| 摘要 |
PROBLEM TO BE SOLVED: To provide a packaging material formed by superposing a design printed layer formed from printing ink for a heat shrinkable film, which exhibits satisfactory coating suitability while preventing a cost increase and degradation in environment safety for workers, and which prevents embrittlement caused by a hot melt adhesive that does not flow easily during heating and by a plasticizer contained in the hot melt adhesive and has improved coating suitability without repelling the hot melt adhesive.SOLUTION: A packaging material is formed by superposing on a heat shrinkable film a design printed layer formed from printing ink (A) for a heat shrinkable film and an adhesive layer formed from a hot melt adhesive (B) for a heat shrinkable film. The printing ink (A) for a heat shrinkable film contains a urethane resin, etc. |
