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发明公开
CN104290381A 一种防水透气的涤纶印花布 失效 - 放弃专利权

一种防水透气的涤纶印花布
摘要：
本发明公开了一种防水透气的涤纶印花布，包括底布层，底布层上方浇注有一热熔胶层，所述的热熔胶层横向方向设有2个以上的圆弧突起部，相邻两个圆弧突起部中间设有导流部，导流部呈下凹的弧面，所述的圆弧突起部的顶部在纵向方向分布有2个以上的微孔，所述的热熔胶层上方为涤纶印花布，涤纶印花布上涂抹有油膜层，所述的微孔贯穿涤纶印花布，本发明具有防水、透气效果好，刚性足，拼接方便的优点。
摘要（英）：

The invention discloses a waterproof and ventilated dacron printed fabric. The waterproof and ventilated dacron printed fabric comprises a bottom fabric layer, wherein a hot melt adhesive layer is poured to the upper surface of the bottom fabric layer; more than two circular-arc protruding parts are arranged on the hot melt adhesive layer in the horizontal direction; a flow guide part is arranged between the two adjacent circular-arc protruding parts and is a downwards concave arc surface; more than two micro-pores are formed in the top of each circular-arc protruding part in the longitudinal direction; a dacron printed fabric is arranged above the hot melt adhesive layer and is coated with an oil film layer; and the micro-pores penetrate through the dacron printed fabric. The waterproof and ventilated dacron printed fabric has the advantages of good waterproof and ventilated effects, enough rigidity and convenience for splicing.

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