CN103313919B - Temporary transient increase for transporting and keeping the anti-vertical constrictive method of bag of liquid or accurate liquid substance and the bag obtaining - Google Patents

Temporary transient increase for transporting and keeping the anti-vertical constrictive method of bag of liquid or accurate liquid substance and the bag obtaining Download PDF

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Publication number
CN103313919B
CN103313919B CN201280005600.6A CN201280005600A CN103313919B CN 103313919 B CN103313919 B CN 103313919B CN 201280005600 A CN201280005600 A CN 201280005600A CN 103313919 B CN103313919 B CN 103313919B
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CN
China
Prior art keywords
bag
pad
holder
liquid
vertical
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
CN201280005600.6A
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Chinese (zh)
Other versions
CN103313919A (en
Inventor
P·希纳西
S·赖维
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.)
Codefine International SA
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Codefine SA
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Filing date
Publication date
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Publication of CN103313919A publication Critical patent/CN103313919A/en
Application granted granted Critical
Publication of CN103313919B publication Critical patent/CN103313919B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65D88/1612—Flexible intermediate bulk containers [FIBC]
    • B65D88/1618—Flexible intermediate bulk containers [FIBC] double-walled or with linings
    • B65D88/1625—Flexible intermediate bulk containers [FIBC] double-walled or with linings with stiffening rigid means between the walls
    • 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
    • B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
    • 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]
    • B65D88/1656—Flexible intermediate bulk containers [FIBC] for liquids
    • 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
    • B65D88/52—Large containers collapsible, i.e. with walls hinged together or detachably connected
    • B65D88/522—Large containers collapsible, i.e. with walls hinged together or detachably connected all side walls hingedly connected to each other or to another component of the container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Buffer Packaging (AREA)
  • Packages (AREA)

Abstract

The present invention relates to the anti-vertical constrictive method increasing for transporting and keep the bag of liquid and accurate liquid for temporary transient, described bag is intended to is the bag of cube shaped roughly, and comprises the holder that is positioned at its each bight place. Described method comprises selects four inflatable cushions for each bag, and described pad is microscler and has length, width and the extension relevant to length, width and the internal capacity of the holder of described bag. Next, four beams are introduced in four holders and are inflated subsequently, thereby described pad is captured in vertical position, and wherein said pad can be resisted the compression along its vertical axis. The bag obtaining is characterised in that, the described holder in four bights of described bag is provided with beam in inside respectively, and this beam is rigidly secured on described bag alternatively.

