发明名称 |
REINFORCED THIN FILM FOR FLEXIBLE PACKAGING |
摘要 |
The invention provides a thermoplastic film comprising: a base film wherein the base film comprises a stretchable polyolefin material comprising one or more layers; and a plurality of extruded fibre elements; wherein the extruded fibre elements are located on at least one surface of the base film; wherein the extruded fibres form one or more protrusions relative to the plane of the base film; wherein at the location where the fibre elements are provided on the base film, a domain of a material mixture comprising the base film material and the fibre material is present between a domain of pure base film material and a domain of pure fibre material, and wherein the average thickness of the base film is less than the average thickness of the protrusion. |
申请公布号 |
CA2793611(A1) |
申请公布日期 |
2011.03.10 |
申请号 |
CA20102793611 |
申请日期 |
2010.09.03 |
申请人 |
MEGAPLAST S.A. PACKAGING MATERIALS INDUSTRY |
发明人 |
GATOS, KONSTANTINOS;KARANDINOS, ANTHONY |
分类号 |
B32B3/08;B29C47/02;B29C47/06;B32B3/16;B32B27/32 |
主分类号 |
B32B3/08 |
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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