PROBLEM TO BE SOLVED: To provide a dripping packaging structural body in which a structure is simplified and a container cost is sufficiently suppressed low, and the invasion of air or foreign matter is suppressed and the drip of eye drops or the like is precisely secured as desired.SOLUTION: A dripping packaging structural body is configured such that a package with liquid packaged articles filled and wrapped in a packaging bag comprising a film-like dispensing nozzle projected on an upper part of a flexible packaging bag body comprising a laminated film is received in an elastic frame member, and the liquid packaged article filled in the package is dispensed through a tapered dispensing passage of the film-like dispensing nozzle. The dripping packaging structural body includes: a pressing force operating part for positioning the elastic frame member corresponding to the packaging bag body a supporting point part positioned corresponding to the tapered dispensing passage, and mutually brought into abutment at both sides of the dispensing passage and an opening/closing operation part formed in the tapered dispensing passage and positioned corresponding to the tip opening. The opening/closing operation part opens the tip opening by the operation of the pressing force to the pressing force operating part, and on the other hand seals up the tip opening by the release of the pressing force.COPYRIGHT: (C)2015,JPO&INPIT【課題】構造を簡単にして容器コストを十分低く抑えるとともに、大気や異物等の侵入を抑制し、点眼薬等の所期した通りの正確な滴下を担保する。【解決手段】積層フィルムからなるフレキシブルな包装袋本体の上方に、フィルム状注出ノズルが突設されてなる包装袋内に、液状被包装物を充填包装した包装体を、弾性枠部材内に収納し、該包装体内に充填された液状被包装物を、該フィルム状注出ノズルの先細り注出通路を通して注出させる滴下式包装構造体であって、前記弾性枠部材を、包装袋本体と対応して位置する押圧力作用部と、前記先細り注出通路に対応して位置し、該注出通路の両側部で相互に当接する支点部と、前記先細り注出通路に形成される先端開口に対応して位置する開閉作動部と、を具えるものとし、前記開閉作動部が、前記押圧力作用部への押圧力の作用によって前記先端開口を開放する一方、該押圧力の解放によって該先端開口を密閉すること。【選択図】図3