Description

Temporary transient increase for transporting and keeping the anti-vertical constrictive method of bag of liquid or accurate liquid substance and the bag obtaining
Technical field
The present invention relates to a kind of temporary transient increase for transporting and the anti-vertically compression of the bag of treat liquid or accurate liquid substanceThe method of property. The invention still further relates to the bag being obtained by described method.
Background technology
The commercial scale transport of liquid and accurate liquid substance (for example, especially inspissated juice) is the important of global tradeBranch. In order to transport such material, the first idea is that described material is placed on to the rigidity with metal or plastic wallIn container (such as case).
But such rigid container has serious shortcoming, that is, they in the time soaring with occupy at full load identicalSpace. Transport distance that empty container grows very much so as by they turn back to fill place be economically with ecology onIrrational. For this reason, natural preference will be flexible container when available, this flexible container can be unfolded forFill or during filling place, be folded into minimum volume in backhaul.
Particularly, from the known this flexible container of document WO2009/010928A2, the document substantially disclose byThe outside envelope that fabric section is made, cubical bag is substantially assembled and formed to described outside envelope, and described bag holds the second envelopeCover or lining, for being filled with liquid or accurate liquid substance. Four sides of outside envelope made by backed cloth andBe divided into the compartment for receiving stiffener. Four vertical edge causes of the formation outside envelope of bag are vertically and described in being parallel toThe bar of the fabric of edge sewing separates with lining, to offset under bag pressure of the liquid holding at it in the time being filledOutwardly trend.
The special characteristic of the trade of liquid or accurate liquid substance (especially inspissated juice) is in fact to transport in containerThe amount of defeated liquid depends on its maximum internal volume hardly. Container is not filled on edge, but depends on useSize or the volume of available liquid in the bucket of turned letter. For this reason, container (flexibly or otherwise) in transitConventionally only partly fill, instead of full capacity.
Rigid container has the shortcoming as mentioned, but the advantage that they are better than flexible container be, even if work as quiltWhile partly filling, described rigid container also can by stacked on top two or three come overlapping.
Therefore, the especially stacking existing problems of flexible container in the time being partially filled, this problem is so far by profitBe solved with Wood shell, flexible container is placed in Wood shell for transport. Because the weight of such housingAmount can, up to the every container of 100kg/, therefore can form sizable joint by removing described housing in all fieldsEconomize.
Summary of the invention
The object of the invention is temporary transient increase for transporting and the anti-vertically compression of the bag of treat liquid or accurate liquid substanceProperty, bag can be stacked, thereby eliminate use the needs of housing for this sole purpose.
For this reason, for temporary transient increase for transport and the bag of treat liquid and accurate liquid (wherein, described bag comprises liningAnd holder) anti-vertical constrictive processing be characterised in that, for each bag select inflatable wedging pad, described padBe microscler and there is length, width and the extension relevant to length, width and the internal capacity of the holder of described bagScope; And described wedging pad inserts in described holder to make subsequently this pad gas and therefore this pad be limited in perpendicularStraight position, thus make this pad can resist the compression along its vertical axis. Another object of the present invention is to provide byThe bag that described method is made, the special characteristic of described bag is, is positioned at the equal basis of described holder at the bight place of described bagNeed to be provided with the inside wedging pad that is secured to this bag.
According to embodiment, bag is substantially cubical and has holder at each bight place. Described bag can toolThere are four holders, there is a holder in each bight of described bag.
According to embodiment, select four wedging pads for each bag.
According to embodiment, each holder is inserted with at least one wedging pad.
According to embodiment, wedging pad includes two welding film and Air filling and discharging valves of being for example made up of polyethylene.
Brief description of the drawings
Following description is with reference to accompanying drawing, and in the accompanying drawings, Fig. 1 is the exploded that the use of the method according to this invention is shownStereogram.
Detailed description of the invention
Fig. 1 illustrate as in document WO2009/010928 instruction and structure for transport and treat liquid or accurate liquidThe bag of material.
Bag 1 has four sides of being made up of backed cloth. Each side of bag all has by two vertical seams to be definedThree sections, wherein can see stiffener 2, between described stiffener two fabrics of every section in inserting three sections.
If see, four bights of bag comprise the holder 3 that forms triangular-section Nogata body, and four holdersSuitable for reading be freely, be not closed.
The space being made up of four holders can be filled with the required any parts of stacked bags. Be noted that each bag of inside,The central portion of described bag is by occupying for the lining that is filled with the liquid that will transport.
Certainly, additional frame (such as ring or the core of suitable dimension) can be inserted in opposing part, but much ingenious isUnder the prerequisite that does not increase total hauled weight, obtain the result of expecting.
In transport field, especially, in harbour, utilize inflatable wedging pad (pad bag), for for example stablizingLoad in the large ISO container of 40 feet. These pads look like empty flat pillowcase in the time being deflated. Pad byIts whole periphery is fused to two polyethylene films together and makes and comprise Air filling and discharging valves. In the time being filled with compressed air,It seems that pad resemble pillow large, that especially heave.
The described inflatable packer of various sizes and shape is commercially available.
These pads are very firm, and can be made for equally hard with stone by sufficiently high internal pressure.
In all normal use, pad is used for laterally filling the space between two loads, thereby along the both sides by paddingThe definite horizontal axis in center keep this two loads to separate. On the other hand, antithesis, along different axis profitsWith there not being advantage in the feature of these pads.
But this thought is the key for the treatment of in accordance with the present invention just.
As shown in Figure 1, selected wedging pad 4 has the size corresponding with the height of holder 3 and width. Pad is also complied withRely in the position of charge valve 5 and select, this charge valve should be near the longitudinal end of pad.
Each bag uses four pads, and each pad is all inserted into one of them opposing part 3 in the time being deflated.
Once lining has been filled with a certain amount of liquid that will transport, four fastening pads are just filled with compressed air.
Inflation in opposing part 3 has double effect. First, be applied on the pressure increase fabric of inner surface of holderTension force and contribute to stiffener 2 locks in place. This first effect has useful immediately result, that is, evenLining is only partly filled with liquid, also can guarantee the best rigidity of whole bag structure. But between bag structure and padThis interaction there is the second effect, that is, the orientation that each pad is limited in to bag structure or holder 3 allows onlyOne position, that is, and overall vertical position. In the case of the loincloth (corset) of the described holder of wedging, each padCan provide high opposing to vertical power, this may not be foreseen. This is particularly useful for filling on first bag and is stackingThe vertical power that produces of the weight of one or more other bags. These two effects exist and are in fact independent, andBe difficult to arbitrary effect and following another advantage to be distinguished mutually, that is, and the optimum rigidity of bag structure and its higher anti-vertical pressureContracting is also unaffected in the situation that impaired lining is lost its content. The stability of bag and rigidity are at least portion of liningPoint ground is better undoubtedly while being filled with liquid, but makes bag can stacking operational threshold to be obtained by the method according to this invention, even if lining is empty.
For fear of apply more than once this processing for each bag, inflatable packer can be for good and all or is otherwise fasteningIn bag opposing part and during inflation and venting, for example remain on described bag opposing by carrying belt or maintenance protuberanceIn part, this carrying belt or keep protuberance to prevent that described pad is being deflated in Shi Congqi opposing part out.
First the advantage of the method according to this invention is from filling place to the benefit during the stroke of destination, andAnd be secondly the benefit between flyback period.
During first stroke, without any the increase of weight, this is because the weight of pad is inappreciable, fills outThe bag filling can stacked on top and certainly other loads can be placed on one or more filling bags.
During second stroke, venting bag have relatively inessential volume and as described in be actually zeroWeight.
Finally, the cost of the bag of selected kind is in fact also zero and can significantly do not increase cost of transportation, andWise use according to the present invention can cause the remarkable saving of transported weight and volume.

