WELLS PRINTING MATERIALS CO., LTD.

1998.8Dong Fang INK Co., Ltd. was established in joinventure of Mr. Francis Wu and DF Carton Machinery Company. Mr.Francis Wu has decade of experience in management of corrugated plants. Dong Fang Machine is the most reputable supplier from Mainland China. Company Founder: Mr Francis Wu (Left 2) and the board of DONGFANG CARTON MACHINERY1999Base on deeply understanding the operation of corrugated ···

Please choose DF ink for water-based ink

We are in an era of rapid change. Technologically advanced Internet digital technology, facing the obstacles of economic globalization the uncertainty of the world economic growth prospects, make our printing industry full of uncertainties in the future. Since 2013, China's printing industry has been declining for many years. Facing problems such as the adjustment of the international macroec···

A new development period

Water-based inks are roughly divided into two categories: one is the rosin-maleic acid modified resin series; the other is the acrylic resin series. Water-based inks have been used in corrugated paper printing for quite a long time abroad for more than 20 years in China. Recently, ink manufacturers have improved the performance of the resin to make it easier to dissolve, which means that the prin···

WELLS PRINTING MATERIALS CO.,LTD (2)

Water-based inks choose

Pigments give the ink color characteristics meet the color requirements of printing. General organic pigments inorganic pigments can be used for water-based inks. Since the resins of water-based inks are mostly alkali-soluble, when choosing pigments, it is necessary to use alkali-resistant pigments. However, the distribution density of pigments in water ink is much greater than that of solvent-ba···