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WO2000076854A1 - Procede et dispositif d'application d'un couvercle sur des canettes - Google Patents

Procede et dispositif d'application d'un couvercle sur des canettes Download PDF

Info

Publication number
WO2000076854A1
WO2000076854A1 PCT/IB2000/000750 IB0000750W WO0076854A1 WO 2000076854 A1 WO2000076854 A1 WO 2000076854A1 IB 0000750 W IB0000750 W IB 0000750W WO 0076854 A1 WO0076854 A1 WO 0076854A1
Authority
WO
WIPO (PCT)
Prior art keywords
top surface
web
container
cutting
single sheet
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/IB2000/000750
Other languages
English (en)
Inventor
Rodolfo Bettini
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.)
Aetna Group SpA
Original Assignee
Aetna Group SpA
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 Aetna Group SpA filed Critical Aetna Group SpA
Priority to AU47743/00A priority Critical patent/AU4774300A/en
Publication of WO2000076854A1 publication Critical patent/WO2000076854A1/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
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B17/00—Other machines, apparatus, or methods for packaging articles or materials
    • B65B17/02—Joining articles, e.g. cans, directly to each other for convenience of storage, transport, or handling
    • 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • 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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/162—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by feeding web material to securing means
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/185—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures the outer closure being a foil membrane
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0031—Membrane
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0071—Lower closure of the 17-type
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0098—Means for preventing dust contacting pouring opening, e.g. a cover over the tear panel