Claims (6)

1. temporary transient increase for transporting and the anti-vertical constrictive method of the bag of treat liquid and accurate liquid, instituteState bag (1) and comprise lining and holder (3), described method is characterised in that, selects inflatable wedging for each bagPad (4), described pad is microscler, and has and length, width and the internal capacity phase of the described holder of described bagLength, width and the extension of closing; And described wedging pad is inserted in described holder, to make subsequently described padInflate and therefore described pad be limited in to vertical position, thereby making described pad can resist the pressure along its vertical axisContracting.
2. method according to claim 1, is characterized in that, a certain amount of liquid that will transport is being introducedAfter in described lining, described wedging pad is inflated in described holder.
3. method according to claim 1 and 2, wherein, described bag has roughly cube shaped and toolHave four holders (3) that are positioned at its bight place, described holder is for inserting at least one wedging pad (4).
4. one kind by the bag obtaining according to the method in any one of claims 1 to 3, and described bag comprises liningAnd holder (3), described bag is characterised in that, described holder is all fastened to institute by inside wedging pad (4) when neededState bag.
5. bag according to claim 4, is characterized in that, described bag has roughly cube shaped and bagDraw together four holders (3), there is a holder at each bight place of described bag.
According to described in claim 4 or 5 bag, it is characterized in that, fastening described pad (4) comprise inflation/Vent valve (5) and two polyethylene films that are welded together.
CN201280005600.6A 2011-01-19 2012-01-17 Temporary transient increase for transporting and keeping the anti-vertical constrictive method of bag of liquid or accurate liquid substance and the bag obtaining Expired - Fee Related CN103313919B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH00093/11 2011-01-19
CH00093/11A CH704371A2 (en) 2011-01-19 2011-01-19 Method for temporarily increasing the resistance to vertical compression of a bag for transport and handling of liquid and quasi-liquid, and bag from the process.
PCT/IB2012/050208 WO2012098491A1 (en) 2011-01-19 2012-01-17 Method for temporarily increasing the resistance to vertical compression of a bag for transporting and holding liquids and quasi-liquids, and resulting bag

Publications (2)

Publication Number Publication Date
CN103313919A CN103313919A (en) 2013-09-18
CN103313919B true CN103313919B (en) 2016-05-04

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CN201280005600.6A Expired - Fee Related CN103313919B (en) 2011-01-19 2012-01-17 Temporary transient increase for transporting and keeping the anti-vertical constrictive method of bag of liquid or accurate liquid substance and the bag obtaining

Country Status (12)

Country Link
US (1) US20140169705A1 (en)
EP (1) EP2665664B1 (en)
JP (1) JP6072698B2 (en)
KR (1) KR20140004182A (en)
CN (1) CN103313919B (en)
BR (1) BR112013018244A2 (en)
CH (1) CH704371A2 (en)
DK (1) DK2665664T3 (en)
ES (1) ES2552045T3 (en)
PL (1) PL2665664T3 (en)
PT (1) PT2665664E (en)
WO (1) WO2012098491A1 (en)

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WO2013117229A1 (en) * 2012-02-09 2013-08-15 Flexibox Container Gmbh Bulk material container with connecting device
CN104803081A (en) * 2015-04-17 2015-07-29 柳州蔚园塑料彩印包装有限责任公司 Plastic food packaging bag
CN106697622A (en) * 2015-07-20 2017-05-24 宜兴威尼特包装袋有限公司 Box type container bag
USD893181S1 (en) 2017-04-07 2020-08-18 Codefine S.A. Bulk bag
US11006714B2 (en) * 2019-10-22 2021-05-18 Joseph O. Gaye Compactible reusable shopping bag
US11751648B2 (en) * 2020-05-22 2023-09-12 A Wood Products LLC Collapsible travel case

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CH701338A1 (en) * 2009-06-22 2010-12-31 Codefine Sa Protection device for discharge valve fitted to bags for the transport and handling liquid or quasi liquid substances.

Also Published As

Publication number Publication date
CN103313919A (en) 2013-09-18
BR112013018244A2 (en) 2018-11-06
US20140169705A1 (en) 2014-06-19
PL2665664T3 (en) 2016-02-29
KR20140004182A (en) 2014-01-10
ES2552045T3 (en) 2015-11-25
JP6072698B2 (en) 2017-02-01
JP2014503437A (en) 2014-02-13
EP2665664B1 (en) 2015-08-12
CH704371A2 (en) 2012-07-31
RU2013138358A (en) 2015-02-27
DK2665664T3 (en) 2015-11-16
PT2665664E (en) 2015-11-17
EP2665664A1 (en) 2013-11-27
WO2012098491A1 (en) 2012-07-26

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