CN1284702C - Method and apapratus for filling and vacuum sealing pairs of bags - Google Patents
Method and apapratus for filling and vacuum sealing pairs of bags Download PDFInfo
- Publication number
- CN1284702C CN1284702C CNB028094883A CN02809488A CN1284702C CN 1284702 C CN1284702 C CN 1284702C CN B028094883 A CNB028094883 A CN B028094883A CN 02809488 A CN02809488 A CN 02809488A CN 1284702 C CN1284702 C CN 1284702C
- Authority
- CN
- China
- Prior art keywords
- container
- filling
- paired
- chamber
- width
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/123—Feeding flat bags connected to form a series or chain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
- B65B31/021—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas the containers or wrappers being interconnected
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Vacuum Packaging (AREA)
- Package Closures (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
A method and an apparatus for filling and closing pairs of containers (3, 3') in the form of envelopes or bags provided or not with side and/or bottom bellows, made of flexible material, connected with each other by a central union strip, at which strip are their openings opposite to and facing each other for filling the containers with the products so as to form a continuous web of paired containers; in said method the step of sealing the paired containers takes place under vacuum or under a strong negative pressure. For this operation a station (30) is inserted downstream of the filling station (25) which comprises a chamber (32) with a lid (34) for hermetic closure, which can be opened in the surroundings atmosphere and inside which chamber the vacuum or a strong negative pressure can be created after insertion thereinto of the filled containers, said chamber (32) being internally provided with electrically heatable jaws for sealing the containers in the absence of air, and a transport unit (10) is provided.
Description
Technical field
The present invention relates to a kind of full automaticity ground and carry out the method and apparatus of filling and double-type opposed big envelope (envelope) formula of vacuum seal or bag-type container, this container is fed to filling station with the form of a continuous web material.
Background technology
In the field of packing, at first for the article of a large amount of consumption, widely used packing has the big envelope of direct heat leak free flexiplast material manufacture, or is carried out the big envelope of heat sealing by the coating by the thin plastic material of one deck of aluminium foil manufacturing.
In both cases, appreciiable surface, outside is printed with autograph usually, so that the article that identification is comprised.
The different product of selling in this container, big envelope that most product needed is aseptic or bag carry out Vacuum Package, thereby product is preserved in container better.
Summary of the invention
The purpose of this invention is to provide a kind of method and apparatus, be used for the double-type container that feed and filling liquid state, powder or bulk product are made to flexible material, container is in open top, the mutual minute surface of they corresponding openings is to right, connect band by one and interconnect, and vacuum seal is carried out in such vessel port of filling.
According to the present invention, its objective is by a kind of commercially available simple operatorless device relatively easily improved and realize, wherein insert one and be adapted to be received in a device in the chamber, this chamber can be closed hermetically, the container of limited amount is filled with product in advance, produce vacuum then in described chamber, vessel port is heat sealed in this chamber.
Specifically, according to the present invention, a kind of filling is provided and has been sealed to method container, this container is the form of big envelope or bag, be provided with or do not have side folding structure and/or a bottom folding structure, this container is by the flexible material manufacturing, interconnect in conjunction with band by the centre, facing with opposed opening mutually of container appears at described intermediate strap place, be used for toward container filling product, thereby be formed into continuous width of cloth material to container, this method comprises the steps: that a) to a filling and the interconnective double-type such container of sealing arrangement feed, this container is taked the form of continuous web material, takes off from reel, such width of cloth material is wound on the reel from a packing chest, and this width of cloth material is folded in the packing chest as accordion; B) make the width of cloth material of paired container be suspended on the shaft-like supporting member of a level, to move forward; C) upper opening with the paired container of continuous web material launches; D) when below described container moves to suitable device for filling, at filling station to every pair of container fill liquid or particle form or block product; E) the heat seal opening of the paired container of filling; F) making, the leak free container is separated from each other; And g) single container is collected in the packing device, it is characterized in that, step e) seals double-type container and occurs in the chamber, receive some paired containers during this chamber opening, this chamber vacuum-tight is closed then, wherein produce vacuum or strong negative pressure, and vessel port is heat sealed.
