SHEET MATERIAL CONTAINER

• Main Author: OSHIMA TAKAHIRO
• Format: Patent
• Language: English; Japanese
• Published: 22.03.2023
• 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 sheet material container with a structure that can maintain its shape better.SOLUTION: A sheet material container 100 of the invention comprises a container body 20, which is constituted by a body-constituting sheet material 21 and encloses the containment area 17, the container body 20 having a front portion 20a and a first side portion 20c, the body-constituting sheet material 21 having a non-joining portion 24 and a filling portion 60 which can fill a filler material between the outer film layer 22 and the inner film layer 23 in the non-joining portion 24. The filling portion 60 has: a vertically extending portion extending vertically along the boundary between the front portion 20a and the first side portion 20c; a first protrusion 65a protruding from the vertically extending portion toward the center in the transverse width direction of the front part 20a; and a second projection 65b projecting from the vertically extending portion toward the center in the width direction of the first side 20c.SELECTED DRAWING: Figure 1 【課題】より良好に形状を維持することが可能な構造のシート材容器を提供する。【解決手段】シート材容器１００は、本体構成シート材２１により構成されており、収容領域１７を包囲している容器本体２０、を備え、容器本体２０は、正面部２０ａと、第１側面部２０ｃと、を有し、本体構成シート材２１は、非接合部２４を有するとともに、非接合部２４における外側フィルム層２２と内側フィルム層２３との層間に充填材を封入可能な充填部６０を有し、充填部６０は、正面部２０ａと第１側面部２０ｃとの境界に沿って上下に延在する上下延在部と、上下延在部から正面部２０ａの横幅方向における中央部に向けて突出している第１突出部６５ａと、上下延在部から第１側面部２０ｃの幅方向における中央部に向けて突出している第２突出部６５ｂと、を有する。【選択図】図１