Definitions

  • the present invention relates to a method for making and applying a covering element on beverage cans, tins and similar containers .
  • Patents US-4.281.502 and US-5,088,269 envision a process for making container covers which uses, along the product feed line, a forming plate placed over the cans and having a circular opening in it, a sheet of thermosensitive plastic placed between the plate and the cans moving forward, and means for heating the plastic sheet.
  • the heating means act on the portion of the sheet concerned through the circular opening in the forming plate in such a way as to soften the sheet.
  • the forming plate then moves down over the can and causes the softened plastic sheet to adhere to the top of the can.
  • the method disclosed is extremely simple and economical, can be applied to single containers and is therefore independent of the number of articles in the array required and gives an economical and practical end product.
  • Another object of the invention is to provide a device which implements the above method and which can be added to the container production lines (including existing production lines) at a minimum cost for manufacturers, while allowing high production speed m such a way as not to negatively affect the productivity of the production lines .
  • Figures 1 to 4 are schematic perspective views, with some parts cut away in order to better illustrate others, of four stages of the method for making and applying a covering element on beverage cans and similar containers;
  • - Figure 5 is a schematic side view, with some parts cut away in order to better illustrate others, of the device that implements the method illustrated m Figures 1 to 4;
  • Figure 6 is a scaled up side detail view of the device illustrated in Figure 5;
  • - Figure 7 shows the same detail as that m Figure 6 in a view from R and with some parts cut away in order to better illustrate others;
  • Figure 8 is a schematic top plan view, with some parts cut away in order to better illustrate others, of the device illustrated m Figure 5;
  • Figure 9 is a scaled up view of a detail from Figure 7;
  • Figure 10 is a perspective view of a container with a cover made using the method and device disclosed;
  • Figure 11 is a scaled up, schematic front view of a detail from Figure 8, showing second cutting means.
  • the method disclosed is used for making and applying a covering element 1 on containers 2, such as beverage cans or tins, each having a top surface 3 and a lower surface or base 4 which rests on a feed belt surface 5.
  • containers 2 illustrated n the accompanying drawings are, purely by way of example, cylindrical beverage cans. It is obvious that, without losing in originality, the method and device disclosed can be applied to containers of any shape for other types of products that need to be protected by a covering element.
  • the method forming the subject matter of the present invention comprises the following steps:
  • - positioning with suitable means 7 a web 6 of single-sided adhesive film that is to say, of a material having one adhesive surface 6a, over the top surface 3 of at least one container, so as to bring into contact with said top surface 3 the surface 6a whose adhesive means may be spread on the web during the process by a suitable feeder or may already be present on the web; - cutting from the web 6 a single sheet 8, using suitable cutting means 9 and 10, one side of the single sheet being at least as large as the top surface 3;
  • the cutting step makes a single sheet 8 that is larger in size than the top surface
  • the sheet 8 is substantially quadrangular since the step of cutting it is effected by cutting the web 6 lengthways and crossways relative to its unwinding direction.
  • the top of the can is covered by the single sheet 8 by making the single sheet 8 adhere to the top surface 3 and to an area around it, which in the embodiment illustrated, is a cylindrical portion of the body of the can.
  • Figures 1 to 4, 5 and 8 show a plurality of containers 2 arranged m rows Fl, F2 Fn moving along a feed direction A side by side on a feed belt 5.
  • the method envisages, in more detail, the following steps: unwinding from the film roll 12 a length of the web 6 having a surface 6a on which there are adhesive means; positioning with the means 7 the web 6 of single-sided adhesive film on the top surfaces 3 of the containers 2 in such a way that the adhesive surface 6a comes into contact with each of the top surfaces 3 (see Figure 1) ; performing a first cut on the web 6 lengthways in at least two or more directions parallel to the feed direction A, using suitable first cutting means 9, m such a way as to make a corresponding number of separate, parallel strips 6b, 6c, .6n, each in contact with the top surfaces 3 of the containers 2 of a row Fl, F2, ...Fn (see Figure 2); performing a second cut on each of the separate strips 6b, 6c, ...6n crossways relative to the feed direction A, using suitable second cutting means 10, in such a way as to make for each container
  • each container 2 in contact with the top surface 3 itself (see Figure 3) ; - causing each single sheet 8 to adhere permanently to and thus seal each top surface 3 by using suitable means 11 to press each sheet down (see Figure 4) .
  • the method described above can be implemented, for example, by a device that comprises the following parts located along a feed belt 5 moving in a feed direction A: a station 7 for feeding the web 6 of single-sided adhesive film and designed to position the web 6 in such a way that the adhesive surface 6a is m contact with the top surfaces 3 of the containers 2; - means 9 and 10 for making from the web 6 of film being fed single sheets 8, each of which is at least as large as the top surfaces 3; and means 11 for pressing the single sheets 8 over the top surfaces 3 m such a way as to cover and seal the top surfaces themselves.
  • the feed station 7 comprises the above mentioned roll 12 of film to be fed to the belt 5, and means 13 for unwinding the film web 6 and positioning it over the top surfaces 3 of the containers 2.
  • the unwinding means 13 may (see Figure 5) consist of a plurality of tensionmg rollers 13r and a conveyor 13n that is guided up to the point of contact with the containers 2 moving forward on the feed belt 5. If the film is of a type that already has adhesive means on its surface 6a, the station 7 has no other components. On the contrary, if it is necessary to spread adhesive on the surface 6a, means 14 are envisaged for spreading the adhesive on the surface 6a prior to the positioning of the surface itself over the top surface 3 (in Figure 5, the means 14 are represented by a block since they are of a type well known to experts m the trade) .
