发明名称 PLASTIC LATTICE SHEETS AND METHOD OF MANUFACTURE
摘要 An extruded plastic lattice sheet, and method of making the same, the plastic lattice including a perforated sheet of plastic resin formed from an extruded sheet of plastic resin having been die punched to remove portions of plastic resin leaving a crisscross pattern. The outer surface of the perforated sheet is embossed with a wood grain effect and has a substantially three-dimensional-like appearance of slats formed by an embossing step. Both single-layer and multi-layer lattice sheet is disclosed.
申请公布号 US2009155568(A1) 申请公布日期 2009.06.18
申请号 US20080337377 申请日期 2008.12.17
申请人 ERWIN RONALD D 发明人 ERWIN RONALD D.
分类号 B29C47/06 主分类号 B29C47/06
代理机构 代理人
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