FR2988078B1 - Sac a soufflets - Google Patents

Sac a soufflets

Info

Publication number
FR2988078B1
FR2988078B1 FR1252390A FR1252390A FR2988078B1 FR 2988078 B1 FR2988078 B1 FR 2988078B1 FR 1252390 A FR1252390 A FR 1252390A FR 1252390 A FR1252390 A FR 1252390A FR 2988078 B1 FR2988078 B1 FR 2988078B1
Authority
FR
France
Prior art keywords
edge
bag
bellows
edges
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1252390A
Other languages
English (en)
Other versions
FR2988078A1 (fr
Inventor
Benoit Martineau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VALEMBAL SA
Original Assignee
VALEMBAL SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by VALEMBAL SA filed Critical VALEMBAL SA
Priority to FR1252390A priority Critical patent/FR2988078B1/fr
Priority to EP13159583.7A priority patent/EP2639176A1/fr
Publication of FR2988078A1 publication Critical patent/FR2988078A1/fr
Application granted granted Critical
Publication of FR2988078B1 publication Critical patent/FR2988078B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/06—Handles
    • B65D33/10—Handles formed of similar material to that used for the bag
    • B65D33/105—U-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—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
    • B65D81/00—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
    • B65D81/38—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 with thermal insulation
    • B65D81/3888—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 with thermal insulation wrappers or flexible containers, e.g. pouches, bags
    • B65D81/3897—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 with thermal insulation wrappers or flexible containers, e.g. pouches, bags formed of different materials, e.g. laminated or foam filling between walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Abstract

La présente invention se rapporte à un sac (1) comprenant au moins deux volets de flanc (2, 3) présentant chacun : - des bords (2a, 3a) supérieurs définissant une ouverture, - des bords (2b, 3b) de fond situé à l'opposé de l'ouverture reliés par l'intermédiaire d'au moins un soufflet de fond, - des bords latéraux (2c, 3c, 2d, 3d), caractérisé en ce que au moins un volet de flanc présente, à proximité d'au moins l'un des premier bord et deuxième bord latéraux mais au moins partiellement écarté de ce dernier, au moins une pré-pliure (7c, 7d) s'étendant depuis le bord de fond jusqu'au bord supérieur.
FR1252390A 2012-03-16 2012-03-16 Sac a soufflets Expired - Fee Related FR2988078B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1252390A FR2988078B1 (fr) 2012-03-16 2012-03-16 Sac a soufflets
EP13159583.7A EP2639176A1 (fr) 2012-03-16 2013-03-15 Sac à soufflets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1252390A FR2988078B1 (fr) 2012-03-16 2012-03-16 Sac a soufflets

Publications (2)

Publication Number Publication Date
FR2988078A1 FR2988078A1 (fr) 2013-09-20
FR2988078B1 true FR2988078B1 (fr) 2017-02-24

Family

ID=47845878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1252390A Expired - Fee Related FR2988078B1 (fr) 2012-03-16 2012-03-16 Sac a soufflets

Country Status (2)

Country Link
EP (1) EP2639176A1 (fr)
FR (1) FR2988078B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3050182B1 (fr) * 2016-04-18 2019-05-03 Valembal Sa Sac isotherme permettant une ouverture de grande amplitude
FR3091269A1 (fr) * 2018-12-26 2020-07-03 Thi Kim Thoa Huynh Dispositif isotherme en fibres naturelles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA881944A (en) * 1969-01-15 1971-09-28 D. Jones Elwyn Gusseted shopping bag
FR2758310B3 (fr) * 1997-01-16 1998-12-24 Maxime Parrochia Emballage pliable en forme de sac a fond plat
DE10255071B4 (de) * 2002-11-25 2007-04-12 Polymer-Synthese-Werk Gmbh Transportbehälter
FR2848190B1 (fr) * 2002-12-05 2005-08-05 Papiers Et Cartons De Lamee Sac stratifie, procede de realisation
JP2004292006A (ja) * 2003-03-26 2004-10-21 Kao Corp 自立袋の製造方法
EP1728732A1 (fr) * 2005-06-01 2006-12-06 Imball-Center S.r.l. Sac isothermique
BRPI0815002B1 (pt) * 2007-08-02 2019-12-24 Mars, Incorporated bolsa reforçada na lateral resistente à ruptura

Also Published As

Publication number Publication date
FR2988078A1 (fr) 2013-09-20
EP2639176A1 (fr) 2013-09-18

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20171130