Sealed container and method for manufacturing the same

A digital supply enables the flange part is provided with a mechanical force, transparency and a stability through the directional crystalline moreover, capable of the low temperature thermal sealing polyester container, wherein the protrusion part of the flange part of the crystalline, and used and protrusion part at least one of the sealing surface parts form a amorphous and or the crystalline lower part; theClip, in order to pressing sealing intensity deviation with the cover Cai, obtains the high sealing property stably jetting, and carry out the heat to Cover Cai making the protrusion part, deformation of the air-tight joint of the upper of opening is part, formed on the inner side protruding resin piece, resin piece is formed with a cover aquaseal layer of each of the material; At the same time, is arranged on the outer side of the protrusion part is opened upper part, is arranged on the inner container opening part of said to form to the ratio protrusion part; aThe cover and material heat is fused on the container body the extrusion with a bulges the container, is formed on lipoma. Work 1