Can be used to according to filling of the present invention and the width of cloth material vacuum seal method, opposed facing paired container, the paired container that can comprise any form known, promptly bag or simple big envelope, have the folding structural base big envelope, have the big envelope of both sides folding structure or have the big envelope of the bottom folding structure of side folding structure and simplification, to allow the vertical of container from supporting.
The big envelope that has side folding structure is preferred, because they allow more automatically to open the opening cover plate on container top when filling.
Because the concrete purpose of the present invention is to satisfy the needs of small-scale enterprise with the product cartridge, therefore container is provided with the form of the continuous web material of paired container by the company of specialty manufacturing bag, these containers have opposed facing upper opening, and be wound in the reel form, perhaps be folded in the packing chest as accordion.This characteristic makes that user's production is easier, because the latter only need carry out the last vacuum seal of closing containers at cartridge later on.Therefore, final control has also reduced, and helps more practical operation.And from the viewpoint of surface contamination, buttoned-up bag is more reliable than the material on the spool.
Description of drawings
With reference to the accompanying drawings, describe the present invention in more detail, the order that is provided with of in the device of a width of cloth material that adopts described paired container feature station has been shown in the accompanying drawing, be suitable for carrying out the vacuum seal of container according to designed method.
In the drawings:
Fig. 1 is the top view of the perspective of signal, and expression adopts the method according to this invention to be used for the device of feed, filling and vacuum-tight container;
Fig. 2 is the lateral plan of perspective, represent that by way of example a pair of bag that has side folding structure is interconnected by middle connecting band, they are parts of the continuous web material of sack, the device that described width of cloth material will schematically represent for Fig. 1 by feed, purpose wherein in order to represent, the filling opening of right bag only part lifts, and the opening of left side bag is opened fully;
Fig. 3 is a birds-eye view, the width of cloth material of representing the sack as shown in Figure 2 of a segment length by way of example, just the bottom sealing means of sack wherein is to form a folding structure, is suitable for filling and leak free bag are kept the upright position on showing stand;
Fig. 4 and Fig. 5 be the plane and transparent view, the width of cloth material of a segment length of the another kind of bag of expression by way of example, bag wherein also is provided with side folding structure and end folding structure, is suitable for filling and leak free bag are kept the upright position on showing stand.
The specific embodiment
In Fig. 1, the integral body of device represents that with A this device has the general features of known forms.
In the observation below, this device be supplied to a container 3,3 by intermediate strap 20 interconnective double-type flexible materials ' width of cloth material 2, and when from container manufacturer feed, this width of cloth material is folded in the packing chest 5 as accordion.
This device is provided with a shaft-like supporting member 6, and it descends gradually up near packing chest 5, is positioned at the center of this packing chest 5 at this place's band 20, its maintenance be folded in paired container 3,3 in the packing chest ' the annexation (referring to Fig. 2 and Fig. 3) of width of cloth material.When filling and containment station are advanced, driving or supply unit 10 make container 3,3 ' move, container 3,3 ' be arranged on the both sides of supporting member 6, supporting member 6 launches gradually at 8 places, position in downstream, up to become the crawler type circuit that in fact has identical transverse width with band 20 at supply unit 10 places.
Supply unit 10 preferably is made of a upper roller 11, it is provided with the protruding element of straight line, relative with it is the corresponding cavity that a underlaid force feed rolls, thereby pull the material of the band 20 of label 14 shown combinations among Fig. 2 and Fig. 3, thereby make moving forward of container 3,3 ' realization actv. and rule.Container arrives filling station 25, and the cover plate of its corresponding opening is opened by the action of opening part 24 of known forms in the upstream.
