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1. (WO2018203123) PACKAGING BAG
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/203123 International Application No.: PCT/IB2018/000346
Publication Date: 08.11.2018 International Filing Date: 10.04.2018
IPC:
B65D 33/38 (2006.01) ,B65D 30/02 (2006.01) ,B65D 65/40 (2006.01) ,B65D 81/24 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
33
Details of, or accessories for, sacks or bags
36
Means for discharging contents
38
Spouts
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
30
Sacks, bags or like containers
02
characterised by the material used
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
65
Wrappers or flexible covers; Packaging materials of special type or form
38
Packaging materials of special type or form
40
Applications of laminates for particular packaging purposes
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
81
Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
24
Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
Applicants:
藤森工業株式会社 FUJIMORI KOGYO CO., LTD. [JP/JP]; 東京都新宿区西新宿1丁目23番7号 1-23-7, Nishi-Shinjuku, Shinjuku-ku Tokyo 160-0023, JP
Inventors:
岡本 大 OKAMOTO Hajime; JP
美尾 篤 MIO Atsushi; JP
野村 純平 NOMURA Junpei; JP
鈴木 豊明 SUZUKI Toyoaki; JP
Priority Data:
2017-09128701.05.2017JP
Title (EN) PACKAGING BAG
(FR) SAC D'EMBALLAGE
(JA) 包装袋
Abstract:
(EN) The present invention provides a packaging bag that has low water vapor permeability and excellent nonadsorbability. More specifically, the present invention pertains to a packaging bag that has a bag body, and a spout joined to the bag body, wherein: the bag body uses, as a forming material, a laminate having at least a base material layer, a first intermediate layer, and sealant layers in this order, and exhibits a bag shape by setting the sealant layers to be located on the inner side and by sticking the opposing sealant layers together; the spout is held between the opposing sealant layers and jointed; the first intermediate layer includes a polyethylene resin and a modified polyethylene resin, and the base material layer includes a layer that uses a fluorine resin as the forming material.
(FR) La présente invention concerne un sac d'emballage qui a une faible perméabilité à la vapeur d'eau et une excellente non-adsorbabilité. Plus spécifiquement, la présente invention concerne un sac d'emballage qui a un corps de sac, et un bec verseur relié au corps de sac : le corps de sac utilise, en tant que matériau de formation, un stratifié ayant au moins une couche de matériau de base, une première couche intermédiaire et des couches de matériau d'étanchéité dans cet ordre, et présente une forme de sac par la mise en place des couches de matériau d'étanchéité à situer sur le côté intérieur et par le collage entre elles des couches de matériau d'étanchéité opposées; le bec verseur est maintenu entre les couches de matériau d'étanchéité opposées et joint; la première couche intermédiaire comprend une résine de polyéthylène et une résine de polyéthylène modifiée, et la couche de matériau de base comprend une couche qui utilise une résine fluorée en tant que matériau de formation.
(JA) 本発明は、水蒸気透過率が低く、非吸着性に優れた包装袋を提供する。より具体的には、本発明は、袋本体と、袋本体に接合された注出口と、を有し、袋本体は、少なくとも基材層と、第1の中間層と、シーラント層とをこの順で有する積層体を形成材料とし、シーラント層を内側とし対向するシーラント層同士を貼り合わせることで袋状を呈し、注出口は、対向するシーラント層同士に挟持されて接合され、第1の中間層が、ポリエチレン系樹脂と、変性ポリエチレン系樹脂とを含み、基材層が、フッ素系樹脂を形成材料とする層を含む包装袋に関する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)