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公开(公告)号:US5107866A
公开(公告)日:1992-04-28
申请号:US590407
申请日:1990-09-28
摘要: A heatseal porous plugwrap made with a naturally porous combiner wrap and spray-applied hot melt adhesive. The natural porosity of the combiner wrap paper and the superficial location of sprayed adhesive greatly inhibit the penetration of adhesive to the outer surface of the paper, thus minimizing the possibility that the adhesive will interfere with the tipping process. The use of a sprayer to apply the adhesive allows for only the required amount of adhesive to be utilized and thus eliminates waste.
摘要翻译: 用天然多孔组合包装和喷涂热熔粘合剂制成的热密封多孔塞子包裹物。 组合包装纸的天然孔隙率和喷涂胶粘剂的表面位置极大地抑制了粘合剂渗透到纸张的外表面,从而最小化粘合剂会干扰倾倒过程的可能性。 使用喷雾器施加粘合剂仅允许使用所需量的粘合剂,从而消除浪费。