  • Such means 13t are envisaged for cutting the web into suitable lengths depending on the style and number of the containers 2 moving along the feed belt 5.
  • Such means 13t may consist of a knife acting perpendicularly to the direction of film feed.
  • the pre-adhesion means 21 may consist of a third, motor-driven roller 22 that turns about a horizontal axis, mounted transversally to the feed belt 5, and that is designed to press the web 6 down onto the top surfaces 3.
  • the above mentioned means 9 and 10 that make the single sheets 8 are located downstream of the feed station 7 relative to the feed direction A.
  • the means 9 and 10 comprise a first unit 9 for cutting the web 6 lengthways parallel to the feed direction A so as to make a separate strip 6b, 6c, 6n for each of the rows Fl, F2, Fn (see also Figure 2), and a second unit 10 for cutting the separate strips 6b, 6c, 6n crossways relative to the feed direction A and designed to make for each container 2 a single sheet 8 that is at least as large as the top surface 3 of the containers 2 (see Figure 3) .
  • the first, lengthways cutting unit 9 for cutting the web 6 lengthways parallel to the feed direction A so as to make a separate strip 6b, 6c, 6n for each of the rows Fl, F2, Fn (see also Figure 2)
  • a second unit 10 for cutting the separate strips 6b, 6c, 6n crossways relative to the feed direction A and designed to make for each container 2 a single sheet 8 that is at least as large as the top surface 3 of the containers 2 (see Figure 3) .
  • the first, lengthways cutting unit 9 for cutting the web 6 lengthways
  • the first, lengthways cutting unit 9 consists of a first motor- driven roller 15 synchronised with the feeding of the rows of containers 2 and rotating about a horizontal axis.
  • the first roller 15 is mounted transversely over the belt 5 and is equipped with a plurality of cutting rings 16, the latter being rotatably connected with the first roller 15 and protruding from the roller itself in such a way that they can cut the film into separate strips.
  • the number of cutting rings depends on the number of rows on the feed belt 5.
  • the second cutting unit 10 consists of a second motor-driven roller 17 synchronised with the belt 5 and rotating about a horizontal axis.
  • the second roller 17 is also mounted transversely over the belt 5 and is equipped with a plurality of knives 18, the latter being equally spaced around the outer surface of the second roller 17.
  • Each knife 18 may protrude radially from the second roller 17 and extends along the full length of the second roller.
  • the knife 18 spacing that is to say the distance between two consecutive cuts, depends on the size of the containers 2 on the feed belt 5.
  • each knife 18 may move in and out of the roller 17 radially (see Figure 11) and may be equipped with control means 18a (for example a cam fitted coaxially m the second roller 17) designed to push the knife 18 out of the second roller 17 in a radial direction when it is at the area between two adjacent containers 2 and to retract the knife into the second roller after cutting the film (see arrows F18 m Figure 11) .
  • control means 18a for example a cam fitted coaxially m the second roller 17 designed to push the knife 18 out of the second roller 17 in a radial direction when it is at the area between two adjacent containers 2 and to retract the knife into the second roller after cutting the film (see arrows F18 m Figure 11) .
  • the above mentioned means 11 for pressing the single sheets 8 comprise a motor-driven drum 19 that rotates about a horizontal axis and that is mounted transversely over the belt 5.
  • the drum 19 is located downstream of the two cutting units 9 and 10 relative to the feed direction A and has on its surface a set of impressions 20 that match the shape and size of the top surfaces 3 of the containers 2 and of the part of the container body adjacent to the top surface.
  • the drum 19 has a plurality of impressions 20 made in it (which, in the detail of the embodiment illustrated m Figures 6 and 7, are partly cylindrical in shape) located one after the other right around its surface and side by side to form a plurality of rows running its full length. Again the number of the rows of impressions 20 depends on the number of container rows on the belt 5.
  • each impression 20 engages the top of a container 2 in such a way as to press the corresponding single sheet 8 onto the container 2 causing it to adhere to the top surface 3 and on the part of the container 2 body adjacent to the top surface 3.
  • each impression 20 may have a break 20a in its perimeter, extending in a radial direction and used to make a protrusion 8s on the sheet 8 (see Figure 10) by folding a corner portion of it onto itself. This protrusion forms a pull element used by the consumer to remove the sheet 8 from the top surface 3.
  • spacing means 30 and 31 may be inserted between the containers 2 to create sufficient space between them both lengthways and crossways relative to the feed direction A. This space allows the film to be cut in such a way that each single sheet 8 extends beyond the top surface of each container 2 on all sides .
  • Figure 10 shows the finished container covered using the method and device disclosed.
  • the container 2 has on its top surface 3 the sheet 8 of single-sided adhesive film which covers the top surface itself and which extends downwards over a part of the body of the container 2.
  • the sheet 8 also has a protrusion 8s extending outwards radially from the top surface 3 to form a pull element used by the consumer to remove the covering sheet 8 when he/she wants to open the container 2.
  • the protrusion 8s has the shape of an ear formed by crimping a portion of the covering sheet 8.
  • the method and device disclosed therefore accomplish economy and ease of production and provide protection of the clean condition of the drinking area of the container with a covering element that is not only economical and safe for consumers but also reliable and effective in sealing the container top.
  • the device is structured for flexibility and can be adapted to suit a wide range of production requirements, that is to say, it can be used on a wide variety of container types, sizes and styles.
  • the layout of the device is extremely simple and compact. The device can be applied at very reasonable cost not only to new production lines but also to existing lines.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

