KK;SEKISUI GIKEN:KK;株式会社積水技研;SEKISUI PLASTICS CO LTD;積水化成品工業株式会社;SEKISUI GIKEN
发明人:
NISHIOKA TAKU,西岡 卓
申请号：
JP2012164855
公开号：
JP2014024563A
申请日:
2012.07.25
申请国别(地区):
JP
年份:
2014
代理人:
摘要：
PROBLEM TO BE SOLVED: To provide a tofu package from which tightly sealed tofu can be easily taken out.SOLUTION: A container for tofu is formed by thermally molding a thermoplastic resin sheet and comprises: a storage recess which has a rectangular opening at its top part； and a flange part extending outward from the opening edge of the storage recess. The storage recess has a bottom part having a rectangular shape in a plan view and a peripheral side wall part which is raised from the outer peripheral edge of the bottom part and has a rectangular frame shape, with the peripheral side wall part being provided with a plurality of ribs which protrude inward from the opening edge and extend along the direction of the depth of the storage recess, while the storage recess is tightly sealed by a resin film in a state in which a cut tofu and water are stored in it when the container is being used. The plurality of ribs have a common protrusion height and their tip part in the protrusion direction are formed flatly.【課題】密封された豆腐を取り出し容易な豆腐パックを提供すること。【解決手段】熱可塑性樹脂シートが熱成形されてなり、上部に矩形開口を有する収容凹部と該収容凹部の開口縁から外向きに延びるフランジ部とを有し、前記収容凹部が平面視矩形の底部と該底部の外周縁から立ち上がる矩形枠状の周側壁部とを有し、該周側壁部には前記開口縁よりも内向きに突出し前記収容凹部の深さ方向に沿って延在する複数条のリブが形成されており、該収容凹部が、水とともにカット豆腐を収容させた状態で樹脂フィルムによって密封されて用いられる豆腐用容器であって、前記複数条のリブは、突出高さを互いに共通させているとともに突出方向先端部が平坦に形成されていることを特徴とする豆腐用容器を提供する。【選択図】 図２
