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WO2008140172A1 - Sac conteneur ayant un élément de soulèvement - Google Patents

Sac conteneur ayant un élément de soulèvement Download PDF

Info

Publication number
WO2008140172A1
WO2008140172A1 PCT/KR2008/000240 KR2008000240W WO2008140172A1 WO 2008140172 A1 WO2008140172 A1 WO 2008140172A1 KR 2008000240 W KR2008000240 W KR 2008000240W WO 2008140172 A1 WO2008140172 A1 WO 2008140172A1
Authority
WO
WIPO (PCT)
Prior art keywords
container bag
lifting member
lifting
tunnel
cover
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.)
Ceased
Application number
PCT/KR2008/000240
Other languages
English (en)
Inventor
Byong-Sun Ahn
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.)
GAMBO MATERIAL HANDLING BV
Original Assignee
GAMBO MATERIAL HANDLING BV
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 GAMBO MATERIAL HANDLING BV filed Critical GAMBO MATERIAL HANDLING BV
Publication of WO2008140172A1 publication Critical patent/WO2008140172A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B65D88/00—Large containers
    • B65D88/16—Large containers flexible
    • 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
    • B65D88/00—Large containers
    • B65D88/16—Large containers flexible
    • B65D88/1612—Flexible intermediate bulk containers [FIBC]
    • B65D88/1675—Lifting fittings
    • B65D88/1681—Flexible, e.g. loops, or reinforcements 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/16—Bags or like containers made of paper and having structural provision for thickness of contents of special shape
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/84—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for corrosive chemicals
    • 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
    • B65D88/00—Large containers
    • B65D88/16—Large containers flexible
    • B65D88/1612—Flexible intermediate bulk containers [FIBC]
    • B65D88/1668—Flexible intermediate bulk containers [FIBC] closures for top or bottom openings

