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40. 发明公开

KR1020070013580A 샌드위치구조의 증착필름 有权
标题翻译：具有三明治结构的CPP膜
公开(公告)号：KR1020070013580A
公开(公告)日：2007-01-31
申请号：KR1020050067991
申请日：2005-07-26
申请人： 씨제이 주식회사
发明人： 신원형 , 류근하 , 박찬종
IPC分类号： B32B27/08
CPC分类号： B32B27/08 , B32B27/32 , B32B27/322 , B32B27/36 , B32B2307/402 , B32B2307/41 , B32B2307/412 , B32B2311/24 , B32B2439/70
摘要： A deposited film of a sandwich structure is provided to be adhered on packing sheets made of various materials by surrounding a deposited layer and a print layer in a sandwich form and to produce packing materials with strong impact resistance and harmless to human bodies, by applying the deposited film to an opaque polypropylene sheet. The deposited film(10) of a sandwich structure is composed of a deposited layer(21) formed on the upper surface of a lower deposited film(20); a print layer(22) formed on the deposited layer to express the color; and an upper deposited film(30) for integrally bonding the deposited layer and the print layer. The upper and lower deposited films are made of CPP(Casted Polypropylene) or PET(Polyethylene Terephthalate).
摘要翻译：提供了一种夹层结构的沉积膜，通过围绕沉积层和印刷层以夹层形式粘附在由各种材料制成的包装片上，并且通过施加具有强的抗冲击性和对人体无害的包装材料，沉积膜到不透明的聚丙烯片材上。夹层结构的沉积膜（10）由形成在下沉积膜（20）的上表面上的沉积层（21）组成。形成在所述沉积层上以表示所述颜色的印刷层（22）; 以及用于使沉积层和印刷层一体地结合的上部沉积膜（30）。上下沉积膜由CPP（铸造聚丙烯）或PET（聚对苯二甲酸乙二醇酯）制成。

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