WO2020249833A1 - Sac à fermeture - Google Patents

Sac à fermeture Download PDF

Info

Publication number
WO2020249833A1
WO2020249833A1 PCT/ES2019/070898 ES2019070898W WO2020249833A1 WO 2020249833 A1 WO2020249833 A1 WO 2020249833A1 ES 2019070898 W ES2019070898 W ES 2019070898W WO 2020249833 A1 WO2020249833 A1 WO 2020249833A1
Authority
WO
WIPO (PCT)
Prior art keywords
bag
handle
closure according
handles
retention element
Prior art date
Application number
PCT/ES2019/070898
Other languages
English (en)
Spanish (es)
Inventor
José Luis NÁCHER VAÑÓ
Original Assignee
Neutroleader,S.L.U.
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 Neutroleader,S.L.U. filed Critical Neutroleader,S.L.U.
Publication of WO2020249833A1 publication Critical patent/WO2020249833A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C3/00—Flexible luggage; Handbags
    • A45C3/04—Shopping bags; Shopping nets
    • 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
    • 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
    • B65D33/12—String handles
    • 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

Definitions

  • the present invention falls within the packaging sector, especially those intended for bags for commercial establishments. Object of the invention
  • the object of the proposed invention is to offer the user simple means that allow the shop assistant to deliver his products to the customer after purchase with the bag closed and with a better presentation. You must prevent the bag from opening when depositing it on a surface, and thereby prevent revealing the deposited content both for confidentiality reasons and as a measure that favors its transport and security against possible theft. It should also make it easier to pick up several bags when they are deposited on a surface by joining their handles.
  • the present invention makes it possible for a bag to remain closed when it is deposited on a surface or the ground, thus preventing the content from being seen by third parties, it also facilitates the work of picking up several bags at the same time without having to use both hands. to individually join the handles of each one. As the opening of the bag is closed, the contained objects settle better in it avoiding for example that when leaving the bag on the ground they can move or even get out of the bag.
  • This technical solution is allowed by having means to bring and retain the lower portion of the handles to each other, that is, the area near their point of attachment to the bag.
  • These means comprise at least one retention element that preferably runs parallel to the edge of the bag and is centered on the main faces of the bag as well as the handles, the width of the retention element must be such that the opposite handle through it.
  • the retention element can be incorporated at the time of manufacturing the bag or fixed to it later by conventional means by means of a clip connection, by winding its ends by having a wire core or by adhesive bonding. Versions have been envisaged in which the element that retains the handle comes from a die that generates a longitudinal opening centered on the handle on the opposite side.
  • versions have been provided that provide means to prevent the handle inserted through the retaining element from leaving it when, for example, depositing the bag on the ground, these means consist of placing at least one element with a stop function placed in at least one of the sides of the handle and close to the bag, whose thickness increase at this point prevents backward movement once inserted, these elements can also be made at the time of making the bag generating a fold or winding over it. material of the handle is left over from the one that performs its function.
  • FIG 1 an isometric view can be seen showing an open bag (1) with its handles (2), the retention element in the shape of a band or cord (3), and its attachment to the bag (4) in this case the adhesive bonding of a reinforcement of the same material as the bag.
  • the dashed line indicates the path of introduction of a handle below the retention element.
  • Figure 2 shows an open bag in which the retention element is a through hole (5) resulting from a punching operation.
  • the dashed line indicates the path of introduction of a handle through the retention element.
  • Figure 3 shows the sequence of starting the closing of the bag in which it can be seen how a handle is inserted between the bag and a retention element.
  • Figure 5 shows a retention system for the handles that is placed after a conventional bag has been made, where (6) represents this retention element and (7) elements with a stop function.
  • the bag with closure object of this preferred embodiment is made of paper (1), it has means to prevent it from opening when it is deposited on a surface such as the ground, for example, by keeping its handles (2) together and by both closed its upper opening with the benefits already mentioned, its handles are subject to the bag through conventional means such as the use of a strip of gummed paper (4) figure l, which fixes these to the bag while giving it rigidity. It has a retention element in the shape of a band or cord (3) that runs close to the edge of the bag and centered with respect to the handles, the handle located on the opposite side of the bag is inserted through the retention element, Figure 3, closing the bag as can be seen in Figure 4.
  • the retaining element is fixed in a similar way to the handles at the time of manufacture of the bag by means of a strip of paper with adhesive or glued, its length determines the tightening and this can vary depending on the degree of retention of the handles that is required.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