Definitions

  • the present invention relates to a container bag,and more particularly, to a container bag lifted by a lifting member having a tunnel, through which a lifting string passes.
  • a container bag in accordance with the present invention means a bag for containing various substances such as bulk freights, and so on, and conveying the substances.
  • the container bag is generally lifted in two ways, i.e., a belt lifting type and a rope liftingtype.
  • the rope lifting type conventionally uses a single rope to lift the freight with maintaining an approximately annular shape. Therefore, when a forklift lifts the freight, a load is directly transmitted to not only a ropepart into which a fork is directly inserted, but also another rope parts adjacent to the rope part, so that the lifting load is evenly distributed onto the container bag.
  • the rope lifting type is clearly distinguished from the belt lifting type in which a load cannot be directly transmitted from each belt to another belts.
  • the conventional container bag employing the rope lifting type has a problem in which the container bag may be damaged due to the load applied to a lifting member during lifting.
  • Conventional Art 1 when a container bag is lifted using a lifting string, a load may be concentrated to points in which a plurality of finished ends 14 corresponding to lifting member of the present invention are disposed adjacent to each other, i.e., corner parts of the container bag, thereby causing partial breakage.
  • Conventional Art 2 Korean Utility Model Registration No. 0414979 (hereinafter, referred to as "Conventional Art 2") is disclosed as shown in FIGS. 14 and 15.
  • Conventional Art 2 is basically similar to Conventional Art 1.
  • Conventional Art 2 has technical constitution in which longitudinal reinforcement strips 180 are attached on ends of rope insert parts 112 and 122,and then a lateral reinforcement strip 190 is attached thereon to prevent breakage of the corner parts of the container bag where the rope insert parts 112 and 122 are adjacent to each other.
  • the present invention is directed to a container bag capable of preventing concentration of a load to corner parts of the container bag where lifting members are adjacent to each other and partial breakage of the corner parts while the container bag is lifted.
  • the present invention is directed to a container bag capable of coupling separately manufactured lifting members to the container bag to simplify a process of manufacturing the container bag.
  • the present invention is directed to a container bag in which a cover and a body of the container bag can be formed integrally to remove a separate coupling means therebetween, thereby improving strength of the container bag.
  • the present invention is directed to a container bag capable of manufacturing a lifting member and/or a cover using an extended part of a body of the container bag to simplify manufacturing operations and reduce consumption of raw materials.
  • One aspect of the present invention provides a container bag having a lifting member including: a body for containing substances; a cover disposed on the body; an inlet formed at one side of the cover; and a lifting member installed at an upper part of the body to lift the container bag, wherein the lifting member includes a tunnel having an inner space formed therein and a lifting string inserted into the inner space of the tunnel, and the lifting member is coupled with a part of the body under an interface line between the body and the cover.
  • the lifting member may be separately manufactured and coupled with the body, and the cover may be separately formed from the body and coupled with the body or integrally formed with an upper extended member of the body.
  • the lifting member may be formed by folding the upper extended member of the body in an overlapping manner, and the cover may be separately formed from the body to be coupled with the body.
  • the lifting member may be formed by foldingthe upper extended member of the body in an overlapping manner, and the cover may be formed of the extended member remaining after forming the lifting member.
  • the lifting member may be configured such that an opening is formed at one side of the tunnel and the lifting string is extracted to the exterior of the tunnel through the opening.
  • the lifting member and the body are coupled with each other at a position under the interface line of the body and the cover, i.e., at a position on the body, rather than on the cover, thereby minimizing a load applied to the cover
  • the lifting member has an inner space formed therein, the lifting string is inserted into the inner space, and then, a fork of a forklift is inserted into the lifting string, thereby lifting the container bag.
  • a safety factor required to the container bag is 5: 1. It means that the container bag should endure a weight five times larger than a weight of the substances contained in the container bag. Further, a safety factor required to the container bag for containing hazard substances is generally 6:1.
  • the container bag in accordance with the present invention having a structure in which a load is applied under the interface linebetween the body and the cover during lifting is distinguished from the container bag employing the rope lifting type in which a load is applied to the interface line between the body and the cover.
  • a load test (a tensile strength test) is performed. When the container bag with its own weight of about 1.62kgs has a safety working load
  • the container bag in accordance with a third example of a first embodiment of the present invention is manufactured and tested. As a result, when the container bag with its own weight of about 1.42kgs has a safety working load (SWL) of 500kgs, the container bag supported a load of about 4.3 tons. [26] It will be appreciated that, while the container bag in accordance with the present invention has its own weight smaller than that of the conventional container bag, the container bag in accordance with the present inventioncan supports the load larger than that of the conventional container bag. [27] Brief Description of the Drawings
  • FIG. 1 is a perspective view of a first example of a container bag in accordance with a first exemplary embodiment of the present invention
  • FIG. 2 is a perspective viewof a second example of a container bag in accordance with a first exemplary embodiment of the present invention
  • FIG. 3 is a perspective viewof a third example of a container bag in accordance with a first exemplary embodiment of the present invention
  • FIGS. 4, 5 and 6 are partial perspective views of a lifting member of a container bag in accordance with afirst exemplary embodiment of the present invention
  • FIG.7 is an exploded perspective view of a lifting member of a container bag in accordance with a second exemplary embodiment of the present invention
  • FIGS. 8 and 9 are partial perspective views showing a process of forming a lifting member of a container bag in accordance with a secondexemplary embodiment of the present invention
  • FIG. 10 is a perspective viewof a container bag in accordance with a third exemplary embodiment of the present invention.
