Spreading: ink crept on printed areas. there are many factors causing ink to spread; such as printing pressure ink viscosity paper absorbency etc.
滋墨：印纹上，油墨向外蔓延的情况。引致滋墨的原因很多；例如压印压力，油墨流阻度，纸张吸收性等。
The results showed that reducing thiols concentration can reduce specific surface energy, so as to enhance transfer efficiency and spreading effect of ink on substrate surface.
结果表明：降低硫醇浓度可降低其比表面能，从而增大转移率和增强在基底表面的铺展效果。
The results showed that reducing thiols concentration can reduce specific surface energy, so as to enhance transfer efficiency and spreading effect of ink on substrate surface.
结果表明：降低硫醇浓度可降低其比表面能，从而增大转移率和增强在基底表面的铺展效果。
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