La présente invention concerne un procédé de fabrication et d'application d'un couvercle (1) sur des contenants (2), présentant chacun une surface (3) supérieure et une surface inférieure ou une base (4) qui repose sur une surface (5) de courroie d'alimentation. Ce procédé consiste à: placer une bande (6) de film présentant une surface adhésive (6a) sur la surface supérieure d'un contenant (2) de manière à mettre en contact la surface (6a) avec ladite surface (3) supérieure; former à partir de la bande (6) une seule feuille (8) dont au moins un côté est aussi grand que la surface (3) supérieure; et enfin, recouvrir la surface (3) supérieure en pressant la feuille (8) sur elle pour la coller de façon permanente. En outre, cette invention concerne un dispositif de réalisation de ce procédé.
PCT/IB2000/000750 1999-06-11 2000-06-06 Procede et dispositif d'application d'un couvercle sur des canettes Ceased WO2000076854A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU47743/00A AU4774300A (en) 1999-06-11 2000-06-06 Method and device for applying a covering element to cans

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO99A000318 1999-06-11
IT1999BO000318A IT1310390B1 (it) 1999-06-11 1999-06-11 Metodo ed apparecchiatura per la realizzazione e l'applicazione di unelemento di copertura su contenitori, quali lattine, barattoli e

Publications (1)

Publication Number Publication Date
WO2000076854A1 true WO2000076854A1 (fr) 2000-12-21

Family

ID=11344047

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2000/000750 Ceased WO2000076854A1 (fr) 1999-06-11 2000-06-06 Procede et dispositif d'application d'un couvercle sur des canettes

Country Status (3)

Country Link
AU (1) AU4774300A (fr)
IT (1) IT1310390B1 (fr)
WO (1) WO2000076854A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1232956A3 (fr) * 2001-02-20 2002-09-11 Schmalbach-Lubeca AG Protection hygienique pour le couvercle d'une boite
WO2003035493A1 (fr) * 2001-10-23 2003-05-01 David Briones Gomez Dispositif de protection de boites-boissons
ES2264329A1 (es) * 2004-06-17 2006-12-16 Manuel Olive Mestres Maquina para la aplicacion de elementos de proteccion higienica para latas de bebidas y similares y procedimiento para la aplicacion de un material de proteccion higienica con dicha maquina.
WO2010055000A1 (fr) * 2008-11-11 2010-05-20 Ribi Pack Spa Capsule de protection en polymère plastique étirable pour canettes ou emballages analogues présentant une frange radiale pour le retrait de la capsule et dispositif pour la fabrication de ladite capsule
CN106742152A (zh) * 2016-12-19 2017-05-31 缪家强 一种制药生产线用药瓶开口密封一体化设备
WO2020021427A1 (fr) * 2018-07-24 2020-01-30 Rajesh Ananthakrishnan Systèmes de conditionnement de couvercle de canette et procédés associés
CN111377113A (zh) * 2020-04-14 2020-07-07 青岛诺威机电科技有限公司 一种易拉罐、包装结构、包装设备及方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281502A (en) 1979-03-08 1981-08-04 Lorne Bonkowski Clean pack carrier
US4927048A (en) * 1986-04-14 1990-05-22 Howard Roy T Beverage can having a sanitary cover
DE3907380A1 (de) * 1989-03-08 1990-09-13 Ralf Mai Behaeltnis, insbesondere dose bzw. buechse, zur verpackung von nahrungsmitteln, insbesondere getraenken
US5088269A (en) 1990-11-26 1992-02-18 Nigrelli Systems, Inc. Process and apparatus for producing a sanitary carrier for a plurality of containers
US5105964A (en) 1990-10-29 1992-04-21 Heath William D Beverage can cap
US5221020A (en) 1992-11-18 1993-06-22 Brimo Ii Joseph Reusable beverage can cap
US5647497A (en) 1996-02-21 1997-07-15 Labbe; Andre Protective removable cover for beverage container
WO1998004459A1 (fr) * 1996-07-26 1998-02-05 Bantam Engineers Limited Boites ou groupes de boites pour produits alimentaires avec protection hygienique, et procede et dispositif associes
WO1999021775A1 (fr) * 1997-10-28 1999-05-06 Lorenzo Francesconi Barriere hygienique pour boites-boisson

