한국인쇄학회지 (Journal of the Korean Graphic Arts Communication Society)
- 제10권1호
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- Pages.23-33
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- 1992
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- 1226-1149(pISSN)
광색변성 Spiroxazine계 색소의 합성과 응용
Synthesis and Application of Photochromic Spiroxazine Dyes
초록
The negative pressure distribution curves of the exit of printing nip were obtained by the transducer type tackometer. As the results, found that the elasticity of rubber rollers and pastic viscosity affect to the maximum negative and positive pressure but, the gap of the printing nip didn`t affects to the tack values of ink and ink film thickness. Ink spritting is accured by negative pressure and inks viscoelasticity. And the tack value is affect by properties of the vehicle component in the inks.
키워드