发明名称 |
Double-ply corrugarated paperboard and method of and apparatus for producing such. |
摘要 |
A high strength double-ply corrugated paperboard including upper (102) and lower (106) liners and multiple-ply corrugated mediums (101, 104) disposed between the liners (102, 106), thereby capable of exhibiting a high compressive strength while having a s |
申请公布号 |
AP697(A) |
申请公布日期 |
1998.11.20 |
申请号 |
AP19970000927 |
申请日期 |
1995.07.31 |
申请人 |
DAEYOUNG PACKAGING CO LTD |
发明人 |
WOOK KIM DO;JEONG KIM KI |
分类号 |
B31F1/24;B31F1/20;B31F1/28;B32B3/28;(IPC1-7):B31F1/28 |
主分类号 |
B31F1/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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