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Raw Materials (Resin) for SB Gravure Inks from Sunman
Apr 25 , 2021
What is Gravure Ink? Gravure (Rotogravure) inks are solvent-based ink with low viscosity, which can be quickly dried by vaporization. The advantages of gravure printing lie in the high, consistent, and continuously reproducible print result. Further, the benefit of fast-drying ink contributes to an immediate post-finishing of the printed goods. The ink is usually used in commercial printing of fle...
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Why resins are an important materials on packaging inks?
Apr 25 , 2021
Resins are the carrier of the pigment in the ink, which is the core material of the ink. Along with pigments, resins convey important properties to the printing process as part of the ink vehicle. Resins impart many important characteristics of a finished ink, including gloss and adhesion, runnability on the press, and can also help disperse pigment. The quality of the ink will directly aff...
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Introduction of CPP resin
May 07 , 2021
Sunman’s CPP resin is a thermoplastic resin produced by the chlorination of polypropylene. It is a non-toxic white or light yellow granular solid and can be easily soluble in organic solvents such as chlorinated hydrocarbons, toluene, butanone or other mixed solvent. And it has high hardness and good properties of wear-resistance, acid-resistance, salt water resistance and aging- resistance. Chlor...
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The Applications of Ketone Resin
May 31 , 2021
Ketone resin is a kind of hard resin with high photo stability. It's non-toxic and light-coloured. And it's soluble in any solvent used in coating industry except for fatty alkane and water. Sunman's ketone Resins can be used as co-binders in paints, adhesive, printing inks and other inks. They not only increase the solids content and accelerate drying speed but also improve numerous properties su...
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What is Zirconia Ceramic Beads?
Jun 22 , 2021
Zirconia beads, a kind of ceramic grinding media, have features of good quality, no fracture, stable performance, reliable quality and long service life. They're low comprehensive operating cost which can effectively ensure that the abrasive material is not polluted, and maintain the high purity of the abrasive material. The high density of the zirconia ceramic beads can improve the grinding effic...
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How to solve ink residual odor problem?
Jul 12 , 2021
We all know that surface printing ink must emphasize their luster as the film can not be supplemented by light. However, polyamide resin has a problem with residual solvent. Because the plastic gravure printing process is mainly by hot air to dry, hot air to dry the ink surface, the drying mechanism is from the outside dry, from the outside in, gradually dry out. But since the outside dries first,...
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What is the features and advantages of water-based Inks?
Jul 29 , 2021
Due to today's overall environmental protection and resource conservation, water-based inks have received widespread attention from inside and outside the industry due to their unique environmental performance, and have become the main direction of the current ink industry development. So, what is the advantages of water-based Inks? Waterborne ink features and advantages: 1. Water-based ink is a n...
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Why container freight rates is increasing?
Aug 11 , 2021
Shipping costs have been rising steadily since Autumn 2020. The first few months of 2021 have seen price surges across numerous freight rates along primary trade routes, with prices for some trade lanes tripling as compared to last year. What caused container freight rate to rise so much? Figure : Shanghai containerized freight index, weekly spot rates, 18 December 2009–9 April 2021...
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IPv6 network supported 
