发明名称 |
PACKAGING ROLL STOCK WITH WINDOWS |
摘要 |
A process for manufacturing a laminate is disclosed. The laminate is for forming a package having one or more windows for viewing the contents of said package. The process comprises the step of extrusion laminating, onto a first material perforated by a hole for and defining each of said windows, a heat-sealable second material. A laminate produced by the process is also disclosed. A heat-sealed package produced with the laminate is also disclosed. |
申请公布号 |
CA2552301(C) |
申请公布日期 |
2015.01.27 |
申请号 |
CA20062552301 |
申请日期 |
2006.07.12 |
申请人 |
GENPAK LP |
发明人 |
COUTTS, DAVID A.;HILDER, DONALD B.;PATTENDEN, ANDREW G.;VALY, ANDREW F. |
分类号 |
B65D33/04;B32B27/10;B32B37/04 |
主分类号 |
B65D33/04 |
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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