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281502A (en) 1979-03-08 1981-08-04 Lorne Bonkowski Clean pack carrier
US4927048A (en) * 1986-04-14 1990-05-22 Howard Roy T Beverage can having a sanitary cover
DE3907380A1 (de) * 1989-03-08 1990-09-13 Ralf Mai Behaeltnis, insbesondere dose bzw. buechse, zur verpackung von nahrungsmitteln, insbesondere getraenken
US5105964A (en) 1990-10-29 1992-04-21 Heath William D Beverage can cap
US5088269A (en) 1990-11-26 1992-02-18 Nigrelli Systems, Inc. Process and apparatus for producing a sanitary carrier for a plurality of containers
US5221020A (en) 1992-11-18 1993-06-22 Brimo Ii Joseph Reusable beverage can cap
US5647497A (en) 1996-02-21 1997-07-15 Labbe; Andre Protective removable cover for beverage container
WO1998004459A1 (fr) * 1996-07-26 1998-02-05 Bantam Engineers Limited Boites ou groupes de boites pour produits alimentaires avec protection hygienique, et procede et dispositif associes
WO1999021775A1 (fr) * 1997-10-28 1999-05-06 Lorenzo Francesconi Barriere hygienique pour boites-boisson

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1232956A3 (fr) * 2001-02-20 2002-09-11 Schmalbach-Lubeca AG Protection hygienique pour le couvercle d'une boite
WO2003035493A1 (fr) * 2001-10-23 2003-05-01 David Briones Gomez Dispositif de protection de boites-boissons
ES2264329A1 (es) * 2004-06-17 2006-12-16 Manuel Olive Mestres Maquina para la aplicacion de elementos de proteccion higienica para latas de bebidas y similares y procedimiento para la aplicacion de un material de proteccion higienica con dicha maquina.
ES2264329B1 (es) * 2004-06-17 2007-11-01 Manuel Olive Mestres Maquina para la aplicacion de elementos de proteccion higienica para latas de bebidas y similares y procedimiento para la aplicacion de un material de proteccion higienica con dicha maquina.
WO2010055000A1 (fr) * 2008-11-11 2010-05-20 Ribi Pack Spa Capsule de protection en polymère plastique étirable pour canettes ou emballages analogues présentant une frange radiale pour le retrait de la capsule et dispositif pour la fabrication de ladite capsule
CN106742152A (zh) * 2016-12-19 2017-05-31 缪家强 一种制药生产线用药瓶开口密封一体化设备
CN106742152B (zh) * 2016-12-19 2019-03-08 缪家强 一种制药生产线用药瓶开口密封一体化设备
WO2020021427A1 (fr) * 2018-07-24 2020-01-30 Rajesh Ananthakrishnan Systèmes de conditionnement de couvercle de canette et procédés associés
CN111377113A (zh) * 2020-04-14 2020-07-07 青岛诺威机电科技有限公司 一种易拉罐、包装结构、包装设备及方法

Also Published As

Publication number Publication date
AU4774300A (en) 2001-01-02
IT1310390B1 (it) 2002-02-13
ITBO990318A0 (it) 1999-06-11
ITBO990318A1 (it) 2000-12-11

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