| 摘要 |
A method and apparatus for containing and protecting oblong and odd-sized objects with plastic sheeting that may form a cylindrical enclosure by pressure sealing extruded plastic profile fasteners located at opposing edges of the plastic sheet. The open ends of the cylindrical enclosure may closed by folding the sheeting at the ends and sealing it with duct tape, or the ends may be left open, thus allowing several sections of sheeting to be placed adjacent to each other to enclose an object that exceeds the width of the sheeting. The fasteners may be tinted with different colors to provide color coded pressure closable seals that provide information about the article or material enclosed. By using different color combinations, the color of pressure seal may indicate whether the plastic sheeting is protecting non-hazardous material or containing hazardous material, or indicate the type of contained hazardous material.
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