PACKAGING CONTAINER, BLANK MATERIAL USED FOR MANUFACTURING PACKAGING CONTAINER, AND MANUFACTURING METHOD OF PACKAGING CONTAINER

• Main Authors: SAITO TAKASHI, YAJIMA SHUNSUKE
• Format: Patent
• Language: English; Japanese
• Published: 30.11.2023
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

To provide a packaging container with an interior partition formed by using a sheet material, a blank material used for manufacturing the packaging container, and a manufacturing method of the packaging container.SOLUTION: The packaging container includes: a box-shaped body portion having a bottom and side portions, and one side opening; a sheet material comprising a flat flange portion extending outward from the periphery of the open side of the body portion; a liner material sealed to the inner surface of the body portion and the outer surface of the flange portion; a slit-shaped opening in the bottom portion of the body portion; and a hollow partition formed by a portion of the liner material in the interior of the body portion that overlaps the opening.SELECTED DRAWING: Figure 1 【課題】シート材を用いて形成された内部に仕切りを有する包装容器、包装容器の製造に用いるブランク材及び包装容器の製造方法を提供する。【解決手段】底面部及び側面部を有する、一面が開放された箱形の本体部と、本体部の開放面の周縁から外方側に延びる平坦なフランジ部とを構成するシート材と、本体部の内面とフランジ部の外面とにシールされるライナー材とを備え、本体部の底面部にスリット状の開口が設けられており、本体部の内部における開口と重なる部分に、ライナー材の一部によって形成された中空の仕切りが設けられる、包装容器。【選択図】図１