  • FIGS. 11 and 12 are partial perspective views showing a process of forming a lifting member and a cover of a container bag in accordance with a third exemplary embodiment of the present invention.
  • FIGS. 13, 14 and 15 are perspective views of a conventional art.
  • container bags in accordance with exemplary embodiments of the present invention will be described in detail.
  • the container bags in accordance with the present invention may be adapted to various container bags having a polygonal cross- section or a substantially circular cross-section.
  • a container bag having a substantially rectangular shaped body is shown in the drawings.
  • FIG. 1 is a perspective viewof a first example of a container bag in accordance with a first exemplary embodiment of the present invention
  • FIG. 2 is a perspective view of a second example of a container bag in accordance with a first exemplary embodiment of the present invention
  • FIG. 3 is a perspective viewof a third example of a container bag in accordance with a first exemplary embodiment of the present invention.
  • a technical feature of the present invention is that a separately manufactured lifting member 400 is coupled with an upper part of a body 100. Specifically, the lifting member 400 is separately manufactured and coupled with the body 100, and a cover 200 is separately formed from the body 100 to be coupled with the body 100 or integrally formed with an extended member 110 extending from the body 100.
  • the lifting member 400 and the body 100 of the present invention may be interconnected to each other through already known coupling means such as stitching, hot- pressing, and so on.
  • the first example of the first embodiment shown in FIG. 1 has constitution in which the lifting member 400 is coupled with each side of the body 100, and a lifting string 450 is inserted into a tunnel 410 which is an inner space formed in the lifting member 400.
  • the second example of the first embodiment shown in FIG. 2 has constitution in which a plurality of (for example, two in this case) lifting members 400 is coupled with each side of the body 100, and a lifting sting 450 is inserted into a tunnel 410 as an inner space formed in each lifting member 400.
  • the plurality oflifting members 400 in accordance with the present invention may be disposed at each side of the body 100. Disposition of the plurality of lifting members 400 at each side of the body 100 increases the number of lifting strings 450 that can be selected by a fork of a forklift to lift the container bag, thereby readily performing a lifting operation of the container bag.
  • Thelifting string 450 in accordance with the present invention may use various types of strips having oval, square and rectangular cross-sections, as well as the conventional rope having a circular cross-section. For this reason, the term “lifting string” will be used instead of the conventional term “lifting rope”.
  • the third example of the first embodiment shown in FIG. 3 has constitution in which, as shown FIG 6, an opening 470 isformed at one side of a tunnel 410 of a lifting member 400 such that a lifting string 450 is extracted to the exterior of a tunnel 410 through the opening 470 to form a loop.
  • Theabove constitution may be adapted to side parts of the body 100 of the container bag, especially, when the lifting members 400 are disposed at corner parts of the body 100 of the container bag.
  • FIG. 4 and 5 represent a separately manufactured lifting member 400.
  • the lifting member 400 may be coupled with the body 100 in a state that the tunnel 410 is directed upward or downward.
  • FIG. 6 illustratesconstitution in which an opening 470 is formed at one side of the tunnel 410 such that the lifting string 450 is extracted to the exterior to form a loop shape.
  • FIG.7 is an exploded perspective view of a lifting member of a container bag in accordance with a second exemplary embodiment of the present invention
  • FIGS. 8 and 9 are partial perspective views showing a process of forming a lifting member of a container bag in accordance with a second exemplary embodiment of the present invention.
  • the container bag in accordance with a second exemplary embodiment of the present invention has a technical feature in which the lifting member 400 is formed using a part extending from the body 100. Specifically, the lifting member 400 is formed at the body 100 by folding the extended member in an overlapping manner, and a cover 200 is separately manufactured from the body 100 to be coupled with the body 100.
  • a tunnel 410 is formed as an inner space disposed under the folded part. Then, the folded upper part is in contact with the body 100 to be adhered to the body 100, thereby completing the lifting member 400 in accordance with the present invention.
  • the cover 200 may be separately manufactured and then coupled with the body 100.
  • cover 200 and the body 100 in accordance with the present invention may be coupled with each other through already known various coupling means such as stitching, hot-pressing, and so on.
  • FIG. 10 is a perspective viewof a container bag in accordance with a third exemplary embodiment of the present invention
  • FIGS. 11 and 12 are partial perspective views showing a process of forming a lifting member and a cover of a container bag in accordance with a third exemplary embodiment of the present invention.
  • the container bag in accordance with a third exemplary embodiment of the present invention has technical features in which the extended member sufficiently extends from the body 100 such that a portion of the extended member 110 is used to form the lifting member 400 and the other portion of the extended member 110 is used to form the cover 200.
  • the lifting member 400 is formed by folding the upper extended member of the body in an overlapping manner, and the cover 200 is formed of the extended member remaining after forming the lifting member 400.
  • a tunnel 410 is formed as an inner space disposed under the folded part, and the folded part is in contact with the body 100 and then attached to the body 110 at a join 430, similar to the second embodiment.
  • the cover 200 is formed using the remaining extended member 110. Specifically, the cover 200 is formed by cutting the remaining extended member 110 as a predetermined shape and coupling the cut member with the body 100 through a predetermined coupling means.
  • the container bag of the second embodiment and the third embodiment in accordance with the present invention may have constitution in which the opening 470 is formed at one side of the tunnel 410 of the lifting member 400 to extract the lifting string 450 to the exterior of the tunnel 410.
  • either ends and/or the opening 470 of the tunnel 410 of the lifting member 400 have the inside-folded structure or the structure overlapped and attached by a separate material, thereby increasing strength thereof.
  • the container bag having a lifting member may be adapted regardless of the shape of the body, and may be adapted to a container bag accommodating an inner bag for containing substances.
  • a separately manufactured lifting member can be coupled with the container bag to simplify a process of manufacturing the container bag. Further, it is possible to increase strength of the container bag by integrally forming a body of the container bag with the cover.

