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Requirements of EPE pearl cotton for ink

Number of hits: Update time: 20 / 04 / 27 17:04:04 source: jsjias.com close Sharing:
All kinds of beautiful packaging gradually occupy the market, and with the improvement of dyeing process, all kinds of color EPE pearl cotton are gradually accepted by everyone. Because of the buffering effect they bring, they are often used as various packaging to protect the object decoration. Because of the material, so they have requirements for ink.
First, modern printing equipment is developing towards the direction of one-time multi-color on-line printing, so the ink needs to have the characteristics of rapid drying, that is, the ink is quickly fixed and dried after being transferred to the printing material, so as to meet the requirements of high-speed multi-color continuous printing.
2. Modern EPE pearl cotton requires that the ink will not dry quickly on the ink hopper and cot, so as to avoid the obstacles to normal printing, so as to ensure the printing quality and work efficiency.
Third, the ink must not react with the printing plate, can not produce corrosion on the plate, do not reduce the printing plate resistance.
Four, the ink color should be consistent, each batch of the same type of ink color corresponding to the same, the conjunctiva is firm, does not fade after printing, can produce light after overprint. In addition to transparent ink, all kinds of ink should have a certain covering power, and after overprint, the overprint ink should keep the original basic color characteristics.
5. EPE pearl cotton requires printing ink to adapt to different types of printing methods and printing equipment, such as offset printing ink should be water-resistant and acid resistant, gravure printing ink should be easy to volatilize, etc. In order to better print marks on the surface of pearl cotton, ink should have good water resistance and adhesion, but also need to pay attention to pearl cotton as a polymer material, the selected ink should not react with it, so as to avoid damage to the packaging.
Above the requirements of the EPE printing ink, if you do not meet the requirements of the production of pearl ink in accordance with the requirements.
Editor: Jane
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Zibo Economic Development Zone, Shandong Province

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Tel: 0533-6502959 Fax: 0533-6502959

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