratch | Children scratch ..

Ms Lai: 13223364649 YB Series ink characteristics: ---- high hiding power, with excellent wear resistance with good security effect --- --- --- easy to scrape scrape ink when automatic rewind, not powdered scattered, when more environmentally friendly inks --- scrape after scrape it will not increase the difficulty of hot air drying ink colors --- storage growth over time: the silver. Green. Blue. Black. Printing: Scratch ink is ideal for screen printing. Ink curettage: Scratch the ink can be easily scraped off a hard object or fingernail. Printing Substrate: flat version Ke method can print paper, but the best choice of opaque substrate to increase its confidentiality. Avoid absorbent substrates. In the substrate surface before the first oil screen scratch UV varnish overprint, you can scrape the better. As printed on good quality coated paper, can also achieve the desired results. Printed bottom: Offset lithography method when printed lottery pattern or number, dusting using excess may form from the effect can not be fully covered after winning pattern or number, if printed scratch ink, should be sprayed before the printed fabric Wipe or free use dusting powder. Scratch-off inks before printing, offset printing ink must be completely cured, otherwise ink will be scratch ink solvent to soften, so lottery number patterns or leakage. Layer (pattern or the winning number) must be printed on the coating was dried well. Such as the use of plastic-free manner above process can be printed on scratch ink, save waiting time. Screen Printing Material: Scratch ink ink if it would be easier to scrape a certain thickness, printing ink scratch most suitably about 150-200 mesh nylon net or polyester mesh and shelterbelts Philippines and India. Polyurethane and rubber-like squeegee can be used. The underlying process: In order to scratch the ink from being absorbed by the bottom effect and enhance the confidentiality, scratch before printing inks can be printed with a transparent offset ink or varnish. But using UV screen varnish best. Dilution: basic no dilution, no more than 8% of the available diluent YB-002 were diluted as necessary. Usually without the use of slow drying agent. Amount: dilution with the right amount and the right printing equipment, the amount of coverage up to 36M2 / KG. Drying time: Scratch oil as quick-drying ink. Only about 20 seconds of normal drying time of the ink film thickness. Overprinting: Scratch the oil surface after drying can be proofread and slitting can also be printed on the surface of the lithographic printing or offset printed trademark and logo, so as to strengthen confidentiality. Shelf life: printed lottery tickets, after proper drying stored in a dry place, from the effects of temperature and humidity, can be stored for more than one year.