초록 ▼

A plastic package with a fastener composed of a plastic package body and a sealing sheet disposed in an internal portion of the package, wherein a first side of the package body and the sealing sheet are capable of being opened and closed by the fastener at an inlet portion of the package body, and

A plastic package with a fastener composed of a plastic package body and a sealing sheet disposed in an internal portion of the package, wherein a first side of the package body and the sealing sheet are capable of being opened and closed by the fastener at an inlet portion of the package body, and a second side of the package body and the sealing sheet are sealed and the first side of the package body and the sealing sheet are bonded by peelable bonding portion(s) at a more internal side and/or external side of the package than the fastener. The package of the present invention has excellent filling, opening and resealing abilities even if the contents are liquid, as well as excellent pressure resistance.

대표청구항 ▼

[ What is claimed is:] [1.]1. A package comprising:a flexible package body having a first side and a second side;a sealing sheet disposed in an internal portion of the package body; anda fastener interposed between the first side of the package body and the sealing sheet for opening and closing an i

[ What is claimed is:] [1.]1. A package comprising:a flexible package body having a first side and a second side;a sealing sheet disposed in an internal portion of the package body; anda fastener interposed between the first side of the package body and the sealing sheet for opening and closing an inlet portion of the package body,wherein the first side of the package body and the sealing sheet are bonded by a peelable bonding portion at a side of the package more internal than the fastener, and the second side of the package body and the sealing sheet are sealed at a portion that is at least 2 mm above an internal side of the peelable bonding portion.