Compound ventilative structure of elasticity in multifilament layer

The utility model discloses a compound ventilative structure of elasticity in multifilament layer. Mainly by the ventilative thing of the elasticity that constitutes as interbedded fibre ball layer between multilayer fiber net layer and the fiber net layer, parallel laying is level or vertical laying, and upper space and the lower surface of the ventilative thing of elasticity behind fiber net layer and fibre ball layer parallel laying all is provided with the flocculus layer. The utility model discloses whole more soft, elasticity is better, has obtained excellent resilience and gas permeability simultaneously, preparation environmental protection, matter softly soft, the gas permeability is good and behind the pressurized shape -retaining ability good, have very big market using value and prospect. 本实用新型公开了种多纤维层复合的弹性透气结构。主要由多层纤维网层和纤维网层之间作为夹层的纤维球层构成的弹性透气物，平行铺叠是水平或者竖直铺叠，弹性透气物在纤维网层和纤维球层平行铺叠后的最上表面和最下表面均设置有絮片层。本实用新型整体更柔软，弹性更好，同时获得了优异的回弹性和透气性，制作环保健康、质轻柔软、透气性佳并且受压后保型性佳，具有极大的市场应用价值和前景。