发明名称 |
Double-sided slip-resistant material and method of making same |
摘要 |
A double-sided, slip resistant material is produced using a blown film process which produces a film having an interior heat sealable layer, a core layer of flexible polyolefin and an exterior polyolefin elastomer layer in combination with a blowing agent and optionally grit to produce a double-sided slip resistant material. A number of rollers are provided after nip rollers have fused the film together, and which form part of a machine direction orienter (MDO) that is used in line in the manufacturing process to heat, and then cool and condition (anneal and relieve any stresses and/or thickness inconsistencies in the film) prior to the film being wound onto a roll for storage.
|
申请公布号 |
US8480836(B2) |
申请公布日期 |
2013.07.09 |
申请号 |
US20100689050 |
申请日期 |
2010.01.18 |
申请人 |
ORLYCH GEORGE M.;SULLIVAN MIKE C.;MULTI TECHNOLOGIES INDUSTRIAL L.L.C. |
发明人 |
ORLYCH GEORGE M.;SULLIVAN MIKE C. |
分类号 |
B29C47/00;B29C45/00;B29D7/00 |
主分类号 |
B29C47/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|