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公开(公告)号:US08480836B2
公开(公告)日:2013-07-09
申请号:US12689050
申请日:2010-01-18
申请人: George M. Orlych , Mike C. Sullivan
发明人: George M. Orlych , Mike C. Sullivan
CPC分类号: B29C53/10 , B29C44/24 , B29C44/507 , B29C47/0021 , B29C47/0026 , B29C47/0042 , B29C47/0057 , B29C47/0059 , B29C47/009 , B29C47/04 , B29C47/06 , B29C47/065 , B29C47/8805 , B29C47/8845 , B29C49/6409 , B29C49/6472 , B29C55/023 , B29C55/06 , B29C2791/007 , B29D7/01 , B29K2023/00 , B29K2023/083 , B29K2105/045 , B32B25/042 , B32B25/08 , B32B25/14 , B32B27/08 , B32B27/18 , B32B27/205 , B32B27/285 , B32B27/306 , B32B27/308 , B32B27/32 , B32B37/08 , B32B37/153 , B32B37/28 , B32B2038/0048 , B32B2038/006 , B32B2307/31 , B32B2307/402 , B32B2307/546 , B32B2307/558 , B32B2307/71 , B32B2307/718 , B32B2307/7265 , B32B2307/744 , B32B2323/00 , B32B2471/00 , B32B2479/00 , B32B2553/00 , B32B2571/00
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.
摘要翻译: 使用吹塑薄膜工艺制造双面防滑材料,该方法产生具有内部可热封层,柔性聚烯烃芯层和与发泡剂组合的外部聚烯烃弹性体层和任选的砂粒以产生 双面防滑材料。 在压辊将薄膜熔合在一起之后提供多个辊子,并且其形成在制造过程中用于加热然后冷却和调节(退火和减轻任何应力)的机器方向取向器(MDO)的一部分 和/或薄膜中的厚度不一致性)。