According to the present invention, at filling station 25 and be used to reclaim band 20 and collect filling and the end station 40 of the container that leak free is separated from each other between, insert an additional stations, in Fig. 1,, finish the task according to purpose of the present invention of existing apparatus by label 30 expressions.
Additional station 30 is schematically illustrated, and it comprises a chamber 32, and it can be opened and can cover 34 by vacuum seal and close, and can produce a vacuum state therein.
Chamber 30 has relatively limited ability, promptly depend on its lateral dimension and handle maximum 1 to 4 pair of container, to be limited in the generation of vacuum state in the time that shortens easily, and its inside is provided with a pair of or how right thermoelectric pawl, with the vacuum seal of the paired container of operating filling, the product of internal tank remains under the very limited condition of air as required.In case the upper opening of container is finished vacuum seal, then cover 34 and be removed, and forceps device the leak free big envelope from the chamber, pull out and other the big envelope of filling just be incorporated in the chamber.The double-type big envelope of leak free arrives and finishes station 40, here, can be recovered in conjunction with band 20, and single or double-type big envelope drops in the relevant packing chest and transports.
As mentioned above, the container that uses in this device can be various forms of, wherein can be as shown in Figure 2 have side folding structure or as Fig. 3 or shown in Figure 4 can be vertically from supporting.
In order to obtain big envelope as shown in Figure 3, by the side that can heat bluff piece pressure amplitude material, connect whole heat-sealable facing surfaces with bottom at each container, thereby form two bevelleds be tightly connected portion 23,23 ', the latter is from hermetically enclosed 22 of the bottom of final bag, with side seal closure 21,21 ' connect, thus a folding structure formed, replace the folding structure of known curved configuration.
In order to obtain bag as shown in Figure 4, four sides of bottom have one hermetically enclosed 22, it comprises the whole periphery of bottom self and vertical four hermetically enclosed 21 bottom of wall, makes the support surface of bottom basically corresponding to the whole surface of bottom.
Claims (3)
1. a filling and be sealed to method to container, this container is the form of big envelope or bag, be provided with or do not have side folding structure and/or a bottom folding structure, this container is by the flexible material manufacturing, interconnected in conjunction with band by the centre, facing with opposed opening mutually of container appears at described intermediate strap place, is used for toward container filling product, thereby be formed into the continuous width of cloth material to container, this method comprises the steps:
A) to a filling and the interconnective double-type such container of sealing arrangement feed, this container is taked the form of continuous web material, take off from reel, such width of cloth material is wound on the reel from a packing chest, and this width of cloth material is folded in the packing chest as accordion;
B) make the width of cloth material of paired container be suspended on the shaft-like supporting member of a level, to move forward;
C) upper opening with the paired container of continuous web material launches;
D) when below described container moves to suitable device for filling, at filling station to every pair of container fill liquid or particle form or block product;
E) the heat seal opening of the paired container of filling;
F) making, the leak free container is separated from each other; And
G) single container is collected in the packing device,
It is characterized in that step e) seals double-type container and occurs in the chamber, receive some paired containers during this chamber opening, this chamber vacuum-tight is closed then, wherein produce vacuum or strong negative pressure, and vessel port is heat sealed.
