公开(公告)号：EP1418272A4

公开(公告)日：2004-12-29

申请号：EP02702784

申请日：2002-03-07

申请人： NISSIN FOOD PRODUCTS LTD ,  TOMEN CO LTD ,  TERADA MASAKI

发明人： TERADA MASAKI ,  MIYAKE HIDENOBU ,  ABE KIYOSHI ,  YOSHIYAMA NOBOYUKI ,  YAMAUCHI KUNIO

IPC分类号： B65D3/22 ,  D21H19/10 ,  D21H19/16 ,  D21H19/18 ,  D21H19/82 ,  D21H19/84 ,  D21H27/10 ,  D21H27/34 ,  B65D81/34 ,  B65D81/38 ,  D21H19/28

CPC分类号： D21H19/824 ,  B65D3/22 ,  D21H19/10 ,  D21H19/16 ,  D21H19/18 ,  D21H19/82 ,  D21H19/84 ,  D21H27/10 ,  D21H27/34 ,  Y02A40/961 ,  Y02W90/13 ,  Y10T428/1303

摘要： A packaging material is provided having a paper layer and a first coating layer laminated thereon, the first coating layer includes a first material and a second material, wherein the first material is a natural rubber or a derivative thereof, and the second material is a material selected from natural resins, waxes and derivatives thereof having permeability into paper. In addition, a packaging material is provided further having a second coating layer laminated having oil resistance, which consists of a biodegradable material.