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Contamination-control mat assembly with adhesive-coated sheets, composite polystyrene frame member and anti-slip backing member, and a process for fabricating the same
Contamination-control mat assembly with adhesive-coated sheets, composite polystyrene frame member and anti-slip backing member, and a process for fabricating the same
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机译:具有涂有粘合剂的片材的污染控制垫组件,复合聚苯乙烯框架构件和防滑背衬构件及其制造方法
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摘要
A new and improved contamination-control mat assembly (110) which has a plurality of adhesive-coated sheets (12) disposed upon the upper surface portion (114) of the contamination-control mat assembly, and a new and improved polystyrene frame member (112), having an acrylic-rubber anti-slip backing member (116) applied thereto, disposed upon the undersurface portion of the contamination-control mat assembly, wherein the polystyrene frame member (112) and the acrylic-rubber anti-slip backing member (116) are integrally affixed together by means of a co-extrusion process (200,216,214,218,212,220).
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