发明名称 |
Multi-profile die cutting assembly |
摘要 |
A die roll is disclosing have multiple alternating patterns. Cutting edges and non-cutting edges on the die roll are phased with cutting surfaces and relieved areas on the anvil, respectively. Multiple cut profiles are achieved from a single die/anvil combination. |
申请公布号 |
US8656817(B2) |
申请公布日期 |
2014.02.25 |
申请号 |
US201213414431 |
申请日期 |
2012.03.07 |
申请人 |
FRITZ JEFFREY W.;ANDREWS ROBERT E. |
发明人 |
FRITZ JEFFREY W.;ANDREWS ROBERT E. |
分类号 |
B26D1/56 |
主分类号 |
B26D1/56 |
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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