2. a filling and being sealed to container (3,3 ') device, this container is the form of big envelope or bag, is provided with or does not have side folding structure and/or bottom folding structure, and this container is by the flexible material manufacturing, interconnect in conjunction with band by the centre, facing with opposed opening mutually of container appears at described intermediate strap place, is used for past container filling product, thereby is formed into the continuous width of cloth material (2) to container, be suitable for carrying out method as claimed in claim 1, this device comprises:
-one feed source is used for the double-type container of feed, and this feed source is reel or the packing chest (5) as the folding paired container of accordion, and the width of cloth material (2) of container (3,3 ') launches from it or takes out in pairs;
-one supporting member (6), the width of cloth material (2) that is used for the paired container of feed, the free end of supporting member is centrally located in and is used to connect into to container (3,3 ') the line of centers of intermediate strap (20), so that described paired container is vertically hung in the both sides of feed supporting member, make its corresponding opening upwards;
-one drives or supply unit (10), is suitable for towards the station (24) of the opening expansion that makes container (3,3 ') and the width of cloth material (2) of the paired container of ensuing filling station (25) guiding;
-one station (40) is used for separation container above potted line, and together with eliminating the resistates on top in conjunction with band (20),
It is characterized in that, a station (30) is inserted in downstream at filling station (25), it comprises that has a chamber (32) that is used for the lid (34) of vacuum sealing, this chamber can be opened under air environment, and wherein can produce vacuum or strong negative pressure, the inside of described chamber (32) is provided with can electrically heated pawl, is used for not having to make seal of vessel under the conditions of air.
3. according to the device of claim 2, it is characterized in that, supply unit (10) comprises a upper roller (11), described upper roller is provided with the protruding element of straight line, relative with this protruding element is the corresponding cavity that a underlaid force feed rolls, the latter can pull the material in conjunction with band (20), thereby makes container (3,3 ') realize moving forward of actv. and rule.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2001MI000488A ITMI20010488A1 (en) | 2001-03-08 | 2001-03-08 | METHOD AND EQUIPMENT TO COMPLETELY AUTOMATICALLY FILL AND VACUUM CLOSURE OF COUPLES OF CONTAINERS |
| ITMI01A000488 | 2001-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1507401A CN1507401A (en) | 2004-06-23 |
| CN1284702C true CN1284702C (en) | 2006-11-15 |
Family
ID=11447182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028094883A Expired - Fee Related CN1284702C (en) | 2001-03-08 | 2002-02-21 | Method and apapratus for filling and vacuum sealing pairs of bags |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP1368237B1 (en) |
| CN (1) | CN1284702C (en) |
| AT (1) | ATE292577T1 (en) |
| DE (1) | DE60203604T2 (en) |
| ES (1) | ES2240701T3 (en) |
| HK (1) | HK1065293A1 (en) |
| IT (1) | ITMI20010488A1 (en) |
| MA (1) | MA26361A1 (en) |
| PE (1) | PE20020862A1 (en) |
| PT (1) | PT1368237E (en) |
| RU (1) | RU2257314C2 (en) |
| WO (1) | WO2002070349A1 (en) |
| ZA (1) | ZA200307824B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016928A (en) * | 2016-11-04 | 2018-05-11 | 施托奥皮克汉斯赖兴埃克有限公司 | Apparatus and method for producing and/or separating interconnection wrapped pad string |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7306093B2 (en) | 2003-02-14 | 2007-12-11 | Eastman Chemical Company | Packages, packaging systems, methods for packaging and apparatus for packaging |
