Acohol soluble ink coated membrane printing process and use thereof

Acohol soluble ink coated membrane printing process and use thereof

  • CN 1,712,236 A
  • Filed: 08/08/2005
  • Published: 12/28/2005
  • Est. Priority Date: 08/08/2005
  • Status: Active Application
First Claim
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1. Acohol soluble ink coated membrane printing process is characterized in that comprising the steps:

  • (1) adopts gravure printing technique, on instant polyvinyl alcohol film, use environmental protection alcohol-soluble printing ink printing calligraphy and painting pattern;

    (2) the instant polyvinyl alcohol film that step (1) is obtained, face up it is tiled on the water surface by being printed on calligraphy and painting pattern, by the time after the softening dissolving of instant polyvinyl alcohol film, the activating and reducing agent is sprayed on the instant polyvinyl alcohol film equably, described activating and reducing agent is respectively by weight percentage by ethyl acetate, ethanol again;

    ethyl acetate 50%-70%, ethanol 30%-50% form;

    (3) treat that the environmental protection alcohol-soluble printing ink becomes solid-liquid mixing after, press downward in the water according to the object of the position that flies at calligraphy and painting pattern on the horizontal plane calligraphy and painting pattern to be printed.

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