Landscapes

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

Abstract

La présente invention porte sur un sac conteneur qui a un élément de soulèvement capable d'empêcher la concentration d'une charge sur un couvercle et une rupture partielle de celui-ci lorsque le sac conteneur est soulevé. Le sac conteneur ayant un élément de soulèvement comprend un corps pour contenir des substances ; un couvercle disposé sur le corps ; une entrée formée à un côté du couvercle ; et un élément de soulèvement installé à une partie supérieure du corps pour soulever le sac conteneur, l'élément de soulèvement comprenant un tunnel ayant un espace interne formé dans celui-ci et un cordon de soulèvement introduit à l'intérieur de l'espace interne du tunnel, et l'élément de soulèvement étant couplé à une partie du corps sous une ligne d'interface entre le corps et le couvercle.
PCT/KR2008/000240 2007-05-10 2008-01-15 Sac conteneur ayant un élément de soulèvement Ceased WO2008140172A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070045303A KR100847538B1 (ko) 2007-05-10 2007-05-10 인양부재를 가진 컨테이너백
KR10-2007-0045303 2007-05-10

Publications (1)

Publication Number Publication Date
WO2008140172A1 true WO2008140172A1 (fr) 2008-11-20

Family

ID=39824930

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/000240 Ceased WO2008140172A1 (fr) 2007-05-10 2008-01-15 Sac conteneur ayant un élément de soulèvement

Country Status (3)

Country Link
KR (1) KR100847538B1 (fr)
WO (1) WO2008140172A1 (fr)
ZA (1) ZA200900306B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012123008A1 (fr) * 2011-03-11 2012-09-20 Fritz Egger Gmbh & Co. Og Contenant en forme de sac pour des marchandises en vrac, contenant de transport et procédé de transport de marchandises en vrac
EP2524878A1 (fr) * 2011-05-16 2012-11-21 Ivan Georgievich Rabizo Récipient universel pour marchandises en vrac
JP6188184B1 (ja) * 2017-03-07 2017-08-30 前田工繊株式会社 土木工事用袋体
WO2017171691A3 (fr) * 2016-04-01 2017-12-14 Иван Георгиевич Рабизо Grand conteneur souple
TWI695803B (zh) * 2019-07-19 2020-06-11 日商前田工纖股份有限公司 土木工程用袋體及土木工程用構造體

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101184831B1 (ko) 2010-12-22 2012-09-20 박정윤 야자섬유를 이용한 친환경 사면보강 백
KR101548653B1 (ko) 2015-06-29 2015-08-31 (주)성림산업 대용량 컨테이너 백 제조방법
KR101626569B1 (ko) 2015-12-04 2016-06-01 한상학 다중 방습 컨테이너 백
KR101803469B1 (ko) 2017-03-20 2017-11-30 박찬경 외피에 삽입된 내피를 갖는 인서트 구조의 컨테이너백
KR101894832B1 (ko) * 2018-05-16 2018-09-04 안병선 가변식 상부구조를 가지는 몸체부 일체형 컨테이너백 및 그 제조방법
KR102426062B1 (ko) * 2020-09-02 2022-07-26 최용덕 컨테이너 백
KR200495937Y1 (ko) * 2021-12-24 2022-09-23 김숙자 수직으로 유지되는 손잡이가 구비된 톤백

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5564833A (en) * 1994-01-20 1996-10-15 Mulox Ibc Limited Container bag
KR960034485U (en) * 1995-04-17 1996-11-19 Kim Young Kap Reinforced container
JP3085876U (ja) * 2001-11-07 2002-05-24 明世興業株式会社 コンテナバック

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5564833A (en) * 1994-01-20 1996-10-15 Mulox Ibc Limited Container bag
KR960034485U (en) * 1995-04-17 1996-11-19 Kim Young Kap Reinforced container
JP3085876U (ja) * 2001-11-07 2002-05-24 明世興業株式会社 コンテナバック

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012123008A1 (fr) * 2011-03-11 2012-09-20 Fritz Egger Gmbh & Co. Og Contenant en forme de sac pour des marchandises en vrac, contenant de transport et procédé de transport de marchandises en vrac
EP2524878A1 (fr) * 2011-05-16 2012-11-21 Ivan Georgievich Rabizo Récipient universel pour marchandises en vrac
WO2017171691A3 (fr) * 2016-04-01 2017-12-14 Иван Георгиевич Рабизо Grand conteneur souple
JP6188184B1 (ja) * 2017-03-07 2017-08-30 前田工繊株式会社 土木工事用袋体
WO2018163303A1 (fr) * 2017-03-07 2018-09-13 前田工繊株式会社 Corps de sac pour travaux de génie civil
TWI695803B (zh) * 2019-07-19 2020-06-11 日商前田工纖股份有限公司 土木工程用袋體及土木工程用構造體
WO2021015069A1 (fr) * 2019-07-19 2021-01-28 前田工繊株式会社 Corps de sac de terrassement et structure de terrassement
JP2021017729A (ja) * 2019-07-19 2021-02-15 前田工繊株式会社 土木工事用袋体および土木工事用構造体

Also Published As

Publication number Publication date
KR100847538B1 (ko) 2008-07-21
ZA200900306B (en) 2010-01-27

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