Un sac à fermeture comprend deux anses et des moyens fixant les anses entre elles, permettant la fermeture du sac. Les moyens de fixation des anses comprennent au moins un élément de retenue situé sur au moins une des faces dans une partie proche du bord ouvert du sac et centré par rapport aux anses de manière à permettre l'introduction d'une des anses à travers ledit élément de retenue.
PCT/ES2019/070898 2019-06-13 2019-12-30 Sac à fermeture WO2020249833A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU201931002 2019-06-13
ES201931002U ES1234885Y (es) 2019-06-13 2019-06-13 Bolsa con cierre

Publications (1)

Publication Number Publication Date
WO2020249833A1 true WO2020249833A1 (fr) 2020-12-17

Family

ID=67909666

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2019/070898 WO2020249833A1 (fr) 2019-06-13 2019-12-30 Sac à fermeture

Country Status (2)

Country Link
ES (1) ES1234885Y (fr)
WO (1) WO2020249833A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679126A (en) * 1970-05-26 1972-07-25 Mobil Oil Corp Bag structures with integral closure arrangement
JPS6370939U (fr) * 1986-10-24 1988-05-12
US4896366A (en) * 1988-11-18 1990-01-23 World Manufacturing, Inc. T-shirt bag closure
ES1023879U (es) * 1992-02-11 1993-08-01 Fabbi Giorgio Bolsa para el transporte manual de articulos adquiridos en establecimientos comerciales.
ES1033145U (es) * 1995-10-30 1996-07-16 3P Verpackungswerke Gmbh Bolsa.
US20020088085A1 (en) * 2001-01-08 2002-07-11 Cheng-Lu Chen Structure of material for forming a stop at an end of lashing string
JP2006206178A (ja) * 2005-01-28 2006-08-10 Kiyotaka Kimoto クローズバッグ（閉口手提げ袋）
US20120251017A1 (en) * 2011-03-31 2012-10-04 Alexander Wang Incorporated Shopper bag with collar
EP3466828A1 (fr) * 2017-10-06 2019-04-10 Euro Packaging UK Ltd Perfectionnements apportés ou se rapportant à un conditionnement de transport

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679126A (en) * 1970-05-26 1972-07-25 Mobil Oil Corp Bag structures with integral closure arrangement
JPS6370939U (fr) * 1986-10-24 1988-05-12
US4896366A (en) * 1988-11-18 1990-01-23 World Manufacturing, Inc. T-shirt bag closure
ES1023879U (es) * 1992-02-11 1993-08-01 Fabbi Giorgio Bolsa para el transporte manual de articulos adquiridos en establecimientos comerciales.
ES1033145U (es) * 1995-10-30 1996-07-16 3P Verpackungswerke Gmbh Bolsa.
US20020088085A1 (en) * 2001-01-08 2002-07-11 Cheng-Lu Chen Structure of material for forming a stop at an end of lashing string
JP2006206178A (ja) * 2005-01-28 2006-08-10 Kiyotaka Kimoto クローズバッグ（閉口手提げ袋）
US20120251017A1 (en) * 2011-03-31 2012-10-04 Alexander Wang Incorporated Shopper bag with collar
EP3466828A1 (fr) * 2017-10-06 2019-04-10 Euro Packaging UK Ltd Perfectionnements apportés ou se rapportant à un conditionnement de transport

Also Published As

Publication number Publication date
ES1234885U (es) 2019-09-18
ES1234885Y (es) 2019-12-11

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