An a kind of three-dimensional sticker paper

An a kind of three-dimensional sticker paper

  • CN 204,640,986 U
  • Filed: 04/03/2015
  • Issued: 09/16/2015
  • Est. Priority Date: 04/03/2015
  • Status: Active Grant
First Claim
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1. a solid drips sticker paper, comprise sandwich construction, it is characterized in that:

  • described sandwich construction is provided with four layers, ground floor in described four-layer structure is for dripping glue-line, the second layer is substrate layer, third layer is adhesive layer, 4th layer is release layer, described glue-line is arranged in the most top layer of sandwich construction, it is polyurethane PU glue, described polyurethane PU glue or replace with epoxide resin AB glue, described glue-line is provided with many and drips glue separator bar, described many glue separator bars comprise horizontal straight line and drip glue separator bar, longitudinal straight line drips glue separator bar and curved glue separator bar, described horizontal straight line drips glue separator bar, longitudinal straight line drips glue separator bar and curved glue separator bar is separated into multiple colloids dripping glue-line, the protrusion of surface of described multiple colloids, the bottom surface of described glue-line covers and connects substrate layer, the bottom surface of described substrate layer covers and connects adhesive layer, described substrate layer and adhesive layer are all positioned at the intermediate layer of sandwich construction, the bottom surface of described adhesive layer covers and connects release layer, described release layer is positioned at the bottom of sandwich construction.

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