发明名称 |
CORRUGATED PRODUCT |
摘要 |
The present invention relates to a corrugated product ( 10 ), comprising at least one first substantially plane sheet ( 11 ) and at least one second sheet ( 12 ) arranged in wave shape, wherein the first sheet is joined with the second sheet in joining areas ( 15 ), forming a framework shape having the joining areas arranged at tops ( 14 ) of the second sheet, wherein the tops are formed by thinner portions ( 18 ) of the second sheet and wherein the joining areas substantially include the entire thinner portions of the second sheet. |
申请公布号 |
EP1565308(A1) |
申请公布日期 |
2005.08.24 |
申请号 |
EP20030776104 |
申请日期 |
2003.11.11 |
申请人 |
WELLPLAST AB |
发明人 |
JOENSSON, ANDERS;VOLCKERTS, JACOB;INGVARSSON, JOERGEN;PETERSSON, MIKAEL |
分类号 |
B29C53/26;B29D24/00;B32B3/28;E04C2/20;E04C2/32;E04C2/34;(IPC1-7):B32B3/28;B32B29/08 |
主分类号 |
B29C53/26 |
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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