公开(公告)号：US20060157195A1

公开(公告)日：2006-07-20

申请号：US11378422

申请日：2006-03-17

申请人： Kenneth Laurence ,  Terry Drees ,  Kevin O'Brien ,  Robert Fairbanks

发明人： Kenneth Laurence ,  Terry Drees ,  Kevin O'Brien ,  Robert Fairbanks

IPC分类号： B32B37/00

CPC分类号： B44C3/12 ,  B32B27/36 ,  B32B37/00 ,  B32B2307/554 ,  B32B2309/02 ,  B32B2309/04 ,  B32B2309/12 ,  B32B2471/00 ,  B44C3/02 ,  B44C5/04 ,  B44C5/0469 ,  B44C5/0476 ,  E04F15/02 ,  E04F15/10 ,  E04F2290/046 ,  Y10T428/24405 ,  Y10T428/24554 ,  Y10T428/31565 ,  Y10T428/31591 ,  Y10T442/3854 ,  Y10T442/665 ,  Y10T442/674 ,  Y10T442/675 ,  Y10T442/693 ,  Y10T442/699

摘要： A decorative laminate assembly having a decorative laminate top layer assembly. This top layer assembly includes, in descending superimposed relationship, a decorative layer and a core layer that includes PETG, or other polymeric material. Preferably, the top layer assembly also includes a wear resistant overlay layer on top of the decorative layer, and the core layer's PETG is in a sheet form. The top layer assembly may be directly bonded to a water resistant substrate. The decorative laminate assembly of the present invention can be used for a variety of purposes, including flooring applications. When the present invention is used for flooring applications, it is preferred that the overlay layer has enhanced wear resistant qualities and that the water resistant substrate comprise PVC or cement fiberboard.

公开(公告)号：US20070254058A1

公开(公告)日：2007-11-01

申请号：US11741924

申请日：2007-04-30

申请人： A. Wade ,  Wesley Fisher ,  Kenneth Laurence ,  Ryan McClenahan ,  Elton Frazier

发明人： A. Wade ,  Wesley Fisher ,  Kenneth Laurence ,  Ryan McClenahan ,  Elton Frazier

IPC分类号： B29C53/26

CPC分类号： B29C53/265 ,  B29L2016/00

摘要： The present invention generally relates to systems for corrugating extruded sheet material. A system for forming an extruded corrugated sheet generally comprises an extruder and a corrugating roller region. The corrugating roller region may comprise a plurality of upper corrugating rollers positioned to engage a top side of the extruded sheet and a plurality of lower corrugating rollers positioned to engage a bottom side of the extruded sheet. The upper corrugating rollers and the lower corrugating rollers each may be arranged in a delta configuration where the apex of each delta is positioned upstream from the remaining portions of each delta. Further, the upper corrugating rollers may be aligned along a series of upper linear paths and the lower corrugating rollers may be aligned along a series of lower linear paths. These linear paths may be arranged such that the upper linear paths and the lower linear paths alternate in sequence laterally across the corrugating roller region.

摘要翻译： 本发明一般涉及用于瓦楞挤压片材的系统。 用于形成挤出波纹板的系统通常包括挤出机和波纹辊区域。 波纹辊区域可以包括多个上部瓦楞辊，定位成接合挤出片材的顶侧，以及多个下部波纹辊，定位成接合挤出片材的底侧。 上部波纹辊和下部瓦楞辊各自可以以三角形配置布置，其中每个三角形的顶点位于每个三角形的其余部分的上游。 此外，上部波纹辊可以沿着一系列上部线性路径对齐，并且下部波纹辊可以沿着一系列下部线性路径对准。 这些线性路径可以被布置成使得上部线性路径和下部线性路径顺序地横跨波纹辊区域交替。