PACKAGING BAG WITH ZIPPER
To provide a packaging bag with a zipper for easy opening when opening an occlusion of a zipper part, by forming a series of knobs on an upper end of a front film of a pair of front and back films facing each other, in particular, by making it easier to grip the upper end of the front film.SOLUTION:...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a packaging bag with a zipper for easy opening when opening an occlusion of a zipper part, by forming a series of knobs on an upper end of a front film of a pair of front and back films facing each other, in particular, by making it easier to grip the upper end of the front film.SOLUTION: A left cut line between a left edge of a packaging bag with a zipper and an upper edge of the packaging bag with the zipper located on a left side of a center line in a left-right direction, and a right cut line between a right edge of the packaging bag with the zipper and the upper edge of the packaging bag with the zipper located on a right side of the center line in the left-right direction, are displayed on a front film of an upper part of a zipper in the packaging bag with the zipper, and a horizontal separation line connecting the left cut line and the right cut line displayed on the front film when they are transmitted to a back film side, is displayed immediately under a band-shaped sealing surface applied to an upper end of the upper part of the zipper on the back film side.SELECTED DRAWING: Figure 1
【課題】 チャック部の咬合を開封する際に、対向して一対を成す表フィルムと裏フィルムの内、表フィルムの上端部に摘まみ部を連なって形成して、特に、表フィルムの上端部を掴み易くすることにより、開封を容易にしたチャック付包装袋を提供する。【解決手段】 チャック付包装袋におけるチャック上方部の表フィルムに、チャック付包装袋の左縁端部とチャック付包装袋における左右方向の中心線より左側に位置する上縁端部間に掛けて左の切り取り線が表示され、チャック付包装袋の右縁端部とチャック付包装袋における左右方向の中心線より右側に位置する上縁端部間に掛けて右の切り取り線が表示され、前記チャック上方部の裏フィルム側の上端部に施された帯状のシール面の直下に、表フィルムに表示された左の切り取り線と右の切り取り線とを裏フィルム側に透過させた場合の前記両切り取り線を繋ぐ水平切り離し線が表示されている。【選択図】図1 |
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