| EP1598274B1 (en) * | 2004-05-21 | 2007-10-24 | DEUTSCHE SISI-WERKE GmbH & Co. Betriebs KG | Apparatus and method for filling flexible foil bags |
| ITMI20051098A1 (en) * | 2005-06-13 | 2006-12-14 | Goglio Spa Luigi Milano | "METHOD AND EQUIPMENT FOR THE CONSTRUCTION, FILLING AND PACKAGING OF CONTAINERS" |
| DE102007027110A1 (en) * | 2007-06-13 | 2008-12-18 | Wacker Chemie Ag | Method and apparatus for packaging polycrystalline silicon breakage |
| EP2308758A1 (en) | 2009-10-07 | 2011-04-13 | IASOPOR - Equipamentos de Embalagem, Umipessoal, Lda | Method and apparatus for manufacturing and filling flexible containers as well as the container obtained |
| CN102791581B (en) * | 2010-01-20 | 2014-07-30 | 弗朗西斯科·迪纳尔多 | Packaging machine and method of packaging products |
| ES2527611B1 (en) * | 2013-07-24 | 2015-11-04 | Ulma Packaging Technological Center, S.Coop. | Modified atmosphere, second skin or vacuum packaging machine, and method |
| DK178533B1 (en) * | 2014-06-30 | 2016-06-06 | Schur Tech As | Bag web and method of packing a product in foil bags using such a bag web |
| DK178173B1 (en) * | 2014-06-30 | 2015-07-20 | Schur Technology As | Method and apparatus for packing items, liquid or loose goods in foil bags and a bag web |
| DK178614B1 (en) * | 2015-04-01 | 2016-08-22 | Schur Tech As | Bag run and method of making such bag run |
| DK3115302T3 (en) * | 2015-07-07 | 2017-09-04 | Ulma Packaging Tech Ct Coop | PROCEDURE, MACHINE AND INSTALLATION FOR VACUUM PACKING OF PRODUCTS |
| CN110606240B (en) * | 2019-09-18 | 2024-05-14 | 苏州信亨自动化科技有限公司 | Traditional chinese medicine bag packagine machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2436383A1 (en) * | 1974-07-27 | 1976-02-05 | Bosch Gmbh Robert | Equipment handling bag packings - has transport equipment with individually movable transport units for packings |
| DE69025614T2 (en) * | 1990-11-28 | 1996-10-02 | Crescent Holding | Method and device for the application of heat-sealable two fed to a filling station in continuous tape form on two opposite containers and the packs produced thereby |
-
2001
- 2001-03-08 IT IT2001MI000488A patent/ITMI20010488A1/en unknown
-
2002
- 2002-02-21 AT AT02705040T patent/ATE292577T1/en active
- 2002-02-21 ES ES02705040T patent/ES2240701T3/en not_active Expired - Lifetime
- 2002-02-21 PT PT02705040T patent/PT1368237E/en unknown
- 2002-02-21 RU RU2003129813/12A patent/RU2257314C2/en not_active IP Right Cessation
- 2002-02-21 CN CNB028094883A patent/CN1284702C/en not_active Expired - Fee Related
- 2002-02-21 EP EP02705040A patent/EP1368237B1/en not_active Expired - Lifetime
- 2002-02-21 WO PCT/IT2002/000106 patent/WO2002070349A1/en not_active Application Discontinuation
- 2002-02-21 DE DE60203604T patent/DE60203604T2/en not_active Expired - Lifetime
- 2002-03-04 PE PE2002000172A patent/PE20020862A1/en active IP Right Grant
-
2003
- 2003-10-07 ZA ZA200307824A patent/ZA200307824B/en unknown
- 2003-10-08 MA MA27344A patent/MA26361A1/en unknown
-
2004
- 2004-10-18 HK HK04108037A patent/HK1065293A1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016928A (en) * | 2016-11-04 | 2018-05-11 | 施托奥皮克汉斯赖兴埃克有限公司 | Apparatus and method for producing and/or separating interconnection wrapped pad string |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA200307824B (en) | 2004-10-07 |
| DE60203604T2 (en) | 2006-02-09 |
| EP1368237A1 (en) | 2003-12-10 |
| ES2240701T3 (en) | 2005-10-16 |
| ATE292577T1 (en) | 2005-04-15 |
| HK1065293A1 (en) | 2005-02-18 |
| CN1507401A (en) | 2004-06-23 |
| EP1368237B1 (en) | 2005-04-06 |
| WO2002070349A1 (en) | 2002-09-12 |
| RU2257314C2 (en) | 2005-07-27 |
| PT1368237E (en) | 2005-08-31 |
| PE20020862A1 (en) | 2002-09-21 |
| ITMI20010488A1 (en) | 2002-09-08 |
| DE60203604D1 (en) | 2005-05-12 |
| MA26361A1 (en) | 2004-11-01 |
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Granted publication date: 20061115 Termination date: 20190221 |